Dyestuff Technology I Institute of Chemical Technology I 1

DYESTUFF DEPARTMENT OF TECHNOLOGY 2 I Institute of Chemical Technology I Annual Report 2017-18 T years, department the placed In last the few academic intermediates and colorants. and engineering of organic process chemistry, technology Technology emphasizes the The B. DyestuffTech course in and developments. academic tune with latest the industrial an in advanced curriculum center of learning that offers The department is aunique fields. intensificationthe in above flavor chemicals and process and agrochemicals, perfumery andspecialty fine chemicals, dyestuff and intermediates, technologies, including of organic chemical department is development the students. thrust The area this of and over 550postgraduate undergraduate students has trained more than 1200 and scholars department the and hard-working scientists talented experienced, highly successivethe leadership of University of Mumbai. Under (ICT, known then as UDCT), of Technology Chemical director then the of Institute of Prof. K.Venkataraman, 1944 under stewardship the ABOUT THEDEPARTMENT was established in Dyestuff Technology he Department of Head of Department the Professor of Dyestuff Technology B. (Hon), Sc. B. (Tech), Sc (Tech), M.Sc. Ph.D. (Tech). PROFESSOR G.S.SHANKARLING excellent opportunity to undergraduate students an and it academia provides gapthe industries between activities notThese only bridge seminar and guest lectures. of organizing conferences, bychemical industry way with Indian the dyestuff and to maintaintries ties close than The adecade. department department dealt with for more a severe crunch the faculty Programme has finally ended of UGCFaculty the Recharge two years under auspices the membersfaculty last inthe Recruitment of three young pastjournals inthe five years. 150 papers ininternational last two years and publish over to file overpatents 20 the in has enabled department the area of colorants functional A strong research inthe focus undergraduatethe laboratory. initiated amajor renovation of Ltd,Pvt. department the has support from Colourtex Thanks to generous financial universities across globe. the with financial aid in reputed admissionssecured along A large number of students production, marketing, etc. various fields such as R& D, in chemicalthe industry graduatingall students in on Ionic Liquids (ISOIL Internationalthe Symposium departmentthe had organized 21st and 22nd January 2016, to world. the chemistry the On propagate of agreener aspect symposium on ionic liquids to of having an international concept withstarted anew In department 2016,the has 2017. COC 2015, 2013,COC 2011, COC were organized namely COC years four such conferences and In academia. past the eight cooperation industry between convention is to enhance of India). The aim the of Manufacturers Association with DMAI (Dyestuff Colorants biannually (COC)” conference- “Convention on organizes International the Department jointlyDyes students. undergraduate and graduate manufacturing community to of dyes the and dyestuff enhances exposure the activities such co–curricular The objective of arranging industries and academia. the to bridge gap the between lectures’ year inorder every conferences, seminar and guest Technology organizes DepartmentThe Dyestuff of interact with industry. the Dyestuff Technology I Institute of Chemical Technology I 3 B.Tech (Dyes) B.Tech (Dyes) M.Tech (Perfumery and M.Tech Technology) Flavour Technology) (Green M.Tech (Tech) Ph.D (Sci)Ph.D PROGRAMS OFFERED: and academia. and research world-class Pursuing related and in the colourants basic – textile and areas functional coloration, leather process organic colourants, specialtytechnology and chemicals. and developing Proactively close interaction maintaining international and national with laboratories, research chemical and universities industries 1. 2. 3. 4. 5. 6. VISION 2020 VISION MISSION Venkatraman lecture series, lecture Venkatraman Dr. lecture, Memorial Kabbur amongst lectures Menon KKG others class world build “To excellence of programmes in research and in education Dyestuff, specialized of areas for Chemistry Technology and of society the benefit through competencies” solving problem to be aspires The Department colour ten top the world’s of one 2020. chemistry by departments will do so by: It and knowledge Providing the skill based at training by level undergraduate and teaching designing, periodically a colour upgrading chemistry technology and and current with in line syllabus in industry trends anticipated 2016) in collaboration with with in collaboration 2016) The Ltd. Industries Reliance industrial on focus given was liquids. ionic of applications these technical from Apart been has the department events since Day” “Dyes organizing alumni all dyes 2013, where have meet and to chance get discussions formal and informal A panel other. each with where organized is discussion industry from alumni dyes help their experiences and share understand to undergraduates of status market the current industries. chemical and dyes a with cultural ends The event the students, where program showcase alumni faculty and their talent. this Department with Along lecture Memorial also organizes of legends to series a tribute as K.V. includes that department 4 I Institute of Chemical Technology I Annual Report 2017-18

GIST OF PUBLICATIONS AND RELEVANT DETAILS Faculty Profile Book /PDF /PDF Patents Present H-Index Students Research Research Chapters Citations i 10 Index Industrial Industrial Conference Conference Proceedings Publications Consultancy Core Faculty experience & Ph.D’S guidedPh.D’S 2013-18 Ph.D M.Tech. R A’s

Prof. G. S. Shankarling 8 Years of industrial 80 30 05 01 1423 44 19 11 15 07 - Ph.D (Tech) - UDCT experience and 29 consultancies

Prof. P. M. Bhate 30 years industrial 10 12 02 - 78 03 06 03 01 - - Ph.D (Tech) – Ohio State experience Univ.

Prof. N. Sekar 24 Consultancies 178 10 08 04 1671 53 22 20 20 - 01 Ph.D (Tech) - UDCT

Dr. S. Some 6 years post doctoral 17 04 09 - 1102 23 18 - 06 - 02 Ph.D (Sci)- IITKGP experience

Dr. S. Saha 3 years post doctoral 05 01 - - 424 09 09 - 01 - 01 Ph.D (Sci) IITK experience

Dr. N. Sadhukhan 6 year post doctoral 09 04 - - 189 07 09 - - - 02 Ph.D (Sci) - IITK experience Dyestuff Technology I Institute of Chemical Technology I 5 FUTURE PLANS Present Status Present Building Plan Outlook Plan Building BUILDING PROPOSED VIEW OF FRONT THE DEPARTMENT IS IN THE PROCESS OF UPGRADING ITS EXISTING INFRASTRUCTURE INFRASTRUCTURE ITS EXISTING UPGRADING PROCESS IS IN THE OF THE DEPARTMENT LABORATORIES ITS’ BY RENOVATING 6 I Institute of Chemical Technology I Annual Report 2017-18 Computational studies Ultrasonics and sonochemistry Metal-ion fluorescentsensor, Supramolecular Chemistry, Functional colorants, and Flavour Technology, Green Chemistry, Perfumary • • • • M. Tech • • • • B. Tech CONFERENCE PATENTS: 19 REVIEWED) SO FAR: PUBLICAITONS (PEER RESEARCH INTERESTS: DURING 2017-18: SUBJECTS TAUGHT Industrial process development of green 2104-Analysis and GTT chemicals and of technology agro DYT-2802 Chemistry and Flavoursperfumes PFT-2001-Chemistry of colorantsfunctional DYT-2001 of Chemistry green chemistry DYT-1812 Introduction to dyesfunctional DYT-1701 of Chemistry and cationic dyes oftechnology reactive, vat DYT-1601 and Chemistry fine chemicals organic Intermediates and of technology speciality DYT-1531 and Chemistry FACULTY 103 Head of Department the Professor of Dyestuff Technology B. (Hon), Sc. B. (Tech), Sc (Tech), M.Sc. Ph.D. (Tech). PROFESSOR G.S.SHANKARLING ii. i. Ongoing -06 Completed -10 Chapter-Book 01 Conference proceeding- 71 M. Tech -02 inPerfumery Technology-01 M. Tech inGreen Technology –02 Ph.D. (Tech.) inGreen Technology –02 Ph.D. (Tech.) inDyestuff Ph.D. inChemistry-14 (Sci) COMMITTEES): OF IMPORTANT ACTIVITIES (MEMBERSHIP PROFESSIONAL SPONSORED PROJECTS: PATENTS: FOR CURRENT YEAR: - 24 RESEARCH PUBLICATIONS RESEARCH STUDENTS: CITATIONS: 1601 H-INDEX: 19 SINGLE: 29 MASTERS AWARDED AS SINGLE: 14 PH.D.’S AWARDED AS ORATIONS DELIVERED: SEMINARS/LECTURES/ PROCEEDINGS/PAPERS: 71 Perfumery andPerfumery flavors Placement coordinator of and Flavors Course. coordinator for Perfumery Administrative Co- 19 32 (iii) Dr.SaurabhDeshpande (ii) (i) Mr.Mekonnen xiv. xiii. xii. xi. x. ix. viii. vii. vi. v. iv. iii. TOSTUDENTS: ACCOLADES / HONOURS SPECIAL AWARDS/ presentation in COC-2017. third prize for poster the Mr. Pravin received Borase presentation inCOC-2017. first prize forposterthe Habtemicheal was awarded Member of IIChE Committee Member of Exam student and faculty Member of ICT Diary Report. Member of ICT Annual committee. Member of ICT Handbook Gujarat. in Sardar Patel University, Examiner for Ph.D. Thesis governors,SVIMS Member, of Board training programme Teqip incharge of student coordinator Teqip Departmental Alumni Association Life member UDCT Association Member Technological for Bombay Technologist Member of Editorial board Dyestuff Technology I Institute of Chemical Technology I 7 26 22 CONFERENCE CONFERENCE 115 PROCEEDINGS/PAPERS: SEMINARS/LECTURES/ DELIVERED: ORATIONS AS AWARDED PH.D.’S 5 SINGLE: AS AWARDED MASTERS CO-GUIDE: SINGLE/ H-INDEX: 24 H-INDEX: 1893 CITATIONS: Bromination of Anilines and and Anilines of Bromination in Water Phenols have we years the recent In greener some developed of synthesis like protocols indolenine NIR fluorescent based symmetricalsquaraine Also developed colorants. benign environmentaly some methodology Graphene for oxidative promoted Oxide and anilines of bromintion very which are in water, phenols industry. in dyestuff helpful include areas Other research as Solvent Deepuse Eutectic of the various mediaa green for We transformations. organic of synthesis on also working are media green like using pigment a solvent as DES 452 mainly development of of development mainly benign environmentally synthesis. organic Sonochemistry, Ultrasonic intensification process azo of development for in oxidation Studies dyes, reactions. PUBLICATIONS (PEER (PEER PUBLICATIONS FAR: SO REVIEWED) 07 Filed PATENTS: Graphene Oxide Oxide Graphene Fig.B. Oxidative Promoted colorants, reflecting and Styryl Extended Tinctorially, for dyes complex Metal dyes, Methods Greener photovoltaics, compounds, fluorescent for formulation and Synthesis perfumes flavors, of and Chemistry. Computational Synthesis of NIR of A. Synthesis Fig IndolenineBased Fluorescent Colorants semisquaraine Process (vii) Process chemistry: PROFESSOR N. SEKAR PROFESSOR A B. (Tech), Ph.D. M.Sc. (Chemistry) (Tech), B.Sc. (Hon), B.Sc. Music) (Indian M.Mus. M.A (German), (Music), Technology Dyestuff of Professor Thermochromic and and Thermochromic Metal dyes, Photochromic Chemosensor sensors, in Studies anions, for Chemistry Supramolecular Dye (macromolecules), cell (DSSC), Sensitized solar (NLO) Optics Non-Linear etc. High- pigments: Dyes and pigment, performance dyes. colorant of Synthesis chemistry:Green Catalytic for enzyme using system reaction, Organic various application and Preparation for liquids ionic of Green synthesis, organic chemistry Technology and received best Thesis award award best Thesis received 2018. of RESEARCH INTERESTS: INTERESTS: RESEARCH HIGHLIGHTS OF OF HIGHLIGHTS DONE WORK RESEARCH IT’S AND IMPORTANCE: Synthesis of multistep multistep of Synthesis Fused and Heterocyclic compounds, Heterocyclic of development Process Fluorescent intermediates, sensors, bio- for compounds medical and diagnostics disperse security strong Laser sensing, Dyes,dyes fluorescing NIR absorbing, (v) (vi) Functional Functional (iv) colorants: 8 I Institute of Chemical Technology I Annual Report 2017-18 Colour chemistry Carbohydrate chemistry, 1. Government- 07 Indian –07filed 02 Books- Conference proceeding- 21 Peer-reviewed –18 International- 61 Ph.D. -25 (Sci) Ph.D. (Tech.) –01 PDF -01 CITATIONS: 124 H-INDEX: 4 SINGLE/ CO-GUIDE: MASTERS AWARDED AS SINGLE: 02 PH.D.’S AWARDED AS ORATIONS DELIVERED: SEMINARS/LECTURES/ PROCEEDINGS/PAPERS: 09 CONFERENCE PATENTS: 02Applied REVIEWED) SO FAR: PUBLICATIONS (PEER RESEARCH INTERESTS: HONOURS / ACCOLADES: SPECIAL AWARDS/ SPONSORED PROJECTS: PATENTS: RESEARCH PUBLICATIONS: RESEARCH STUDENTS: knowledge producers in research and faculty top ten Awareded as an outstanding 03 11 Professor of Dyestuff Technology B.Sc. (Hons), B.Sc. (Tech.), Ph.D. PROFESSOR P. M.BHATE 14 aromatic amino group is present conditions. Since a primary undercellulose usualdyeing the group is allowed to react with aromatica primary amino prepared from adyestuff having diazonium anwhen salt aryl covalent bond is formed thatevidence cellulose-dye We have gathered conclusive Peer-reviewed –03 Ph. D.(Tech.) -01 Ph.D. -04 (Sci) AND IMPART: ITS RESEARCH WORK DONE HIGHLIGHTS OF RESEARCH PUBLICATIONS: RESEARCH STUDENTS: Styryl system giving NIR Styryl with features the of extended heterocyclic compoundsfused involves of molecular design intermediates. The synthesis commercially important Process development of sensor for applications. security diagnostics andmedicinal compounds for biosensor, heterocyclic fluorescent include synthesis of multistep The present research activities AND IT’S IMPART:AND IT’S RESEARCH WORK DONE HIGHLIGHTS OF 2017-2018 India for year academic the a simple filtration step. are isolated easily yieldby inhigh hitherto unreported products 10,12-dione derivatives. These indeno[2,1-b][1,4]diazepine- 11a-dihydrobenzo-[e] to afford 11a-hydroxy-11, derivatives inboiling water various 2-aminobenzamide condensation reaction with undergoes an unprecedented We have shown that ninhydrin application of our methodology. now become reactive dyes by such azo dyes, in principle, can of commercial azodyes, all in an overwhelming majority different molecules enhancement of emission of Fig A- viscosity enduce study for synthesized molecules. technology. Computational systems, and flavors perfumes formethods heterocyclic solar cell. Working on greener tech application and dyes for of nanomaterials for high- We are working also on synthesis absorption and Fluorescence. Dyestuff Technology I Institute of Chemical Technology I 9 Novel approach towards the towards approach Novel carbon-based of synthesis highly potent transparent flameretardant Synthesis of Highly Highly of Scheme Synthesis 1. Retardant Flame Efficient (DESGO). b) this article, In ABSTRACT: facile method is and a novel a highly synthesize to proposed thermogravimetric analysis, and and thermogravimetric analysis, microscopy. electron scanning DESGO prepared as The piece cloth coated solution initial shape its sustaining was a little releasing size by and the early at smoke of amount fire catching without stage 540 s (9 min), than more for is cloth the pristine whereas 10 s, within out burned totally black of small amounts leaving of method simple This mass. functionalizeddirectly deep a graphene on solvent eutectic be surface can a common oxide the cost-effective for process a nano of production bulk extremely for template carbon flame nontoxic high potency, applications. retardant Deep Eutectic Solvent Solvent Deep Eutectic Graphene Functionalized an as Composite Potency High Extremely Retardant Flame ACTIVITIES (MEMBERSHIP (MEMBERSHIP ACTIVITIES IMPORTANT OF COMMITTEES): AWARDS/ SPECIAL ACCOLADES: / HONOURS RESEARCH OF HIGHLIGHTS ITS DONE AND WORK IMPART: American ChemicalAmerican Society Member of sanctioned Project CSIR 25.96 Lacs a) a report We ABSTRACT: approach green and simple the deep eutectic develop to functionalized graphene solvent effective an as derivative The deep retardant. flame functionalized solvent eutectic was (DESGO) oxide graphene introducing by synthesized phosphorus nitrogen-supported the surface on functional groups via a derivative graphene of which deep solvent, eutectic the treatment by prepared is dihydrogen monosodium of choline and orthophosphate the Subsequently, chloride. material DESGO resultant X-ray by characterized is spectroscopy, photoelectron Fourier diffraction, X-ray spectroscopy, infrared transform spectroscopy, Raman :

