Page Numbers in Bold-Type Refer to the Beginning of a Section Or to the More Detailed Treatment of an Entry

Total Page:16

File Type:pdf, Size:1020Kb

Page Numbers in Bold-Type Refer to the Beginning of a Section Or to the More Detailed Treatment of an Entry Index INDEX Page numbers in bold-type refer to the beginning of a section or to the more detailed treatment of an entry. (T) denotes that an entry refers to a table. '(+)', stereodescriptor 572 'abietane' 522 common or exotic 268 '(–)', stereodescriptor 572 '(4-abu)', ligand-name abbreviation 472(T) of carbohydrates 497 '(±)', stereodescriptor 572 'Ac', ligand-name abbreviation 472(T) seniority 19ff.(T) > sign, definition 2 '(acac)', ligand-name abbreviation 443, 450, 'aci-nitro-' 18(T), 329, 340, 378 sign, definition 2 472(T), 590 'aconitane' 487 ~ sign, definition 2 '(acacen)', ligand-name abbreviation 472(T) 'acridarsine' 91(T) → arrow, definition 2 'ACD' 537 'acridine', exception of numbering 93(T), 'α' 'aceanthrene' 87 112 CA stereodescriptors until 1999 573ff. 'aceanthrylene' 89(T) 'acridophosphine' 91(T) citation in names 572 'acenaphthene' 87 '1H-acrindoline' 94(T) meso ring structures 573 'acenaphth(o)-' 89(T), 102 'acrolein' 328 steroids 516, 571 'acenaphthoquinone' 334 'acrylaldehyde' 328 terpenes 520, 571 'acenaphthylene' 89(T) 'acrylamide' 301 'α-carotene' 524 '-acene' 89(T) 'acrylic acid'/ 'acryloyl-' 204 'α-d' 498 'acephenanthrene' 87 'acyl', ligand name 442(T) 'α-l' 498 'acephenanthrylene' 89(T) acyl, definition 2 'α-neuraminic acid' 495 'acetaldehyde' 327 acylals 326 α terminus, polymers 532 acetals 23(T), 24(T), 326, 411 '(acylamido)', ligand names 449 'β' of monosaccharides 503 '(acylazanido)', ligand names 449 carotenoids 524 of steroids 518 acyl cation center 176f. CA stereodescriptors until 1999 573ff. 'acetamide' 299, 300 'acyloin' 335, 337 citation in names 572 '(acetamidine)', ligand name 452 acyl radical center 163, 164 meso ring structures 573 'acetate' 190, 271, 273 acyl substituents steroids 516, 571 '(acetato-κO)', ligand name 445 at heteroatoms 25(T), 335, 337 terpenes 520, 571 'acetic acid' 203 general naming 13 'β-alanine'/ 'β-alanyl-' 210, 490 'acetic anhydride' 258 As-acyl substituents 384, 386 'β-carotene' 524 'acetoacetamide' 301 B-acyl substituents 399, 400 'β-d' 498 'acetoacetic acid'/ 'acetoacetyl-' 209 Bi-acyl substituents 392, 393 'β-l' 498 'acetohydrazonic acid' 216 Ge-acyl substituents 404, 406 'β-muramic acid' 495 'acetoin' 336 N-acyl substituents 297, 313, 372 δ convention 4, 597 'acetone' 335 P-acyl substituents 384, 386 'δc ' 597 'acetonedicarboxylic acid' 213 Pb-acyl substituents 404, 406 '∆', stereodescriptor, determination 583 'acetonitrile' 322 Sb-acyl substituents 392, 393 'ε', carotenoids 524 '(acetonitrile)', ligand name 452(T) Si-acyl substituents 404, 406 η descriptor 'acetonyl', radical name 161 Sn-acyl substituents 404, 406 definition 4 'acetonyl-', prefix 335 'adamantane' 118 description of coordination site 438, 440ff. 'acetonylium' 176 'adamantyl-' 120 κ descriptor 'acetophenone' 337 'added hydrogen' 547 definition 5 'acetoxy-' 275 'added' indicated H atom 547 description of coordination site 438 'acetoxyl' 165 ketones 333 in ligand names with η descriptors 440 'acetyl' addition compounds 'κ', carotenoids 524 halide suffix 285 lit. 536 λ convention 5, 593, 594 ligand name 442(T) molecular 36, 437 'λn ' 594f. radical name 164 additive names 'Λ', stereodescriptor, determination 583 'acetyl-' definition 3 µ descriptor amides 303 monosulfones, monosulfoxides, monosul- definition 6 carboxylic acids 204 fides, and analogs with replace- in bridge-ligand names 454 esters 275 ment names 420 in polyborane names 397 isolated group 156 O-, S-, Se, and Te-substituted S-, Se-, and µ ligands, see bridge ligands ketones 335 Te-heterocycles 416 'ξ' '(acetylacetonato)', ligand name for abbrevia- pseudoketones 338 steroids 516, 571 tion 443, 450, 472(T), 590 additive nomenclature (see also additive terpenes 520, 571 'acetylene' 55, 57 names) 36 π complexes, CIP convention 592 'acetylide' 188 '(ade)', ligand-name abbreviation 472(T) π-ligands, see hapto ligands acetylides 458 'adenine' 364, 510, 526 'ϕ', carotenoids 524 achiral core 559 '(adenine)', ligand name for abbreviation 'χ', carotenoids 524 acid azides, seniority 24(T) 472(T) 'ψ' acid halides 285 'adenosine' 510 nucleoside abbreviation 511 boric acids 254 '(adenosine)', ligand name for abbreviation carotenoids 524 boronic and borinic acids 255 472(T) ω terminus, polymers 532 carbohydrate