DR. SURAJIT SOME DR. SURAJIT (IIT KGP) Ph.D. Technology Dyestuff of Professor UGC-Assistant 31

19 PROFESSIONAL PROFESSIONAL SPONSORED PROJECTS: PROJECTS: SPONSORED PATENTS: RESEARCH PUBLICATIONS: RESEARCH PATENTS: 09 PATENTS: H-INDEX: 1230 CITATIONS: STUDENTS: RESEARCH RESEARCH INTERESTS RESEARCH (PEER PUBLICATIONS FAR: SO REVIEWED) SUBJECTS TAUGHT TAUGHT SUBJECTS 2017-18: DURING Government- 04 Government- National – 05 National International- 05 International- Ph.D. (Sci) -06 Ph.D. RA - 02 Chemistry of Heterocycls, Use Use Chemistry Heterocycls, of in Analytical Instruments of Chemistry, Organic Synthetic Chemistry Technology and Benzeneof Intermediates-I, Organic of Mechanism of Reactions, Analysis Dyes and and Intermediates Fibers. Nanotechnology, Graphene dot, quantum graphene of Synthesis Chemistry. Material their and derivatives graphene Semiconductor applications: Energy storage materials, retardant, Flame materials, Bio- treatment, water waste Anticancer Sensors, probes, Surfactants, materials, catalysts. Advanced 10 I Institute of Chemical Technology I Annual Report 2017-18 little smoke initially and after FR-GQD coated cloth emitted colour.original In aflame test, was found to maintain cloth's solution coated cotton cloth prepared transparent FR-GQD a hydrothermal treatment. As phosphorous source through using graphene oxide and material wasbased synthesized dots (FR-GQD) as acarbon- retardant graphene quantum flameA functionalized colourthe of cloth the intact. flame retardant,which keeps potent highly based transparent is first the report carbon-of dispersible flame retardant. This effective watercarbon-based DSSC, Functional Organic Chemistry, Green Chemistry, Mechanistic Organic Asymmetric Organocatalysis, • • • • • RESEARCH INTERESTS: DURING 2017-18: SUBJECTS TAUGHT Chemistry-Elective Introduction to Green Industry Materials inDyestuff used Analysis of Inorganic Raw colorants Brighteners, Functional Intermediates,Dyes, Optical Preparation and Analysis of of Pigments and TechnologyChemistry Azo colorants UGC-Assistant Professor of Dyestuff Technology Ph.D. (IITK) SATYAJITDR. SAHA dispersed FRmaterialdispersed may find and application of water this This technique of synthesis using tensile strength test. coated cloth was determined °C).The strength of FR-GQD at temperature high (~1400 turbulent premixed flame heat flux (~50kW/cm2) and index (LOI), exposure to high tests such as limiting oxygen was confirmed flame by detail of FR-GQD the coated cloth s. Flame retardant efficiency burnt completely within 15 control cloth caught fire and its shape. initial Whereas the more than 300sand maintained that, it to failed catch fire for PDF -01 Ph.D. -02 (Sci) molecules RESEARCH STUDENTS: CITATIONS: 514 H-INDEX: 9 SINGLE/ CO-GUIDE: MASTERS AWARDED AS SINGLE: Nil PH.D.’S AWARDED AS ORATIONS DELIVERED: SEMINARS/LECTURES/ PROCEEDINGS/PAPERS: 03 CONFERENCE PATENTS: Nil REVIEWED) SO FAR: PUBLICATIONS (PEER Nil 15 02 retardant. potent transparent flame graphene supported highly 2.SynthesisScheme of the retardant. GQD as transparent flame application of non-toxic FR- and practical the eco-friendly a general approach towards as organic designing functional absolute configuration as well for control the of relative and stereoselective synthesis both and application their towards development of novel catalysts on focus and design the a special chemistry, green chemistry, with isactivities synthetic organic The centraltheme of my research done and it’s impart: 1. Highlights of research work Private: Nil Government: 3 AND IMPART: ITS RESEARCH WORK DONE HIGHLIGHTS OF SPONSORED PROJECTS: Dyestuff Technology I Institute of Chemical Technology I 11 Sensitized Solar Cell (DSSC). human of growth Incessant improved and population in resulted has standards living energy risea steep in world’s there Therefore, consumption. earth’s of depletion a rapid is directed has This fuel resources. the global community scientific energy renewable explore to energy solar realizing resources, efficient and cheaper a much as Dye- Organic alternative. (DSSCs) are cells solar sensitized efficient such one as identified energy solar to of converter recognized are electricity and the of substitution a novel as based silicon conventional low-cost its to due cells solar fabrication ease of material, good power reasonably and Although efficiency. conversion has community the scientific in jump evidencedquantum a organic to related the research the cell years, DSSC in recent andefficiency performance the with par at still not are based It DSSC. metalcomplex comprehensive a more demands the structure- on understanding the organic of relation property wrt radiation solar dyes there Therefore, absorption. in fine- effort a relentless is structures the chemical tuning the of acceptors and donors of improving molecules for dye celland efficiency performance. have received considerable considerable received have synthesis organic in importance their handling, easebecause of of greater rates, reaction enhanced workup, simple selectivity, recoverability and low-cost, catalysts. of recyclability and actas can eco- This catalyst organic a variety of friendly for non-volatile, transformations, easy non-explosive, recyclable, thermally robust. and handle, to Another facet of our research research our facet of Another synthesis design is and interest Dye for materials organic of In pursuit of developing efficient efficient developing of pursuit In the for strategies organocatalytic heterocyclic novel of synthesis synthesized have we compounds functionalized 4H-Chromens acid Brønsted cheap using very under ambient catalyst synthesized The condition. to submitted were compounds screening, silico in ADMET an drug their overall analyse to risks. toxicity and score studies docking Molecular understand performed to were ligand-receptor the possible as interactions intermolecular their in vitro screened for as well activity. antibacterial Another aspect of our research research aspect our of Another solid of the application is in various catalysts supported in transformations organic way. cleaner and a greener catalysts supported The solid molecules for applications applications molecules for The etc. OLED’s in DSSC, complex of construction architectures, molecular especially those multiple with from atoms carbon stereogenic continues chemicals, simple in effort beto a resourceful industrial both academic and is challenge The domains. furtherneed to when intensified atom in an theperform reactions non-hazardous and economical at aimed is Our research way. (both catalysts novel designing metal based) and with organo- which motifs chemical diverse in only not roles have may also in but activation catalytic organization or the orchestration via components the reacting of interactions. molecular supra functionally Structurally and organocatalysts multifaceted organized in roles new find may deeper into access for catalysis Here space. reaction chemical the depicts scheme the below of catalysts modification rational for on is the hunt and structures catalyst. a better 12 I Institute of Chemical Technology I Annual Report 2017-18 Stimuli responsive • Monodisperse polymer, • Fluorescent dyes for • Functional colorants for • Stimuli responsive • DYP-1002 – • DYT-1203 of –Chemistry • DYT-1102 –Technology of • DYT-1102 –Technology of • DYT-1203 –Fluorescent • B. Tech REVIEWED) SO FAR: PUBLICATIONS (PEER RESEARCH INTERESTS: SUBJECTS TAUGHT: SINGLE: 2 MASTERS AWARDED AS ORATIONS DELIVERED: SEMINARS/LECTURES/ PROCEEDINGS/PAPERS: 2 CONFERENCE fragrance from organic gel controlled release of application,cosmetic biological application, molecules functional biologically important Techniques Chromatography Functional colorant Intermediate II Intermediate II colorant 17 Assistant Professor of Dyestuff (2016– Technology present) CSIR-Pool Scientist (2014–2016)at CLRI DST Young Scientist (2014), (Japan) B. (Chem. Sc. Hon), (Inorg. M.Sc. Chem), Ph.D. (IITK,Chemistry), Post-doc DR. NABANITA SADHUKHAN 6 • • Junior Research Fellow –1 • Project Assistant –1 • Ph.D. -1 inChemistry (Sci) • Society Member of American Chemical 2) 1) scholar) AND IT’S IMPORTANCE:AND IT’S RESEARCH WORK DONE HIGHLIGHTS OF RESEARCH STUDENTS: COMMITTEES): OF IMPORTANT ACTIVITIES (MEMBERSHIP PROFESSIONAL PROJECTS: NUMBER OF SPONSORED CITATIONS: H-INDEX: 08 Fluorescent dyes for our research interest. anticancer applications are and potential antitumor/ synthesis, characterization ‘Molecular glue’. The are working on bioinspired biological application: colorantsfunctional for important biologically Stimuli responsive (Completed) –1(UGC) Government projects TEQIPIII =1) (CSIR =1,DST-SERB =1, (ongoing)- 3 Government projects 230 (Google 230(Google We We • • • chemistry forchemistry functional inorganic coordination and Organometallic under study. fragrances from gel the is Controlled release of fragrance molecules. organic gels that can entrap and dual thermo responsive characterization of photo gel: Synthesis and from organic fragrance ofcontrolled release Stimuli responsive pharma-industry. monodisperse PEO by molecular weighthigh large production scale of for useful highly be will protocol. Such processes following green technology for production upscale process intensification monodispersisty and polyethylene oxide towards for synthesis the of process modification working on an eco-friendly Now, we have started to polydisperse analogue. oxide (PEO) defers compared monodisperse Polyethylene Biological properties of Monodisperse polymer: application. fluorescent dyes for cosmetic and application of Synthesis, characterization application:cosmetic Dyestuff Technology I Institute of Chemical Technology I 13 (Lab Assistant) Mr. A. R. Rawool Mr. catalysis., LEDs involving involving LEDs catalysis., core. multi-metal Mr. P. B. Rana B. P. Mr. (Lab Assistant) Mr. A. M. Patil Mr. (Lab Attendant) towards organometallic / organometallic towards complexation, bimetallic their application and relevant in biologically (Lab Attendant) Mr. S. B. Sonawane S. B. Mr. (Senior Lab Assistant) Mr. Y. S. Chandiwade Y. Mr. Design of Designof (Lab Assistant) application: based ligands, dyes solvent or two occupy which can together metal centers more Mr. H. R. Fegade Mr. Mr. S. B. Magdum S. B. Mr. SUPPORT STAFF SUPPORT (Instrument Mechanic) (Instrument 14 I Institute of Chemical Technology I Annual Report 2017-18 P RESEARCH PRO Post Undergraduate 3 2 1 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 No. Sr. 2 1. No. Sr. No. h.D. (TECH) Bharose Manjusha Kamble Vidula Chaudhari Sushil Chaudhari Ms. Nikita Gulgule Ms. Nupur Damke Parekh Mr. Parth Ms. Aishwarya Gurav Mr. Dani Riddhesh Mr. Viraj Shinde Mr. Dhruv Sureka Mr. Sourabh Patil Mr. Sudesh Tandlekar Ms. Abha Valavalkar Ms. Saily Bhagwat Mr. Manish Jain Ms. Minhaj Hannure Mr. Pankaj Kumar Mr. Sairam Malekar Name (Beginning with Last name) Last with (Beginning Name of theStudent Joglekar Amruta More Priyanka name) Last with (Beginning Research Scholar graduate JECTS students students technology, Mumbai Institute of Chemical technology, Mumbai. Institute of Chemical Institution Previous Green in Nitration chemistry Organometallic dyes for display applications Liquid level measuring equipments Filtration indye used media industries pigmentsSolar Conducting paints Ionophores Croconium colorants Functional applications of azocolorants Size reduction equipments inchemical plant used Packing for distillation column Retinoids for Dyes smart fabric indefence applications Carbon supported material for dye degradation Color formers Vacuum systems inchemical plant Cross conjugated chromophores Natural for Dyes tumour detection TopicSeminar Silicones inenviornment Life assessment cycle of solvent industry waste inperfumery Acid and catalyzed reaction base of Glycerol Topic ’ seminars ’ seminars /pro methods and environmentally benign colorants using conventional characterization of specialty Development and organic synthesis Utilization of biocatalyst in Project /homejects Shankarling Prof. G.S. Shankarling Prof. G.S. Supervisor papers: Dyestuff Technology I Institute of Chemical Technology I 15 Supervisor Prof. G.S. Prof. Shankarling Prof. G.S. Prof. Shankarling Prof. G.S. Prof. Shankarling Prof. G.S. Prof. Shankarling Prof. G.S. Prof. Shankarling Prof. G. S. Prof. Shankarling Prof. G. S. Prof. Shankarling Prof. G.S.Shankarling G. S. Prof. Shankarling N. Sekar Prof. S. Prof. Guide- CoS. Bhagwat M. P. Prof. Guide- Bhate Project Characterization of Ionic Ionic of Characterization Liquids be Decided To Reactive Dye System Novel Salts Based Diazonium on Dye degradation using metal using Dye degradation framework organic Synthesis of colourants for for colourants of Synthesis and functional applications green of implementation reactions. in organic principles Green approach in synthesis of of in synthesis approach Green and compounds heterocyclic colorants. novel of synthesis Green methodologies for methodologies for Green heterocyclic novel of synthesis colorants. Synthesis of novel deep eutectics novel of Synthesis deep eutectics of study and in action catalytic for mixtures synthesis organic Studies in synthesis and and in synthesis Studies pyromethene of application host cucurbitol and derivative molecules Study and synthesis of novel novel of synthesis and Study High-tech for colorant application Synthesis of High performance performance High of Synthesis colorants Previous Institution V, G. Vaze G. Vaze V, College, Mumbai. Evotec India Ltd., Ltd., India Evotec India Vidyabharti Vidyabharti College Amaravati VMV College, Amravati Acoris Research Research Acoris Pune Ltd. Ruparel College, Ruparel Mumbai RPG Life SciencesRPG Life Institute of Technology,Nirma University, Ahmedabad Chemical of Institute Technology Chemical of Institute Technology Chemical of Institute Mumbai Technology, Last name) (Beginning with Research ScholarResearch Pant Preeti Preeti Pant Kamble Sujit Sujit Kamble Gayakwad Eknath Eknath Gayakwad Ghorpade Prashant Boraste DeepakBoraste Vajekar Shailesh Shailesh Vajekar Patil Yogesh Patil Ankur Chaturvedi Mande Prashant Hande Pratik Moolya Preetam Preetam Moolya ) cience (S h.D. Sr. No. 7 6 5 4 3 2 3 4 5 6 1 P 16 I Institute of Chemical Technology I Annual Report 2017-18 8 9 10 11. 12 13 14 15 16 17 18 19 20 Rathi JyotiRathi Khopkar Sushil Jachak Mahesh Patel Khushbu Mehta Viral Rupali Bhise Jadhav Manoj Ghorpade Seema Seema Ghorpade Mallah RamnathMallah Erande Yogesh Archana Bhagwat Kiran Ahavad Dhanraj Mobiya College AmaravatiCollege Vidyabharti Mumbai. Chemistry, department University Pvt. LtdPvt. Pharmaceuticals Centaur Mumbai. Chemistry, department University Mumbai Mithibai College, SRTMU Nanded Mumbai. Mulund,College. KET’s V. G.Vaze Kolhapur Shivaji University Kalyan Birala College Kopargon S.S.G.M. College, Ahmednagar College and Commerce New Science Arts, Ahmednagar College, Ahmednagar University Mumbai of Chemistry, Department organic synthesis. Eutectic solvent for selective Implementation Deep of Chiral novel squaraines properties and application of Synthesis, photophysical ink jet ink formulations. ink jet ink sensor applicationsmetal and Synthesis of novel colorants for organic transformations as an promising catalysts for derivativesits functionalized Synthesis of grapheme oxide and To decided be (TEQIP) formedia oxidation reaction EutecticDeep Solvent as agreen Dyes Sensitized Solar Cells Solar Sensitized Dyes Synthesis of Novel Colorants for biological applications fluorescent colorants theirand Synthesis performance high Fused Heterocyclic Compounds Synthesis of Highly Fluorescent of Heterocyclic Compounds Greener Methods for Synthesis Fluorescent Compounds Properties of Polycyclic Synthesis and Photophysical Fluorophore Heterocyclic Fluorescent ESIPT Synthesis and Applications of dyes and applications their Synthesis of novel fluorescent Shankarling Prof. G.S. Shankarling Prof. G.S. Shankarling Prof. G.S. Shankarling Prof. G.S. Shankarling Prof. G.S. Shankarling Prof. G.S. Prof. N.Sekar Prof. N.Sekar Prof. N.Sekar Prof. N.Sekar Prof. N.Sekar Prof. N.Sekar Prof. N. Sekar Dyestuff Technology I Institute of Chemical Technology I 17 Prof.N.Sekar Prof. N. Sekar Prof. R.V. & Prof. (Co- Adivarekar guide) Prof.N.Sekar Prof. N. Sekar Prof. Prof. N. Sekar Prof. Prof. N. Prof. R.V. Sekar&Prof. Adivarekar(Co- guide) Prof. N. Sekar Prof. Prof. N. Sekar Prof. Prof. N. Sekar Prof. Prof. N. Sekar Prof. Prof. N. Sekar Prof. Prof. N. Sekar N. Prof. Synthesis of photostable and and photostable of Synthesis & their dyes reactive Fluorescent intermediates Synthesis and application of of application and Synthesis textiles on dyes photostable Synthesis of Heterocyclic Heterocyclic of Synthesis performance Dyes High with Fluorescence. Synthesis of fluorescent dyes dyes fluorescent of Synthesis highwith performance. Synthesis of Fluorescent reactive reactive Fluorescent of Synthesis & their intermediates dyes Application of fluorescent dyes dyes fluorescent of Application substrate leather textile and on Synthesis of highly fluorescent highly fluorescent of Synthesis compounds heterocyclic Synthesis of fluorescent fluorescent of Synthesis colourants Synthesis of Novel fluorescent fluorescent Novel of Synthesis fused colorant heterocyclic systems Synthesis of novel fluorescent fluorescent novel of Synthesis colorants Synthesis of novel fused novel of Synthesis fluorescent heterocyclic their and compounds applications Synthesis of High performance performance High of Synthesis for colourants Fluoresecnt functional applications Gogate Jogalekar Jogalekar Gogate Ratnagiricollege ICT, Mumbai. ICT, University of of University Kalina. Mumbai, ICT Mumbai. ICT University Of University Kalina. Mumbai. Department Department and Textiles of processing fibre technology and ICT, department, Mumbai The D.G. Ruparel Ruparel D.G. The College Ahmednagar Ahmednagar college, Ahmednagar North Maharashtra University, Jalgaon. Department of of Department ICT, Chemistry, Mumbai Department Department Chemistry, of Mumbai University M .S. University, University, M .S. Badoda Ghanavatkar Ghanavatkar Chaitannya Waman Ramugade Ramugade H. Supriya Yadav Sagar B.S. Sagar Yadav Nitesh N Ayare Nitesh Mishra Virendra Mishra Suvidha Shinde Suvidha Manish Raikwar Sulochana Sulochana Bhalekar Dinesh Patil Dinesh Prerana Lokhande Prerana Mayuri Kadam Mayuri Manali Manali Rajashirake 32 31 30 29 28 27 26 25 24 23 22 21 18 I Institute of Chemical Technology I Annual Report 2017-18 33 34 35 36 37 38 39 40 41 42 Suryapratap Sharma Zahir ali siddiqui ali Zahir Zeba Khan Khan Zeba Shukla Shukla Vandana kumari Sumeet Sonvane Gupta Gupta Puja Omprakash Abdul Aleem Nazim Ahmad Malappa Garande Ashok Gangaram Dugane Rajaram Devi Rajkumari Vijilata Science ,MumbaiScience of Institute The University of delhi mumbai university of Jai hind college University of pune Aurangabad University, Marathwada Ambedkar Dr.Babasaheb University Mumbai and commerce college of science K.J. Somaiya Akola College, Science Commerce & of College Arts, Shri Shivaji Ahmednagar College, Ahmednagar Aurngabad Univrsity, Marathawada Ambedkar Dr.Babasaheb of Chemistry, Department Ahmednagar. College, Ahmednagar To decided be application for of acenes dimeric and their synthesisDesign, and properties Not yet decided Not yet decided Not yet decided (TEQIP) – xanthenes and quinonoids High Performance Colorants Greener ways of production of heterocyclic systems for synthesis the of some Multicomponent approach quinoxaline heterocycles. based synthesis of quinazoline and elucidation of Cherimoline and Attempts at structural Studies synthesis inChiral benzodiazepines quinoxalines, quinazolines and diazonium salts and synthesis of reactive dye on system based Development of anovel Prof.N.Sekar Dr.Sandeep more Co-Guide Prof.N.Sekar Guide- Prof. N.Sekar Prof.N.Sekar Prof.N.Sekar Prof.N.Sekar Prof. P. M.Bhate Prof. P. M.Bhate Prof. P. M.Bhate Prof. P. M.Bhate Dyestuff Technology I Institute of Chemical Technology I 19 Dr. Nabanita Nabanita Dr. Sadhukhan Dr. Satyajit Saha Satyajit Dr. Dr. Satyajit Saha Satyajit Dr. Dr. Surajit Some Surajit Dr. Dr. Surajit Some Surajit Dr. Dr. Surajit Some Surajit Dr. Dr. Surajit Some Surajit Dr. Dr. Surajit Some Surajit Dr. Dr. Surajit Some Surajit Dr. Supervisor G.S. Prof. Shankarling G.S. Prof. Shankarling “An eco – friendly process “An synthesis the for modification towards oxide polyethylene of process and monodispersity upscale for intensification Green following production (TEQIP) protocol” Technology Project flavor and fragrance of Synthesis Ionic and DES using ingredients liquids odorants Jasmine of Synthesis routes green through Process intensification intensification Process continuous-flow by 2-aryl-1,2,3,4- of production tetrahydroquinoxaline high in optical derivatives immobilized by mediated purity (TEQIP) organocatalyst Design and Synthesis of Novel Novel of Synthesis Designand Dyes BasedOrganic Trogers’s on for Base (TB) Architecture Dye Efficient Sensitized Solar Cells (DSSC), DST-SERB Green approach towards the towards approach Green paint conductive of synthesis (TEQIP) biomass. from ONGC ONGC DST-SERB BRNS-DAE UGC Government Government of college pharmacy, Amravati. pawar Sharad food of collage technology Previous Institution Jai Hind College, Hind Jai Mumbai University of of University Mumbai University of Pune of University Dr. B.A.M.U. B.A.M.U. Dr. Aurangabad University of Pune of University Dr. B.A.M.U. B.A.M.U. Dr. Aurangabad Institute of science Mumbai Wilson college college Wilson Mumbai Dr. B.A.M.U. B.A.M.U. Dr. Aurangabad Tanvi Phoolchand Phoolchand Tanvi Gupta Gauravi Gauravi Yashwantrao Jejurkar Valmik Valmik Jejurkar Pandurang Madhuri Bhakare Madhuri Mahesh Bondarde Mahesh Pratik Dhumal Pratik Pravin Wadekar Pravin Rahul Vijay Khose Rahul Vijay Dattatray Appasha Appasha Dattatray Pethsangave Chaudhari Sushil Sushil Chaudhari Perfumery M.Tech Vidula Kamble Perfumery M.Tech Research ScholarResearch (Beginning with Last name) 51 50 49 48 47 46 45 44 1 2 Sr. No. 43 M. Tech. M. 20 I Institute of Chemical Technology I Annual Report 2017-18 GOVERNMENT AGENCIES: DETAILS OF SPONSORED PRO POSTDOCTORAL STUDENTS BRNS DAE- BRNS DAE- RPS AICTE- 2 1 No. 3 Sponsor tech M.Tech Green Bharose Manjusha Dr.Kshatriya Rajpratap Dr. Dipti Lakhe name) Last with Scholar(Beginning Research dye applications laser powerhigh aqueous Cucurbituril[7] for Spectroscopic grade Purification of Synthesis and solar receivers. radiation absorption of for enhancement of coatingselective characterization of Development and properties and photophysical study of thermal their squaraines dyes and NIR absorbing quinaldine based andperimidine Synthesis of novel Title Aurangabd Dr. BAMU technology, of chemical Department Pune University of BOMBAY IIT Institution Previous Years Three Years Two Years Three Duration JECTS catalysis reaction solventA useful and/or Synthesis of Ionic basic liquid: 30,44,800 /- 35,000/- 1, 43, 750000/- (Rs.) amount Total Ketones α-Allylation/Alkylation Of The Direct Enantioselective Rational Catalyst For Design A Novel Approach Of applicationtechnology dyescyanine for High Synthesis of novel fluorescent Project Shankarling Prof. G.S. V. D. Deshpande Shankarling/ Dr. Prof. G.S. Shankarling Prof. G.S. Investigator Principal Shankarling Prof. G.S. Dr. Satyajit Saha Prof.N.Sekar Supervisor Deepak Boraste Deepak Joglekar Amruta Sushil Khopkar Fellows Research Dyestuff Technology I Institute of Chemical Technology I 21 Mr.Virendra R. Mr.Virendra Mishra Chaitanya Mr. Ghanvatkar W. Zeba Khan Ms.Vandana Ms.Vandana Shukla Zahir Siddhique Sumeet Sonvane Sumeet Puja Puja Omprakash Gupta Ms. Dipti Ms. Dipti Lakhe Chawade (Post-Doctorate Research Fellow) Pratik Hande Pratik Dattatray Appasha Pethsangave Rahul khose Prof. N. Sekar N. Prof. Prof. N. Sekar Prof. Honade Smita Bait Prof. N. Sekar Prof. Guide-Prof. N. Guide-Prof. Sekar Co-Guide more Sandeep Prof.N.Sekar Prof.N.Sekar Prof. N. Sekar Prof. Prof Prakash Prakash Prof Bhate Dr. Surajit Some Surajit Dr. Dr. Surajit Some Surajit Dr. Rs.59,13,000 59,40,856 88,78,099 37,58,480 34,82,500 5,20,000 30, 00,000 Rs 27.84 lacs 6 Lacs 27.78 Lacs 3 year 3 years 3 years 3 Year 3 Year 3 years 3 years 2 Year 3 Year 3 years 3years 3 years Development & Development Studies Optimization route alternate an with and vinylsulphones for vinylsulphones Novel Synthesis of water water of Synthesis fluorescent soluble high for colourents hydrophilic visible textile substrates Coloured fluorescent fluorescent Coloured oligomers conducting dye for / monomers cell solar sensitized Phenonthroline-ly Phenonthroline-ly Tetracene Coupled (PCTD)-Novel Dimers Organic for Materials Electronics high-performance high-performance design and laser dyes synthesis Geener way of of Geener way High of production colorants- performance and Xanthenes Quinonoids Designing and Designing and novel of synthesis cyanine fluorescent Hi-technology for dyes application Novel Reactive Dye Novel Based on System Salts Diazonium Graphene supported supported Graphene reagent chiral Tunable laser Tunable dye of properties graphene decorated derivatives Principal Principal Scientific Advisor GOI to PSA –II (DST) WRA DST DST -CERI DST- SERB DAE- ICT TEQlP TEQlP -III DST Ministry of Textiles UGC BRNS 22 I Institute of Chemical Technology I Annual Report 2017-18 CSIR UGC CSIR DST SERB- ONGC ONGC CSIR SERB DST- applications potential anticancer of properties and evaluationmolecule: bioinspired dye molecular glue from make tailored design Novel approach to Transformations Enantioselective Organocatalysts for Co-operative Of Ketones α-Allylation/Alkylation Enantioselective ForDesign The Direct Of Rational Catalyst A Novel Approach Solar Cells (DSSC) Cells Solar SensitizedEfficient Dye (TB) Architecture for on Trogers’sBased Base of Novel Organic Dyes andDesign Synthesis from Effluent water of oil crude Recovery Graphene Materials for Development spongy graphene preparation of protocols for employing improved supercapacitor Graphene based Development of west stream treatment BioadsorbentBased for Synthesis of Graphene application supercapacitor its high-performance nanocomposites for oxide containing metal carbon based heteroatom doped Synthesis of 3D, fixable 2021) (2018- 3 years 2017) (2015- 2 years 2019) (2016- 3 years 2018) (2015- 3 years 15 Month 15 Month 3 years 3 3 years 3 Rs. 12,98,667 Rs. 6,00,000 Rs. 2546,000 Rs. 29,99,000 14,59000 14,70,000 29.26 Lacs 25.81 Lacs Sadhukhan Dr. Nabanita Dr. Satyajit Saha Dr. Satyajit Saha Dr. Satyajit Saha Dr. Surajit Some Dr. Surajit Some Dr. Surajit Some Dr. Surajit Some Criss Dcosta - Kshatriya Dr. Rajpratap Pandurang Valmik Jejurkar Bondarde 2.Mahesh Dhumal 1.Pratik H.Wadekar Pravin Associative) (Reasearch K.Kulal Dnyaneshwar Rini JainRini Dyestuff Technology I Institute of Chemical Technology I 23 (FFDC), Research Research Fellows Rishikant Rishikant Sonune Dr. Dr. Haribhau Kumbhar Mr. Anand Anand Mr. Parashar Center - Chinmay Chinmay Thakkar Principal Principal Investigator Prof.G.S. Prof.G.S. Shankarling Prof.G.S. Prof.G.S. Shankarling Prof.G.S. Prof.G.S. Shankarling Development Dr. Nabanita Nabanita Dr. Sadhukhan Dr. Nabanita Nabanita Dr. Sadhukhan Flavor and Total Total amount 20,00,000 /- 26,00000/- 9,50,000 /- 6 lac 20.3 lac Fragrance

Duration One year One One year One One year One Director, 2 years, 2 years, 2016 - 2018 3 years, 3 years, 2015 - 2018 Principle Title Synthesis Synthesis Azo and of anthraquinone dyes. Development Development resistant IPP of and dye Blue UV-absorber Synthesis Synthesis optical of brightening agents Shukla, Vinay Synthesis and and Synthesis novel of application organic soluble water small inorganic and bio- molecules for applications mimicking Synthesis and and Synthesis of characterization PEG amphiphilic mimicking for foldamer ion stimuli-responsive pump Shakti Kannuaj, U.P Kannuaj, Sponsor UGC Transition Optical Transition Corporation,USA DST – DST SERB Essilor Essilor International Ltd. Deepak Nitrite Ltd Nitrite Deepak DETAILS OF NATIONAL AND INTERNATIONAL COLLABORATIONS: INTERNATIONAL AND NATIONAL OF DETAILS PRIVATE AGENCIES /INDUSTRIES: AGENCIES PRIVATE Prof. G.S. Shankarling Prof. • Australia. University, Monatsche Raghvan, Vijay Dr. and Douglas McFarlane Dr. • Gujarat. SVNIT, Sahoo, Suban Dr. • Mumbai. Gosh, BARC, Hirendra Dr. • Mumbai. BARC, Ray, Alok Dr. • Dr. 24 I Institute of Chemical Technology I Annual Report 2017-18 PUBLICATIONS (PEER REVIEWED): 1 2 3 4 5 6 No. G. Khopkar, S.,Deshpande, S.,Shankarling, SquaraineSymmetrical Colorants NIR Fluorescent Indolenine-Based Greener Protocol for Synthesis the of Some, S.,Shankarling, G.S. Ghorpade, P.V., Pethsangave, D.A., Water Bromination of Anilines and Phenols in Graphene Oxide Promoted Oxidative Vajekar, S.N.,Shankarling, G.S. Synthesis of Derivatives Rhodamine Acid as aMagnetic Nanocatalyst for the Application of Fe3 Sulfuric O4@Silica G.S. P.N.,Borase, Thale, P.B., Shankarling, Synthesis of Nitriles and Amides Homogeneous Catalyst for One-Pot Ru(Cl)-Salen Complex: Solvent Selective G.S. Pant, P.L., Sonune, Shankarling, R.K., Coupling Reactions Metal Free Approach to Ullmann Anthraquinoneof N-Aryl Derivatives: Choline Hydroxide Promoted Synthesis A.K., Shankarling, G.S.,Pal, H. Boraste, D.R., Chakraborty, G.,Ray, enhanced photostability in photophysical properties and macrocycle:cucurbit[7]uril Modulations of antibiotic ciprofloxacin drug with Supramolecular host-guest interaction Title and authors Engineering and Chemistry ACS Sustainable Chemistry Organic Journal of Chemistry Select Chemistry Chemistry Select Chemistry Chemistry Select Chemistry A: Chemistry and Photobiology Photochemistry Journal of J ournal 6(8) 83(14) 3(21) 3(20) 3(19) 358 Vol. No. 10798-10805 7388-7397 5848-5852 5660-5666 5249-5253 26-37 Pages 2018 2018 2018 2018 2018 2018 Year Dyestuff Technology I Institute of Chemical Technology I 25 2017 2017 2017 2017 2017 2018 2018 2018 552-559 1371-1378 3302-3308 459-465 393-399 13212-13224 2032-2036 648-656 241 147(6) 5(4) 15(3) 147 42(16) 3(7) 258 Sensors and and Sensors B: Actuators, Chemical Catalysis Letters Catalysis Journal of of Journal Environmental Chemical Engineering Environmental Environmental Chemistry Letters Dyes and Dyes and Pigments New Journal of of Journal New Chemistry Chemistry Select Sensors and and Sensors B: Actuators, Chemical More, P.A., Shankarling, G.S. Shankarling, P.A., More, Reversible ‘turn off’ ‘turn Reversible fluorescence 2-pyridyl towards Cu2+ions of response with based chemosensor quinoline change colour visible Pant, P.L., Shankarling, G.S. Shankarling, P.L., Pant, Deep Eutectic Solvent/Lipase: Two Two Solvent/Lipase: Deep Eutectic Benign Recyclable and Environmentally of N-Aryl Synthesis Efficient for Media Amines Shankarling, G.S., Deshmukh, P.P., P.P., G.S., Deshmukh, Shankarling, A.R Joglekar, Process intensification in azo dyes in azo intensification Process Gayakwad, E.M., Patil, V.V., Shankarling, Shankarling, V.V., E.M., Patil, Gayakwad, G.S. Metal-free oxidation of aldehydes to to aldehydes of oxidation Metal-free the 4Na2SO4•2H2O2•NaCl using acids adduct Deshpande, S.S., Khopkar, S.S., S.S., S.S., Khopkar, Deshpande, G.S Shankarling, A thiazoloquinoxaline based “turn-on” based “turn-on” A thiazoloquinoxaline copper of detection for chemodosimeter ions Pant, P.L., Shankarling, G.S. Shankarling, P.L., Pant, Recent advances in synthetic in synthetic advances Recent metal-free transition methodologies for reactions condensation Ullmann Kamble, S.S., Shankarling, G.S. S.S., Shankarling, Kamble, A Unique Blend of Water, DES and and DES Water, of Blend A Unique Pyrazole Knorr One-Pot for Ultrasound Knoevenagel-Michael and Synthesis Reaction Addition Deshpande, S.S., Jachak, M.A., Khopkar, Khopkar, M.A., S.S., Jachak, Deshpande, G.S. S.S., Shankarling, A simple substituted spiropyran acting spiropyran substituted A simple the for switch reversible a photo as lead (Pb2+) ions of detection 14 13 12 11 10 9 8 7 26 I Institute of Chemical Technology I Annual Report 2017-18 15 16 17 18 19 20 21 22 Shankarling, G.S. Deshpande, S.S.,Kumbhar, H.S., indole as strong acceptors thiazolo[4,5-b]quinoxaline and benzo[e] of phenothiazine-based dyes involving Solvatochromic fluorescence properties Gadilohar, B.L., Shankarling, G.S. applications inorganic transformation ionicCholine liquids based and their Kamble, S.S.,Shankarling, G.S. Temperature Ionic Liquid (RTIL). Michael Addition Using Reaction Room of 1,5-Diketones Tandem via Aldol- An Effect of H-bonding in Synthesis More, P.A., Shankarling, G.S novel strategy using asurfactant catalyst efficientEnergy Pfitzinger reaction: A Pant, P.L., Shankarling, G.S. Thioethers. Recyclable Catalyst for Synthesis of EutecticDeep Solvent: An Efficient and Pant, P.L., Shankarling, G.S. Catalyst for C-OCoupling Reactions. EutecticDeep Solvent: An Efficient Shankarling, G.S. Patil, V.V., Gayakwad, E.M.,Patel, K.P., aminoanthracene-9,10-diones commercially important deactivated protocols for bromination the of Efficient, free metal facile Shankarling, G.S. Gayakwad, E.M.,Patil, V.V., Patel, K.P., Amidation of Aldehyde Synthesize Acylureas Oxidative via NaCl) Adduct]: Direct Access to [Amberlyst-15 -(4Na2SO4-2H2O2- Spectroscopy Biomolecular Molecular and Acta -Part A: Spectrochimica Liquids Molecular Journal of Chemistry Select Chemistry Chemistry New Journal of Chemistry Select Chemistry Chemistry Select Chemistry Letters Tetrahedron Chemistry Select Chemistry 174 227 2(5) 41(21) 2(25) 2(17) 58(26) 2(29) 154-163 234-261 1917-1924 12380-12383 7645-7650 4892-4898 2608-2613 9511-9515 2017 2017 2017 2017 2017 2017 2017 2017 Dyestuff Technology I Institute of Chemical Technology I 27 2018 2018 2018 2018 2017 2017 436-447 209-221 354-367 349-365 5128-5142 2695-2701 204 159 204 1173 2(18) 41(7) Journal of of Journal Luminescence Dyes and Dyes and Pigments Journal of of Journal Luminescence Journal of of Journal Molecular Structure Chemistry Select New Journal of of Journal New Chemistry Patil, D., Jadhav, M., Avhad, K., Gawale, K., Gawale, M., Avhad, Jadhav, D., Patil, N. Sekar, Y., NIR emitting new N, N-diethylaniline new N, N-diethylaniline NIR emitting D-A'-π-A D-π-A and based NLOphoric viscosity properties, Photophysical dyes: studies DFT and sensitivity Kothavale, S., Bhalekar, S., Sekar, N. S., Sekar, S., Bhalekar, Kothavale, Highly fluorescent blue-green emitting emitting blue-green fluorescent Highly derivatives: phenanthroimidazole of study DFT Detail experimental and on effects group donating structural and properties fluorescence Kadam, M.M.L., Patil, D., Sekar, N. Sekar, D., M.M.L., Patil, Kadam, 4-(Diethylamino) salicylaldehyde based4-(Diethylamino) red-shifted with Salen ligand fluorescent DFT and – A facile synthesis emission investigation Jadhav, S.D., Alswaidan, I.A., Rhyman, I.A., Rhyman, Alswaidan, S.D., Jadhav, N Sekar, P., L., Ramasami, Effect of methoxy group on NLOphoric on NLOphoric group methoxy of Effect 7-arylstyryl-2- fluorescent of properties [1,2-a]pyridine methoxyphenylimidazo computational and - Solvatochromic method Boraste, D.R., Chakraborty, G., Ray, G., Ray, Chakraborty, D.R., Boraste, H. G.S., Pal, A.K., Shankarling, pH-Responsive Interaction of of Interaction pH-Responsive Drug Antimalarial Quinine Fluorogenic Cucurbit[7]uril: Host Macrocyclic with Acid- and in Photophysical Modulations Base Properties Gayakwad, E.M., Patil, V.V., Shankarling, Shankarling, V.V., E.M., Patil, Gayakwad, G.S. Amberlyst-15 catalysed oxidative catalysed oxidative Amberlyst-15 a using of aldehydes esterification a terminal as oxidant H2O2trapped oxidant 28 27 26 25 24 23 28 I Institute of Chemical Technology I Annual Report 2017-18 29 30 31 32 33 34 35 Kadam, M.L.,Patil, D., Sekar, N. linear and nonlinear optical properties dyes –Synthesis, solvatochromism, Fluorescent pyridone carbazole based K.C., Sekar, N. Bhagwat, A.A., Mohbiya, D.R., Avhad, photophysical, and NLO properties one 1,1-dioxide (BTD): Synthesis, derived from benzo[b]thiophen-3(2H)- Viscosity-active D-π-Achromophores Kadam, M.M.L.,Patil, D., Sekar, N. viscosity sensitivity properties by solvatochromism and synthesis and study of photophysical dyes- NLOphoricCarbazole based styryl Chitrambalam, S.,Joe, I.H.,Sekar, N. Sreenath, R., Mallah, M.C., study Synthesis, photophysics, NLO and DFT donor-acceptor based BODIPY system - Excitation transfer energy processes in M.C., (...),Joe, I.H.,Sekar, N. Mohbiya, R.R., Mallah, D.R., Sreenath, DFT and NLO study boron complex: Synthesis, photophysics, Fluorescent curcuminoid meso-benzyl Mohbiya, D.R., Sekar, N. by DFT/TDDFT method linear and non-linear optical properties dyes: Comprehensivestyryl study on properties of fluorescent indole based Electronic structure and spectral Mohbiya, Sekar, D.R., R.R., Mallah, N. studies Photophysical, viscosity, and TD-DFT derivatives with acenaphthene rotor: fluorescent NLOphoric D-π-A Influence of electron donors in Optical materials Spectroscopy Biomolecular Molecular and Acta -Part A: Spectrochimica Luminescence Journal of Optical Materials Optical materials Chemistry and Theoretical Computational A: Chemistry and Photobiology Photochemistry Journal of 85 203 2 84 84 1139 364 308-318 244-257 2012-2014 795-806 786-794 90-101 40-52 2018 2018 2018 2018 2018 2018 2018 Dyestuff Technology I Institute of Chemical Technology I 29 2018 2018 2018 2018 2018 2018 14313-14325 1678-1686 13-22 75-83 358-366 496-505 122(26) 19(8) 363 1138 264 9 Journal of of Journal Physical Chemistry C Fibers and and Fibers Polymers Journal of of Journal Photochemistry Photobiology and A: Chemistry Computational Theoretical and Chemistry Journal of of Journal Molecular Liquids Materials Today Today Materials Energy Rajeshirke, M., Sreenath, M.C., M., Sreenath, Rajeshirke, N. I.H., Sekar, S., Joe, Chitrambalam, Enhancement of NLO Properties in Properties NLO of Enhancement Derived from OBO Fluorophores Chalcones Carbazole-Coumarin the at Acid Carboxylic Containing End N-Alykl Terminal Gawale, Y., Jadhav, A., Sekar, N A., Sekar, Jadhav, Y., Gawale, Azo Acid Dyes Based Azo Acid on 2H-Pyrido[1,2-a]Pyrimidine-2,4(3H)- and Good with Power Dione Tinctorial Photophysical - Synthesis, Wetfastness Dyeing Studies and Properties, Jadhav, M.M., Patil, D., Sekar, N. Sekar, D., M.M., Patil, Jadhav, Highly Stoke shifted near infrared infrared near shifted Stoke Highly donor-pi-acceptor (NIR) emitting combined and Synthesis chromophore: studies computational experimental and properties photophysical of Patil, D.S., Avhad, K.C., Sekar, N. K.C., Sekar, Avhad, D.S., Patil, Linear correlation between DSSC correlation Linear transfer charge intramolecular efficiency, – properties NLO and characteristics, approach DFT Rajeshirke, M., Tathe, A.B., Sekar,N A.B., M., Tathe, Rajeshirke, Viscosity sensitive fluorescent fluorescent sensitive Viscosity their and chalcones coumarin-carbazole carboxylic containing complexes BF2 solvatochromism and acid – Synthesis Vaghasiya, J.V., Sonigara, K.K., Patel, K.K., Patel, Sonigara, J.V., Vaghasiya, S.S. N., Soni, M.H., (...), Sekar, Low cost and efficient hetero- efficient and cost Low hole based small organic anthracene solid state for materials transporting cells photoelectrochemical 41 40 39 38 37 36 30 I Institute of Chemical Technology I Annual Report 2017-18 42 43 44 45 46 I.A., Ramasami, P., Sekar, N. Jadhav, A.G.,Rhyman, L.,Alswaidan, properties study of linear and nonlinear optical emitting rhodamine analogues: A structure property relationship of red Spectroscopic and DFT approach for S., (...),Joe, I.H.,Sekar, N. Avhad, K.C.,Patil, D.S., Chitrambalam, and theoretical approach as FMRs: Consolidated experimental morpholine-thiazole dyes hybrid styryl emitting NLOphoric coumarin Viscosity induced emission of red- (...), Joe, I.H.,Sekar, N. Avhad, K.C.,Patil, D.S., Gawale, Y.K., Properties Spectroscopic and Non-Linear Optical and Computational Investigation of Combined Synthesis, Experimental, NIR-Emitting D-π-ACoumarins: Large Stokes Shifted Far-Red to Jadhav, A.G.,Shinde, S.S.,Sekar, N. and DFT Studies Unit: Synthesis, Spectroscopic, Dyeing Methanone as Inbuilt Photostabilizing with Phenyl(1H-benzoimidazol-5-yl) EmittingRed Monoazo Dyes Disperse (...), Sekar, N.,Eppinger, J. Zernickel, A.,Du, W., Ghorpade, S.A., tetrahydroxydiboron inwater withmiyaura halides of borylation aryl palladacycle-catalyzed Bedford-type Chemistry and Theoretical Computational Optical Materials Chemistry Select Chemistry Fluorescence Journal of chemistry Journal of organic 1131 79 3(16) 28(2) 83(4) 1-12 90-107 4393-4405 639-653 1842-1851 2018 2018 2018 2018 2018 Dyestuff Technology I Institute of Chemical Technology I 31 2018 2018 2018 2018 2018 2018 1431-1446 217-230 353-372 191-209 248-256 1635-1644 47(2) 29(1) 47(2) 76 194 3(6) Journal of of Journal Electronic Materials Structural Chemistry Journal of of Journal Solution Chemistry Optical material Optical Journal of of Journal Luminescence Chemistry select Erande, Y., Kothavale, S., Sreenath, S., Sreenath, Kothavale, Y., Erande, N. I.H., Sekar, M.C., (...), Joe, Triphenylamine Derived 3-Acetyl Derived 3-Acetyl Triphenylamine Tris and 3-Benzothiazolyl Bis and Photophysical Synthesis, Coumarins: Hyperpolarizability Assisted DFT and Study Jadhav, A.G., Shinde, S.S., Patil, D.S., D.S., S.S., Patil, A.G., Shinde, Jadhav, N. Sekar, Phenylpyran-fused coumarin novel novel coumarin Phenylpyran-fused photophysical combined derivatives: structural on study theoretical and ICT PET-inhibited for modification emission Auxiliary Methoxy Aided Methoxy Auxiliary Dicyanoisophorone and Triphenylamine and Viscosity with Based Flurophores Charge Intramolecular Sensitive Polarity Transfer Rajeshirke, M., Sekar, N. M., Sekar, Rajeshirke, NLO properties of ester containing containing ester of properties NLO based styrylcarbazole dyes fluorescent DFT and spectroscopic – Consolidated approach Gawale, Y., Sekar, N. Sekar, Y., Gawale, Fluorescent pyridopyrimidine pyridopyrimidine Fluorescent - design, synthesis, fused pyranones studies DFT and whitening fluorescent Mohbiya, D.R., Sekar, N. Sekar, D.R., Mohbiya, Tuning ‘Stokes Shift’ and ICT Character ICT Character and Shift’ ‘Stokes Tuning in Group the Donor Varying by A Combined a]pyridines: Imidazo[1,5 NLO and TD-DFT Optical, DFT, Approach 52 51 50 49 48 47 32 I Institute of Chemical Technology I Annual Report 2017-18 53 54 55 56 57 58 A.B., (...),Ray, A.K.,Sekar, N. Thakare,Chakraborty, S.S., G., More, charge transfer fluorophoreBODIPY intramolecularvia Modulation of optical properties of (...), Resch-Genger, U., Sekar, N. Kothavale, S.,Jadhav, A.G.,Scholz, N., forms studies of spirocyclic their and open photophysical properties and DFT shift sensing:andviscosity Synthesis, rhodamine hybrids with large stokes triphenylamine coumarin- based Corrigendum to “Deep red emitting Warde, U., Sekar, N. and DFT Study Excess Dipole Moment, NLO Properties Hybrids:Styryl Solvatochromism, Fluorescent Benzocoumarin-π-Extended Gawale, Y., Sekar, N. BF2 dyes with ab initio tools Benz[c,d]indole N-Heteroareneshift in properties and origin of large stokes Investigating excited the state optical Kothavale, S.,Katariya, S.,Sekar, N. properties using computational methods and solvent effects on non-linear optical compounds: Investigation of structural phenanthroline donor-π-acceptor NLOphoric pyrazino- rigid Soni, S.S.,Sekar, N. Jadhav, M.M.,Vaghasiya, J.V., Patil, D.S., solar cells π-acceptor coumarins for dye-sensitized synthesizednewly 4-substituted donor- Structure-efficiency relationship of Luminanescence Journal of Pigments andDyes Fluoroscence Journal of B: Biology and Photobiology Photochemistry Journal of Optical Materials Chemistry New Journal of 194 37(2017) 28(1) 178 75 42(7) 622-630 329-341 293-309 472-480 379-389 5267-5275 2018 2018 2018 2018 2018 2018 Dyestuff Technology I Institute of Chemical Technology I 33 2018 2018 2018 2018 2018 2018 474-491 11555-11564 6210-6214 425-430 243-250 381-392 148 42(14) 42(8) 20(2) 28(1) 28(1) Dyes and Dyes and Pigments New Journal of of Journal New Chemistry New Journal of of Journal New Chemistry Green ChemistryGreen Journal of of Journal Fluorescence Journal of of Journal Fluorescence Erande, Y., Kothavale, S., Sreenath, S., Sreenath, Kothavale, Y., Erande, N. I.H., Sekar, M.C., (...), Joe, Triphenylamine derived coumarin coumarin derived Triphenylamine emitting their red and chalcones Synthesis, complexes: OBO difluoride study property NLO and photophysical Patil, D., Jadhav, M., Avhad, K., (...), M., Avhad, Jadhav, D., Patil, N. Bedja, I., Sekar, A new class of triphenylamine- of A new class DSSCs: A for sensitizers based novel different three of study comparative groups anchoring Ghorpade, S.A., Sawant, D.N., Renn, D., Renn, D., D.N., S.A., Sawant, Ghorpade, J. Eppinger, N., (...), Sekar, Aqueous protocol for allylic arylation for protocol Aqueous sodium with acetates cinnamyl of a Bedford-type using tetraphenylborate palladacycle catalyst Ghorpade, S.A., Sawant, D.N., Makki, Makki, D.N., S.A., Sawant, Ghorpade, J. N., Eppinger, A., Sekar, Water promoted allylic nucleophilic allylic nucleophilic promoted Water (: E)-1,3 of reactions substitution acetate diphenylallyl Gawale, Y., Rhyman, L., Elzagheid, M.I., L., Elzagheid, Rhyman, Y., Gawale, N. Sekar, P., Ramasami, Excited State and Non-linear Non-linear and State Excited NIR of Optical Properties β-Thiophene-Fused Absorbing Dyes— -Azadipyrromethene BF2 Investigation Computational Modulation of the Photophysical the Photophysical of Modulation BODIPY β-substituted of Properties Dyes S., G., Mula, Chakraborty, A.B., More, N. A.K., Sekar, Ray, 64 63 62 61 60 59 34 I Institute of Chemical Technology I Annual Report 2017-18 65 66 67 68 69 70 71 Telore, R.D., Jadhav, A.G.,Sekar, N. Studies Photophysical Properties and DFT quinoxalin) Carbazoles –Synthesis, NLOphoric 3,6-di(substituted Ramaiah, D.,Ramaiah, Sekar, N. Gawale, Y., Adarsh, N.,Kalva, S.K., Deep-Tissue Imaging and Photoacoustic Contrast Agents for as Triplet Dyes BODIPY Sensitizers Near-InfraredCarbazole-Linked Aza- Mishra, V.R., Sekar, N. Descriptors Reactivity Local - aMechanistic Study Using and Global Photostability Dyes of Coumarin Laser Tayade, R.P., Sekar, N. Properties Fluoride Anion and Spectroscopic their Carbaldehyde as Potential for Sensor Synthesis of Novel Based Thiazole L., Ramasami, P., Sekar, N. Jadhav, M.M.,Alswaidan, I.A.,Rhyman, methoxyphenol 2,5-Bis(benzo[d]thiazol-2-yl)-4- benzothiazolyl)hydroquinone and TD-DFT Investigation of 2,5-Bis(2- I.A., Ramasami, P., Sekar, N. Katariya, S.,Rhyman, L.,Alswaidan, PropertyLinear Optical Study DFT, Dyes: Styryl TD-DFT and Non- Triphenylamine-Based Fluorescent Jadhav, A.G.,Sekar, N. Photophysical and DFT Study methanones Derivatives: Synthesis, ICT Emission inBenzoimidazolphenyl- Substituent Modulation from ESIPT to fluorescence Journal of European Journal -A Chemistry Fluorescence Journal of Fluorescence Journal of Chemistry Solution Journal of Fluorescence Journal of Chemistry Solution Journal of 27(4) 23(27) 27(3) 27(3) 46(5) 27(3) 46(4) 1531-1540 6570-6578 1101-1108 1117-1128 1005-1023 993-1007 777-797 2017 2017 2017 2017 2017 2017 2017 Dyestuff Technology I Institute of Chemical Technology I 35 2017 2017 2017 2017 2017 2017 460-453 329-341 384-394 56-67 291-296 494-511 64 137 137 138 174 66 Optical Materials Optical Dyes and Dyes and Pigments Dyes and Dyes and Pigments Dyes and Dyes and Pigments Spectrochimica A: - Part Acta and Molecular Biomolecular Spectroscopy Optical Materials Optical Thakare, S.S., Sreenath, M.C., Sreenath, S.S., Thakare, N. I.H., Sekar, S., Joe, Chitrambalam, Non-linear optical study of BODIPY- of study optical Non-linear by benzimidazole conjugate theoretical Z-scan and solvatochromic, methods Kothavale, S., Jadhav, A.G., Sekar, N. A.G., Sekar, S., Jadhav, Kothavale, Deep red emitting triphenylamine based triphenylamine Deep emitting red with hybrids coumarin-rhodamine viscosity and sensing: shift Stokes large and properties photophysical Synthesis, and their spirocyclic of studies DFT forms open Warde, U., Sekar, N. Sekar, U., Warde, NLOphoric mono-azo dyes with with dyes mono-azo NLOphoric in-built and solvatochromism negative 1,3-dihydroxy-2- ethyl from unit ESIPT state excited of Estimation naphthoate: pH study and moment dipole Jadhav, A.G., Kothavale, S., Sekar, N. S., Sekar, A.G., Kothavale, Jadhav, Red emitting triphenylamine based triphenylamine Red emitting enhanced with analogous rhodamine viscosity and sensitive shift Stokes emission Jadhav, A.G., Shinde, S.S., Lanke, S.K., S.S., Lanke, A.G., Shinde, Jadhav, N. Sekar, Benzophenone based fluorophore based fluorophore Benzophenone +ion: Sn2 selective of detection for study theoretical Experimental and Erande, Y., Sreenath, M.C., M.C., Sreenath, Y., Erande, N. Sekar, I.H., S., Joe, Chitrambalam, Spectroscopic, DFT and Z-scan and DFT Spectroscopic, of investigation supported based push-pull dicyanoisophorone styrylNLOphoric dyes 77 76 75 74 73 72 36 I Institute of Chemical Technology I Annual Report 2017-18 78 79 80 81 82 83 84 Thorat,Sekar, K.G., N. dyesnovel styryl spectroscopic and NLO properties of the theoretical approach to structural, chromophores: An and experimental push-pull based Pyrrole-thiazole Kothavale, S.,Sekar, N. TICT emission and viscosity sensitivity Synthesis, photophysical properties, ICT, isophorone colorants: styryl based mono, bis and triphenylamine- tris Methoxy supported, red deep emitting Shreykar, Sekar, M.R., N. NLO Properties and DFT Studies Synthesis, Photophysical Properties, HybridsCoumarin-Rhodamine – Kothavale, S.,Sekar, N on Fluorescence Properties andStructural Donating Group Effects andExperimental DFT Study of ICT-ESIPTBased Compounds: Detail Blue-Green Emitting, Imidazole- ofA New Highly Series Fluorescent Tayade, R.P., Sekar, N. Photophysical and TD-DFT Studies Unitwith Benzimidazole -Synthesis, DyesNovel Based Styryl Thiazole Kothavale, S.,Sekar, N. structure-property relationship acidochromism, solvatochromism and studyA detail of optical properties, donor-π-acceptorrigid compounds: Novel pyrazino-phenanthroline based TD-DFT studies photophysical, hyperpolarizability and Perspectives from synthesis, boradiazaindacene chromophores: of acidswitchable red emitting Modulating TICT to ICT characteristics A: Chemistry and Photobiology Photochemistry Journal of pigments andDyes Chemistry Select Chemistry Chemistry Select Chemistry Fluorescence Journal of Pigments andDyes Pigments andDyes 333 136 2(4) 2(25) 27(1) 136 136 1-17 116-130 1464-1478 7691-7700 167-180 31-45 321-334 2017 2017 2017 2017 2017 2017 2017 Dyestuff Technology I Institute of Chemical Technology I 37 2018 2018 2017 2017 2018 2018 2017 31129-31193 205-209 35319− 35324 4562–4565 7388−7397 5630 – 5638 5013-5024 8 139 9 83 3 2(18) RSC Advances Carbon Carbon ACS Appl. Mater. Mater. Appl. ACS Interfaces Eur.J.Org.Chem J. Org. Chem. Org. J. Chemistry Select ChemistrySelect Rashmi Roy and Satyajit Saha Satyajit and Rashmi Roy Scope and Advances in Catalytic in Catalytic Advances Scope and Reactions Substitution Propargylic Novel approach towards the synthesis of of the synthesis towards approach Novel highly potent carbon-based transparent flameretardant Surajit Some, Dattatray A. Pethsangave, A. Pethsangave, Dattatray Some, Surajit H. Wadekar. Khose, Pravin Rahul V. Deep Eutectic Solvent Functionalized Functionalized Solvent Deep Eutectic Extremely an as Composite Graphene Retardant. Flame Potency High Surajit Some, Han Yong Bae, Mun Jong Jong Bae, Mun Yong Han Some, Surajit Eui Choong and Zhang Jian Yong Kim, Song A Ultrasound Promoted Enantio- Promoted A Ultrasound Protonation selective Decarboxylative Hemiesters α- Aminomalonate of A Practical Chiral Squaramides: by of Both to Enantiomers Approach Esters α-Amino Prashant Vasantrao Ghorpade, Dattatray Dattatray Ghorpade, Vasantrao Prashant and Some, Surajit Pethsangave, Appasha Shankarling Subray Ganapati Graphene Oxide Promoted Oxidative Oxidative Promoted Oxide Graphene in Phenols and Anilines of Bromination Water Pravin H. Wadekar, Dinesh J. J. Dinesh H. Wadekar, Pravin A. Khose,Dattatray Rahul V. Ahirrao, Surajit and Jha, Neetu Pethsangave. Some. Synthesis of Aqueous Dispersible Dispersible Aqueous of Synthesis the by oxide Reduced Graphene in Oxide Graphene of Reduction Acid ofCarbonic Presence Triphenylamine-Based Bis- and Tris- and Bis- Triphenylamine-Based Their and Boron Compounds ESIPT Photophysical Synthesis, Complexes: and ICT of Study DFT and Properties Emissions ESIPT 91 90 89 88 87 86 85 38 I Institute of Chemical Technology I Annual Report 2017-18 PATENTS: 4 3 2 1 92 93 94 95 No. and Satyajit Saha Rajpratap Kshatriya, Valmik P. Jejurkar synthetic approaches methanes of triaryl Recent advances catalytic inthe Satyajit Saha Kshatriya,R. S.Mali, and H,Choudhury Studies. Molecular And Docking Antibacterial 4H-Chromens And Their ADMET, Synthesisthe OfFunctionalized Cyclocondensation Towards Domino Michael Addition and Brønsted Acid Catalyzed and Satyajit Saha Rajpratap Kshatriya, Valmik Jejurkar ofmethodologies flavones recent advances synthetic inthe In of memory Prof. Venkataraman: Ganesh U. Chaturbhuj and Satyajit Saha Valmik Jejurkar, Chetan K.Khatri, sulfated polyborate of trisubstituted methanes catalyzed by and expeditious solvent-free synthesis Environmentally efficient highly benign, Pushpito Ghosh Dattatray A.Pethsangave, Surajit Some and Dattatray A.Pethsangave Surajit Some and Amruta Shankarling G.S.;Joglekar Deepak Shankarling G.S.;Boraste Inventors with recycle and reuse Composite for absorption of Oils Carrageenan-Iron Oxide Magnetic Graphene- Retardant Approach for Highly Efficient Fire Graphene Supported Green Eutectic Solvent. phthalocyanine using Deep Synthesis of copper yield in high Process for preparing Cucurbituril Tetrahedron Chemistry Select Chemistry Title 74 2 India India India India Country Country 811-833 11693-11696 TEQIP (INN) TEQIP (INN) - BARC Funding agency 2018 2018 2018 2017 Dyestuff Technology I Institute of Chemical Technology I 39 Page 122-134

: hankarling TEQIP- ICT TEQIP- ICT TEQIP- BARC Year 2014 abanita . G. S. S S. G. . Member, RC Committee, Committee, RC Member, Technology Green Ph.D Committee, RC Member, Dyes Technology / /Lectures Seminars / /Symposia Conferences or /Summer Workshops Schools Training Winter Poster OR attended/Oral Presentations LibraryCommittee Hindustan Unilever Ltd, Ltd, Unilever Hindustan Mumbai. Mumbai. Laboratories, Jyoti Pvt. Ltd., India Diversey Mumbai Associates, controls Enviro Surat. . N . r India India India rof INDUSTRIAL INDUSTRIAL CONSULTANCY D Sadhukhan P • • • • • • • • Place New Delhi New Publisher Niyogi Niyogi Books Editor for Physico-Chemical Physico-Chemical for Fibres, in Textiles, Aspects (UGC- Polymers Dyes and SAP). , Coordinator Deputy Programme COSIST Departmental CAS Representative, Programme In-plant Coordinator, Tech B. T.Y. for Training students TEQIP Coordinator, Seminar (Services to Society) Feedback Student’s Member, committee – AICTE Member, all (of Accreditation Courses) Committee Teachers Member, Committee Evaluation Committee RC Member, ChemistryPh.D Kapila Vatsyayan Development of method to of Development based polymer novel synthesize flame efficient an as composite retardant thereof method to of Development Dispersible Aqueous synthesize oxide. Reduced Graphene liquid transparent retardant Flame functionalized based novel on Dot Quantum Graphene Filled Patent Provisional • • • • • • • • chapter Title of the of Title Culture of of Culture in Indigo Asia hankarling ekar Author(s) Prof. G. S. Prof. Shankarling Surajit Some and and Some Surajit A. Pethsangave Dattatray H. Pravin Some, Surajit Wadekar Rahul Some, V. Surajit Ray Alok Khose and . N. S . G. S. S S. G. . Co-Chairperson of committee Publication Report, Student (Annual Posters and diary, ICT diary, the Centre for Co-ordinator Member of Merit- of Member Trust and cum-means ICT scholarship, Placement Officer of Officer Placement Perfumery & Flavor Technology Administrative Co- Administrative Perfumery for coordinator Course. Flavors and Tequip in charge of student student of charge in Tequip programme training Department coordinator of of coordinator Department TEQUIP Member, Board of Board of Member, governors,SVIMS rof No. 1. 5 6 7 MEMBERSHIP OF IN- OF MEMBERSHIP COMMITTEES: HOUSE BOOK CHAPTER: Prof P • • • • • • • • 40 I Institute of Chemical Technology I Annual Report 2017-18 P M. Tech. STUDENTS PASSED OUT STUDENTS Choudhary Surabhi Sunil Koli Mimoh Devdas Karishma Shah Berhe Habtemichael Mekonnen Pritesh Patil Shashikant Kamlesh Vadagaonkar Sharad Patil Jadhav Siddheshwar Umesh Warde Yogesh Gavale thakare Shrikant Kothavale Shantaram Santosh Kataria More Ankush Amol jadhav Deshpande Saurabh Pravin Borse Name h.D. STUDENTS Name Ph. D(Sc.) Ph.D. (Sc.) Ph.D. (Sc.) Ph.D. (Sc.) Ph.D. (Sc.) Ph.D. (Sc.) Ph.D. (Sc.) Ph.D. (Sc.) Ph.D. (Sc.) Ph.D. (Sc.) Ph.D. Ph.D. Course M. Tech M.Tech M.Tech M.Tech M.Tech Course formulation of fragrance blends 1, 8-Cineole Derivatives using eutectic solvent deep and Titanium catalyst based for Oxidation OfIndustrial Effluent treatment and synthesis Effective application peroxidasepeels derived of citrus on effluent Green Methodologies for Synthesis and Application of Dyes and hydroxymethylation of phenol derivative Green synthetic for method synthesis of anthraquinone derivatives Colorants, Heterocycles, Ketoesters and Amides Development of Synthetic Methodologies to Functional Leading Fluorescent Colorants. Greener Routes for Heterocyclic Intermediate insynthesis of optical properties Synthesis heterocyclic of fluorophores fused with non linear Synthesis of Novel High Performances Functional Colorants Synthesis and photophysical properties of molecules functional Enhanced Photo physical properties Synthesis of High Performance Fluorescent Colorants with Applications Synthesis of Fluorescent Colorants for Biological their Synthesis heterocycles of hyperpolarisability with high fused photophysical properties andDesign synthesis of efficient fluorescent dyesenhancedwith Systems Synthesis of High Performance Fluorescent Fused Heterocyclic Specific IonicLiquids inOrganic Synthesis Synthesis and Application of Novel Biodegradable Multi Task Spiropyran Colorants And Their Applications ChemosensorAs Synthesis of Novel Fluorescent Organoboron, and Styryl Title Title Dyestuff Technology I Institute of Chemical Technology I 41 the binding energy and of of energy and the binding of effect The the complex. on pH was and temperature probe ofthe affinities binding investigated. were also explored have We choline thebiodegradable a homogeneous as hydroxide The catalyst. liquid basicionic ligand-free metal and simple, of the synthesis for protocol 2,3-dihydroquinazolin-4(1H)- choline using derivatives ones an as (ChOH) hydroxide an aqueous in catalyst effective been has discussedmedium in the also explored have We detail. Ru-(salen)- of utility synthetic the direct for catalyst bis-aqua to aldehyde of transformation in derivatives amide nitrile and higher The medium. aqueous an signifies that number turnover nature in robust is the catalyst Saurabh Scholar:Research Mr. Deshpande Supervisor:Research Prof. Subray Ganapati (Dr.) Shankarling Ph.D. Degree Awarded: (Science) of Synthesis Title: Thesis phenothiazine Spiropyrans, based and functional colorants green methods of utility for synthesis organic dynamic are Spiropyrans molecules which can robust + ions + ions + ions. + ions. 2 3 + and Fe + and 3 +, Cr 3 + in aqueous media by using using media by + in aqueous 2 the environmentally friendly theenvironmentally chemistry. aspects the green of showed The receptor base Schiff naked of advantage a significant micro-molar of eye detection Al level are studied in thoroughly. The The in thoroughly. studied are the of practical applications also been QZP have sensor of detection for demonstrated Cu filter paper strip, TLC plate and and plate TLC strip, paper filter method. solid silica support proven was complexation The crystal Single and ESR X-ray by analysis. studied have this, with we Along interaction the Supramolecular between host macrocyclic the cucurbit[7]uril and was guest fluorescent feebly absorption, using manifested time-resolved steady-state, 1H NMR and fluorescence and techniques spectroscopic calculations chemical quantum understand performed to were Along with this, we have also have this, with we Along this of the practicability studied a proposed have We receptor. Boolean type logic molecular which will system explore gate the mimicking of thepossibility at logic type gate INHIBIT of the level. molecular between interactions Host-guest the dihydroquinazolinone Cu (QZP) fluorophore Green synthesis and application of perfumery of and application and synthesis Green dyes Acid and Unit Thiazole Disperse Dyes containing Based Thiazole Azo Disperse Dyes Phthaimide and of Synthesis Dyes Acid Containing +) 2 M. Tech M. Tech M. Tech + and Cu + and 3 +, Fe 3 +, Cr 3 Vaibhav Patil Vaibhav compounds flavor ShahaDharit Walle Yeshiemebet RESEARCH ABSTRACT: RESEARCH were manifested. Subsequently, Subsequently, manifested. were assisted the supramolecularly between interactions host-guest Cucurbit[7] host macrocyclic fluorescent theuril feebly and A main will beprobe conferred. these the studying of objective was interactions host-guest cost-effective a novel developed Which sensors. metal ion for tool will be alternative an analytical sophisticated existing of detection for techniques of the synthesis For metal ions. used have we receptors, organic Research Scholar: Mr. Pravin Pravin Scholar:Research Mr. BoraseNimba SupervisorResearch : Subray Ganapati Prof.(Dr.) Shankarling : Ph.D. Degree Awarded (Science) of Synthesis Title : Thesis heterocyclic novel colorants supramolecularand for host high-tech applications pursued work research The describes the designed and Schiff base a novel of synthesis dihydroquinazolinone receptor, development and fluorophore synthetic greener of the nitrile methodologies for The derivatives. amide and host- assisted supramolecularly between the interactions guest fluoregenic and chromophoric metal ions and receptors organic Al (e.g. 42 I Institute of Chemical Technology I Annual Report 2017-18 In our quest, we have successfully application of Metal ion sensor. propertieswide of SP inthe enables us to exploit one of the influencethe ions.of metal This result inopening of ring under dynamic can which molecules microscopy. Spiropyrans are in resolution of Fluorescence resultingbarrier increase inthe applied to reduce diffraction the (FRET) aphenomenon widely Resonance Transfer Energy known to exhibit Fluorescence conjugate. Such conjugates are Photochrome-Fluorophore with an intention to a design recently developed fluorophore attached to boranil, the a have aphotoswitch designed one of part our project, we dynamicbased materials. In capabilities of spiropyran- new far-reachinghighlights the etc. This versatile input method potential, and mechanical force, and temperature, bases, redox solvents, ions, metal acids impressive and includes different reversible isomerization is truly of stimuli able to induce its a simple photoswitch; range the spiropyran is far more than just asto aphotoswitch. act In fact, propertiestheir making them forms differwhich vastly in formationin the of two different The photoisomerisation results or using surrounding the energy. upon irradiation of visible light to color with due reversibility change of colour from colorless one form to another results inthe isomerizationstructural from irradiation with light. The Merocyanine (MC) form upon Spiropyran (SP) to open isomerization from closed undergo reversible structural thiazoloquinoxalines and strong acceptors such as dyesbased conjugated to synthesis of Phenothiazine detection of Pb2+ions. The photo reversible switch for the involves its application as a Chapter while molecule 5 study of synthesized newly the for ion metal sensing and DFT synthesisthe of novel spiropyran aboutdiscusses and design the FRET conjugates. Chapter 4 photophysical properties as a a fluorophore theirand spiropyran and as Boranil PcFRET system involving with synthesis3 deals of novel phenomenon. Chapter 2and conjugates exhibit which FRET Spiropyranfluorophoreseveral development and applications of of1 is a review recent the molar levels. The chapter were found inmicro to be detection limit of dyes these detection of Cu2+ ions. The as a chemo dosimeter for the a phenothiazine dye based We have successfully employed single photon counts (TCSPC). studies and correlated time the studied from photophysical the dynamics of dyes these were as a donor. The excited state dye involving Phenothiazine and have prepared anovel styryl acceptor thiazoloquinoxalines inhouseutilized synthesized sensors, etc4 .Here in,we have photosensitizers, ion metal OLED’s, mechanophores, applications field inthe of synthesis due to numerous their dyes on styryl the focused also concentrations. Further, we have Pb2+ upmetal to nanomolar novel SP can heavy which detect synthesized, characterized a better color value (K/S)and presencein the of DES gives of polyester fabric at 105°C result obtained shows dyeing and levelling agents. The without using any dispersing (DES) as main the additives eutectic solvent deep based cholineeco-friendly chloride presencethe of recyclable and fabric by using dyes disperse in analyse dyeing the of polyester The aim this of work was to and Application of Dyes forMethodologies Synthesis Thesis Title: Green Awarded:Degree M.Tech Shankarling (Dr.) Ganapati Subray Prof. Research Supervisor: Berhe Mr Mekonnen Habtemichael Research Scholar: (CSR) concentrated solar radiation bromination using NBSin photochemicalfree benzylic efficient, clean solventand and chapter 10involve energy arylmethyl-1H-benzimidazoles synthesisselective of 2-Aryl-1- as an efficient catalyst the for EutecticDeep Solvent (DES) Choline Oxalic acid Chloride: AIE studies. Chapter 9 includes dyes based forthiazole FMRand properties of Phenothiazine- synthesis and photophysical Chapter with the 8deals as achemodosimeter.acting detection ofselective Cu2+ ions previousin the chapter for the of one of dye the synthesized 6. Chapter 7involves application have out carried inchapter been extensive photophysical studies benzindolino moieties and the Dyestuff Technology I Institute of Chemical Technology I 43 naphthoquinone, 2-butenal and and 2-butenal naphthoquinone, acid (PTSA) sulfonic p-toluene of in presence carried out were L-proline the organocatalyst reflux. at medium aqueous in protocol synthesis one pot The of yield good to excellent offers protocol product.The desired benign is the to here reported used is as water as environment organocatalyzed The the solvent. water in benz-annulation successfully applied was various of the synthesis for derivatives. anthraquinones protocol synthetic one pot The of hydroxymethylation of good offers derivatives phenol desired of yield excellent to and green simple, The product. protocol viable commercially phenols, substituted involves in choline formaldehyde successfully were hydroxide in choline carried out protocol 80°C. The at hydroxide benign is to here mentioned choline as the environment well as used solvent as hydroxide catalyst. as Scholar:Research Miss. Shah Karishma Supervisor:Research Prof. Subray Ganapati (Dr.) Shankarling M.Tech Degree Awarded: Title: Effective Thesis citrus peels of application effluent derived on peroxidase synthesis and treatment to aims study present The of the application investigate extracted enzyme peroxidase peels using limon citrus from and synthesis for ultrasound The goal treatment. effluent the ultrasound- optimize to was reduction of effluent loads and loads effluent of reduction eco-friendly developing for process This textile processing. develop to will approach be one reducing by eco-friendly process load in textile the environmental processing. we work this research In DES different prepared have urea, chloride choline like malonic chloride choline oxalic chloride choline acid, tartaric chloride choline acid, ionic hydroxide choline and During the synthesis liquid. by dyes acid anthraquinone of I used condensation Ullmann solvents hydroxide choline other and DMF of instead the shows the result catalysts, theIL used catalytic enhance with the reaction of activity dyes bisazo good Different yield. was disperse dyes monoazo and research my during synthesized their application and work a is it shows DESs with study develop to approach promising processes. textilegreen dyeing used DESs was then to These in high product desired get purity, maximum with yield for and time, reaction in less process. the dyeing optimising Pritesh Scholar:Research Mr. S. Patil Supervisor:Research Prof. Subray Ganapati (Dr.) Shankarling M.Tech Degree Awarded: Green syntheticTitle: Thesis synthesis of method for and derivatives anthraquinone phenol of hydroxymethylation derivative involving protocol efficient The Choline hydroxide ionic ionic hydroxide Choline usedsuccessfully was liquid dyeing in agents fixating as dyes. reactive with cotton of use small we this work In hydroxide choline of amount in thepresence liquid ionic salts inorganic and organic of of effect and exhaustion, for a and hydroxide both choline like salts organic biodegradable sodium tetra disodium citrate, (Ethylenediaminetetraacetic of that with compared acid) was fabric. dyed the conventionally dyed fabric the shows results The choline of the presence with a had liquid ionic hydroxide color comparable and better dyed the fabric (K/S) than value method and conventional with fastness light and thewashing addition In better. relatively are dissolved the total of the amount oxygen the biological solidand are in the dyebath demand the of that than lower much The process. conventional liquid ionic hydroxide choline times from four reused was significant without the dyebath fastness and on K/S value effect benefits which have properties, conservation in maximum high for contributes water, of fastness value than that of the of that than value fastness method at dyeing conventional chloride: thecholine 130°C, and five recycled was DES Urea impact severe times without dyeing This activity. its on a was fabric polyester of process process for alternative promising dyeing energy, like optimization consumption, water time, used and auxiliaries chemicals, eco-friendly developing on textile processing. 44 I Institute of Chemical Technology I Annual Report 2017-18 reduction of Industrial effluent was examined. 96.87%COD ontime degradation the process such as catalyst loading,pHand influence of variousparameters, from differentsource. The dioxide on effluent treatment effective a plication titaniumof Present study demonstrates Of Industrial Effluent Oxidation for catalyst based Thesis Title: Titanium Awarded:Degree M.Tech Shankarling (Dr.) Ganapati Subray Prof. Research Supervisor: KoliDevdas Mimoh Research Scholar: affirmedspectroscopy byFTIR 2, 3-diaminophenazine was of synthesized compound diaminophenazine. The structure that yield 70.10%of 2,3- presence of hydrogen peroxide of o-phenylenediamine in catalyst inoxidation used limits. Peroxidase is an efficient effluent permissible within in reducing COD of CETP provedmethod efficient to be existing with enzymatic methods individually. Combination of by enzymatic treatment tremendous COD reduction Industrial effluent accomplished mL of catalyst. Treatment of was accomplished at 44.66 U/ 10 mg/L Bcolor Rhodamine maximum decolorization of OFAT methodology. The treatment was using screened enzyme forextracted effluent stability. The application of activity enzyme specific and with most the peel desirable of peroxidase from citrus achieve maximum recovery assisted to time extraction were identified as α-Terpineol, and three of products the to analysewas used products the techniquemass spectrometry acid. Gas chromatography- choline chloride and malonic Solvent was prepared from Solvent. Deep The Eutectic 8- Cineole using Eutectic Deep chemical compounds from 1, involves synthesis of various flavour. The present study its characteristic aroma and imparting eucalyptus oil with and is responsible for from eucalyptus the plant essentialin the oil extracted volatile component present 1, 8-Cineole is main the blends fragrance solvent and formulation of Derivatives eutectic using deep Thesis Cineole 8- Title:1, Awarded:Degree M.Tech Shankarling (Dr.) Ganapati Subray Prof. Research Supervisor: Surabhi Sunil Choudhary Miss. Research Scholar: more complex waste. effectiveness theto a of method inordermethods to examine the out incombination with other CETP effluent were carried also of titanium superoxide on consecutive Application cycles. catalyst was effective for four Titanium superoxide under optimized conditions. Acid Orange 7was obtained Complete decolorization of applied for dye degradation. was successfully prepared, and Titanium superoxide catalyst under optimized condition. dye effluentstyryl was achieved and 72%COD reduction for hydroxide mixtures for rapid catalytic system using choline a simple, green and efficient features. We have developed environmentally benign price, biodegradability and in terms of availability, low hydroxide advantages has several choline chloride and potassium solvent obtained by reaction of hydroxide eutectic deep anew demanding.is highly Choline medium for organic synthesis In current era,green reaction study activity and their efficacy. green and synthetic route and flavor compounds employing and to synthesize perfumery The objective this of work is and flavorcompounds and application of perfumery Thesis Title: synthesis Green Awarded:Degree M.Tech Shankarling (Dr.) Ganapati Subray Prof. Research Supervisor: Patil B. Mr.Research Scholar: Vaibhav completed. fragrance blend was also regarding costing the of a and hair tonics. study Acase fragrances, incense sticks in consumer like fine goods studies and were incorporated subjected toalso application others.fragrances The were and microbial analysis among evaluation, retentivitysensory were studied for shelf their life, blends were formulated and Fragrance Blends. 10fragrance thatindustry is, Formulation of Perfumery inthe aspects studies one of most the important present research project also Limonene and α-Terpinene. The Dyestuff Technology I Institute of Chemical Technology I 45 to make them highly fluorescent them highly fluorescent make to We functional applications. for also analogues synthesized have and Rhodamines dyes of having derivatives coumarin shifts. very good Stokes Ankush Scholar:Research Mr. More Supervisor:Research Prof. N.Sekar Ph.D. Degree Awarded: (Science) dyes- Title: BODIPY Thesis Photophysical Synthesis, studies. DFT and properties provides thesis research This the chemistry of into insight OBO and theBODIPY family It the fluorophores. of complexes describes methods the synthetic various undertaken attempt to of the structural modifications BODIPY framework. core describesan efficient work The protocol chemoselective and of the F atoms substitute to the to the BF2-BODIPYs Et2B-BODIPYs corresponding the BF2- of regeneration and the Et2B- from BODIPYs again highBODIPYs with yield. presented have we Subsequently substituted of synthesize of the effect and BODIPY dyes the photophysical on substituent It the fluorophore. of properties linking that hypothesized was the at moiety theacetyl acetone the BODIPY beta of position electronic extend would core its influence to conjugation Such significantly. fluorescence be can “ON-OFF” used an as dye Cu2+ of the sensor fluorescent a stable of formation to due ions Cu2+-complex. non-fluorescent non- the resultant Also, Thesis Title: Synthesis and and Synthesis Title: Thesis of functional applications Xanthene and Benzophenone based derivatives xanthene and Benzophenone to considered are based dyes colorants. of class be important and Bothbenzophenone symmetrical are units xanthene having functional isomers C13H10O. formula molecular on alternation one even So, the moiety of side either different with positions provide the alter to density electron giving properties photophysical functional different of array an versatility Such compounds. and both benzophenone of them make units xanthene in wide variety of applicable photoinitiators, as such areas UV-stabilizers, photosensitizers, in Photoinduced oxidants (PET), Transfer Eletron fluorescent probes, biological Light Organic chemosensors, Diods(OLED), Emitting Delayed Activated Thermally and (TADF) Fluorescence of spite In phosphorescnece. yields high quantum having extinction high molar and reported of coefficients based (Rhodamines) Xanthene they have dyes, coumarin and Similarly, shift. very small Stokes based benzophenone reported good Stokes having are dyes yields. quantum low but shift newof synthesis Therefore xanthene and benzophenone their functional and derivatives interest. great of is applications tried achieve to have we So, in yields quantum better by based dyes benzophenone good incorporating of means groups stabilizing and donors synthesis of perfumery of synthesis and The compounds. flavour using carried is reaction out which hydroxide 100% choline catalyst. as well as acts solvent as room carried Allat the reactions reaction one except temperature hexyl cinnamaldehyde of reflux at carriedwhich was out this Following temperature. compounds 9 aroma protocol, and synthesized were GC,GCMS, using characterized reaction NMR. FTIR and The of good conversion gave synthesized and reactants good olfactive have compounds be can used that properties The formulation. fragrance for a marked showed reaction reported over improvement Good yields NaOH. method by the in range obtained were our the best of 70-85%. To of the this report is knowledge, effectively can that a catalyst of C- these important two catalyze In reactions. formation C bond hydroxide the choline addition be could easily recycled catalyst runs three least at for reused and loss considerable any without properties Olfactive in yields. have these compounds of them of Out been checked. derivatives cinnamaldehyde odourprofile of kind spicy found derivatives raspberryand ketone kind spicy fruity and found fewof this Out profile. ofodour used fragrance in candle were formulation. Amol Scholar:Research Mr. jadhav Supervisor:Research Prof. N.Sekar Ph.D. Degree Awarded: (Science) 46 I Institute of Chemical Technology I Annual Report 2017-18 up. up. investment set inexperimental chromophores involve aheavy donor -acceptor or push-pull NLOphoricthe properties of NLO materials. Assessing advantages over inorganic response. have They several nonlinear optical (NLO) due to invariably their high materials for organic electronics have emerged as important Donor acceptor chromophores Hyperpolarisabilities Large Fluorophores With ESIPT And Thesis Title: DFT Studies On (Science) Awarded:Degree Ph.D. N.Sekar Prof. Research Supervisor: kataria Mr.Research Scholar: Santosh using computational approach NLO properties by DFT analysis support solvatochromic the chromophores and C)to of donor pi acceptor (D-pi-A) nonlinear optical properties evaluate solvatochromic the characteristic parameters to utilization of different the CT (CT) characteristics, B) establish charge the transfer polarity plots function to solvatochromismthe based chromophores to construct of synthesized newly photophysicalthe properties chromophores- A)To study efficientpyrene NLO based an effective synthesis of Further we have presented ) by displacement the approach. somedetecting toxic anions (S2- complex may attractive be in fluorescentBODIPY-acac Cu2+: to values the compared to (γ) from RSHs the were closer second order hyperpolarizability hyperpolarizability (β0)and polarizability (αCT),first order have tested. been Estimated with 6-311+G(d,p) basis set and wB97XDincombination HSEH1PBE, wB97, wB97X, - CAM-B3LYP, HISSbPBE, M062X, and M06HFand RSHs - BHHLYP, PBE0, M06,M06L, spectroscopic values. The GHs and correlated with the hybrid (RSH) functionals (GH) and range-separated with DFT hybrid using global coumarins done has been optical properties of red emitting Comparative study of nonlinear behavior. linear as well as non-linear extensively studied for their gapenergy and were they by estimating HOMO-LUMO studied with acceptors varied of triphenylamine dyes based studied. Three different types in differentsolvents are as nonlinear optical properties characteristics and linear as well intramolecular charge transfer photophysicaldetail properties, dyes are and their selected Differenttriphenylamine based opto-electronic applications. in characteristic used has been ability. The chargetransfer its better electron donating accepted donating group for a unique and extensively interest.triphenylamine, The of of molecules practical predict electronic the structure among various to used methods and computational cost ratio accuracy (DFT) agood deals Density Functional Theory synthesized and studied for and phenanthrene core are naphthalene, acenaphthene compounds, decorated with donor-π-acceptor pyrazine phenanthroline supported linear behaviour. Different for linear their as well as non- and are extensively studied HOMO-LUMO gap energy have to reduce used been the with extended π-conjugation Donor-acceptor compounds computational studies photophysical and DFT colorants: Synthesis, fluorescentand ESIPT based Thesis Donor-Acceptor Title: (Science) Awarded:Degree Ph.D. Prof.N.Sekar Research Supervisor Shantaram Kothavale Mr.Research Scholar: ESIPT process. and thus, responsible for the of isoindoline ring is most stable groups are to syn nitrogen the tautomerthe where hydroxyl properties. It was found that absorptionthe and emission ten tautomers were studied for forset atoms. the all the All and 6-31G(d)was basis the was B3LYPfunctionalThe used (TD-DFT). theory functional and time-dependent density (DFT) theory functional studied using density the 7-dihydroxyisoindole was 3-bis (2-pyridylimino)-4, behavior of 5,6-dichloro-1, The photo-physical design strategiesdesign are finalized. strategies before is needed the benchmarking of computational GHs. However extensive Dyestuff Technology I Institute of Chemical Technology I 47 photo-physical properties and and properties photo-physical fluorescence-based for potential and bio-imaging and sensing applications. optoelectronics huge a find can one Indeed, based on compounds libraryof The the BODIPY framework. this fluorophore of versatility spectroscopic tunable in its lies high with molar properties M-1) 80000 to (up absorptivity NIR region and in the visible absorption intense which gives high fluorescence and bands the to due yields quantum low and the core rigidity of (ISC) and crossing intersystem rates. (IC) conversion internal to due of core the The rigidity pi- which allows moiety BF2 that delocalization electron a pseudo-aromatic it makes the which provides compound photochemical thermal and this fluorophore. to stability extensively have Researchers by this fluorophore explored α, β, mesomodifying and at improve to centre also the boron the with along applicability its easily can dyes These stability. wavelength a desired be at tuned the HOMO-LUMO altering by appropriate with gap band BODIPY dye substitution. core to due shift stokes less shows separation charge minimum the structure, molecular over this makes which sometimes self- useful to less due dye the So, process. reabsorption donating the proper of choice charge large which gives group the molecule is over separation produce to importance great of red shifted highly stokes Based this strategy on emission. explored well are BODIPYdyes in metal their applications for rhodamine derivatives are are derivatives rhodamine synthesized, successfully for studied and characterized photophysical their improved Stokes increased and properties reported to the as compared shift dyes. rhodamine intramolecular state Excited (ESIPT) transfer proton as applied are compounds proton stabilizers, UV photo or switches lasers, photo transfer Specifically probes. fluorescent Hydroxyl-substituted (HPI) imidazole tetraphenyl been employed successfully have light organic laseras dye, including materials emitting emission as and light white Effect material. tuning colour on groups donating different of phenanthrene as well as HPI found and studied was core of effect combined show to transfer charge intramolecular exhibit to ESIPT with (ICT) photophysical interesting results. Scholar:Research Mr. Shrikant thakare SupervisorResearch Prof.N.Sekar Ph.D. Degree Awarded: (Science) Title: and Design Thesis BODIPY Novel of Synthesis Photophysical Fluorophores, Properties and DFT Studies Abstract BODIPY (4,4-difluoro-4- bora-3a,4a-diaza-s-indacene) a fascinating constitute dyes in the area research of topic colorants fluorescence of variety of and huge its to due are BODIPY dyes application. their excellent to due attractive Triphenylamine, a unique a unique Triphenylamine, donating accepted widely and very its good electron for group charge and ability donating been has characteristic transfer for dyes usedobtaining in applications. opto-electronic supported methoxy Different styryl are dyes triphenylamine their detail and synthesized properties, photophysical twisted and intramolecular transfer charge intramolecular different in characteristics Different studied. are solvents tris-substituted and bis based triphenylamine coumarin- as well as rhodamine Fluorescent molecular molecular Fluorescent micro- (FRMs) are rotors sensitive environmental applicable are molecules and sense to slight sensors as in pH, viscosity, fluctuation presence and voltage polarity, NIR specificanalytes. of attractive are probes fluorescent applications biological for photo minimum because of samples, biological to damage and penetration, deep tissue the from interference minimum fluorescence. auto background based Triphenylamine fused coumarin-rhodamine synthesized are dyes hybrid theirimproved for studied and well as properties photophysical sensitivity. viscosity as their highly solvatochromic as as their highly solvatochromic behaviour. acidochromic as well of thelength Dependingon availability and conjugation for positions different of well as positive protonation is acidochromism negative as observed. 48 I Institute of Chemical Technology I Annual Report 2017-18 HOMO-LUMO band gap with wavelength by altering the tunedcan be easily at a desired peripheral positions. These dyes core the by modifying and extensivelybeen explored These fluorophores have required photostability. delocalization providing allowswhich pi-electron of core the due to BF2 moiety organic medium.rigidity The have solubility good in an (Knr) rates. These chromophores (ISC) and non-radiative decay intersystem higher the crossing yields of dye these are low due to The fluorescencequantum absorptivity NIRRegion. inthe tunability molar with high fluorophore due to its spectral isAza-BODIPY aversatile studies DFT and applications dione- Synthesis, functional pyrimidine-2,4(3H)- on 2H-pyrido[1,2-a] based aza-BODIPY dyes and dyes Thesis NIR Title: absorbing (Science) Awarded:Degree Ph.D. N.Sekar Prof. Research Supervisor: Gavale Mr.Research Scholar: Yogesh hypothesis.the chemical calculations to support techniques along with quantum time-resolved spectroscopic processes with steady state and excited state charge transfer dyesBODIPY interms of their to study photophysics the of the research work is to synthesis and main objective of present the and fluorescence imaging. The rotors, biomolecule labelling sensors, pHsensors, molecular important intermediate has pyridopyrimidine motif as an research interest inutilizing discovery.in drug In particular, that has a privileged positions of important the N-heterocycles pyrimidine-2,4(3H)-dione is one hypothesis. 2H-pyrido[1,2-a] calculations to support the along with quantum mechanical application with chicken tissues Photolysis, and it’s invitro Nano Flash Laser Second triplet quantum yield using experiment, determination of using DPBF trap degradation derivativesaza- BODIPY generation of triplet sensitizer efficiency ofsingletthe oxygen research work is to investigate main objective of present the for photothermal therapy. The photoacoustic contrast agent photodynamic therapy and as triplet photosensitizers for explored for applications their dyes aza-BODIPY the are well on strategy yield. this Based and triplet high quantum large Stokes shifted emissionred great importance to produce intersystem crossing rate is of and molecule the enhance the large charge separation over core position gives which groupfunctional at at peripheral position and properthe donating group process. choice the So of to selfreabsorption duedye biology inthe less useful sometimeswhich makes this over molecular structure, the to minimum charge separation dyes show less Stokes shift due aza-BODIPY the BODIPY Like appropriate core substitution. of brightness, and color values in degree of whiteness, degree the by means of measuring the performancetheir was evaluated applied to polyester fabric and properties, dyes these were absorptionspecific and emission whitening agents. to Due the application as fluorescent suggesting potential their 350-370 nm and 400-425 nm respectively range inthe of have absorption and emission 2,4(3H)-dione. These dyes 2H-pyrido[1,2-a]pyrimidine- 2H,5H-pyrano derivatives of yield fluorescent 4- methyl- Pechmann condensation to 2,4(3H)-dione can undergo 2H-pyrido[1,2-a]pyrimidine- assessment were evaluated. fastnesstheir properties, color substratestextile whereupon dyes were applied on various techniques. azoacid These characterized by spectroscopic Synthesized dyes were acids ascomponent. diazo amine sulphonic and carboxylic coupler and aromatic diazotized pyrimidine-2,4(3H)-dione as 2H-pyrido[1,2-a] between preparedbeen using reaction of azoaciddyesseries have acids as electrophile. Hence the amine sulphonic and carboxylic involves aromatic diazotized synthesisthe of azodyes which 2,4(3H)-dione, it is available for 2H-pyrido[1,2-a]pyrimidine- nucleophilic site available on and antifolate. to free Due the antitumor, anticonvulsant, anti-allergic, tyrosine kinase, antibacterial, antimicrobial, applications particularly biological and biomedical rapidly grown due to their Dyestuff Technology I Institute of Chemical Technology I 49 This solvatochromism and and This solvatochromism transfer charge dependence of made environment in changing moleculesthe transfer charge highly for research of topic such functional applications optical non-linear OLED, as 8 etc.7, properties studied we work the present In and phenomenon the ESIPT of phenomenon transfer charge molecules based on novel some reason, isthe This scaffold. single the chosen Naphthalene we a quite is Naphthalene core. to molecule compared stable stability. Benzene low which has energy resonance double has It the benzene than (61 kcal/mol) Naphthalene (36 kcal/mol). the different for versatile is the extra has It substituents. useful many allow to positions molecules in the modifications case In benzene. to compared all the bonds not naphthalene of equal unlike This benzene. are charge the different suggests in the molecules distribution the molecule make which can having differently behave to different on functionality same positions.9 allConsidering these points the developed three have we molecules based on novel have We concept. ESIPT dynamics the ESIPT studied these their moleculesof and profiles emission improved viscous and state in aggregate their studied have We state. help with structures molecular functional theory density of their verticaland excitation azo novel Five properties. negative having compounds improved and solvatochromism many biological species (ions, speciesbiological (ions, many etc.) radicals biomolecules also modern in and medicine cancer (photodynamic therapy).1,2 still the practicalBut These limited. are applications need molecular applications They simplicity. protocol and good of compounds require thermal stability, photostability, large and yield high quantum all quire these To shift. Stokes compound in a single qualities asBut science a difficulttask. is to wants and stop doesn’t synthesis grow, continuously fluorescent novel of study and very become compounds important. concepts the various Among photophysical for studied the functional of properties state the Excited colorants, transfer proton intramolecular the intramolecular and (ESIPT) (CT) have transfer charge since interests scientific gained ESIPT The 50-60 years.3,4 last major two molecules have high is light First advantages. large is second and stability This emission. shifted Stokes the gave property dynamic molecules in the the place ESIPT category.5,6 functional colorants compounds transfer charge The where the compounds are from electrons of a flow is there electron to rich centre electron implies This centre. deficient state excited of the stabilization the emit the compound before differs stabilization This light. the environment to according solution, In solution). (solid or molecule makes transfer charge solvatochromism. show to Research Scholar: Mr. Umesh Umesh Scholar:Research Mr. Warde Supervisor:Research Prof. N.Sekar Ph.D. Degree Awarded: (Science) Naphthalene Title: Thesis based functional colorants: and Photophysical Synthesis, Studies DFT are colorants Functional organic or theinorganic which have compounds Among functional applications. compounds those, organic photochemical intrinsic have properties. photo-physical and are functional colorants Organic is parts. two First divided into other and colorants fluorescent colorants. non-fluorescent is colorants fluorescent Non which compounds contains colored are themselves are on colors visible shows and papers fabrics, as such substrates fluorescent metals. The and colors show compounds in the specific emission on electromagnetic of region These compounds radiation. fluorescence enhanced show (high quantum emission shifted Stokes large or yield regarding or both) fluorescence and phenomenon’s various importance prime of are hence technological in many sensitizers, as such applications (compact storage information disc technology),optical optoelectronics brighteners, LASER, Solar cells OLED, as for probes a fluorescent as and comparison with a commercially a commercially with comparison whitening fluorescent available ESR. Hostalux agent, 50 I Institute of Chemical Technology I Annual Report 2017-18 • work. chapter forreviews every inthis for our study we have provided To as astrong serve backbone DFT and TD-DFT methods. computational results using and compared also with the properties deeply investigated developed. Their photophysical hybrid compounds were also transfer benzocoumarin-styryl fourFinally the charge nonlinear optical properties. developed for study their in core (benzocoumarins) were concept having naphthalene on chargebased transfer novel coumarin molecules developed and studied. Three light and washing fastness were FACILITIES INCLUDE: SYNTHESISLABORATORY. FUNCTIONAL ORGANIC IS EQUIPPED WITH A THE DEPARTMENT LABORATORY PHOTOS LABORATORY mL, 1lit Autoclaves, Hastelloy –300 • • • • • • • • • • • • • • • • • The available: instruments analytical Julabo Glass assemblies Pressure reactor mL, 5lit Autoclaves, SS316–3x600 Ultra Sonicator MachineCentrifuge VaporChemical Deposition High vacuum pump evaporatorsRotary mL, 600mL Parr hydrogenators –300 Microwave reactors Oven Ice-Machine dryer Lyophilizer /Freeze FTIR HPLC Gas Chromatography (GC) following

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• • • • • • • • • • • • • • • equipped The Sand mill Planetary ball mill Mars mill Kneader Ball mill Automatic vibroshaker Automatic pigment Mueller assembly Automatic draw down homogenizer and mill Analytical Cyclic Voltammetry Project). under Prime Minister’s 500 MHz NMR(Sanctioned analyzer i.e.gravimetric Thermo Simultaneous DSC–TGA Particle sizeanalyzer Spectrofluorimetry Spectrophotometer UV-Visible P igment

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Dyestuff Technology I Institute of Chemical Technology I 51 Vaccum oven Vaccum Freeze dryerFreeze Muffle Furnace Muffle Ultra Sonicator Ultra Chemical Vapor Deposition Chemical Vapor Centrifuge Machine Cyclic Voltammetry Cyclic DR. G. S. SHANKARLING RESEARCH GROUP RESEARCH SHANKARLING S. G. DR. Ankur Chaturvedi, Sushil Chaudhary, Mahesh Jachak, Khushbu Patel, Patel, Khushbu Jachak, Mahesh Chaudhary, Left Sushil Chaturvedi, to Right: Ankur From Amruta Joglekar, Kamble, Sujit Shankarling, Deepak Prof.G.S. Boraste, Mehta, Viral Khopkar, Sushil Patil. Yogesh More, Priyanka Rathi, Jyoti RESEARCH GROUP 52 I Institute of Chemical Technology I Annual Report 2017-18 PROF. P. M. BHATE RESEARCH GROUP Nitesh Ayare, Suryapratap Sharma VirendraRight– Rowto Left Second Mishra ,Sagar Yadav, Chaitannya Ghanavatkar, Sumeet Sonvane, First PujaRight– Gupta, Rowto Left Vandana Shukla, Prof. N.Sekar, Supriya Khan Ramugade, Zeba Professor P. M.Bhate, Vijilata Rajkumari, Ashok Garande Kamlesh Row: Vadagaonkar,(L-R)Second Hanuman Awarded), Kalmode (Degree Pratik Hande (M.Tech. Completed) Nazim(L-R)First Row: Ahmad, Sunil Rokade Awarded), (Degree PROFESSOR N. SEKAR RESEARCH GROUP Dyestuff Technology I Institute of Chemical Technology I 53 IT SAHA RESEARCH GROUP RESEARCH SAHA JIT IT SOME RESEARCH GROUP RESEARCH SOME JIT Mr. Valmik Pandurang Jejurkar (Ph.D student) (Ph.D Jejurkar Pandurang Valmik Mr. Mahesh Bondarde, Dattatray Pethsangave, Pethsangave, Dattatray Bondarde, to right): Mahesh left (from Row First Bhakare Madhuri Rini Jain, Some, Surajit Dr. Wadekar Rahul Khose, Pravin Kulal, Dnyaneshwar Dhumal, to right): Pratik left Second (from Row DR. SATYA DR. DR. SURA DR. Centre: Dr. Satyajit Saha, Saha, Satyajit Dr. Centre: Associate) (Research Kshatriya Rajpratap Dr. Right: Left: 54 I Institute of Chemical Technology I Annual Report 2017-18 Ms. Criss Dcosta (JRF), Ms.Tanvi (JRF), Ms. Criss Dcosta Gupta (Ph. D.) From Mr. left: Chinmay (Project Thakkar Assistant), Dr Nabanita Sadhukhan (Mentor), DR. NABANITA RESEARCH GROUP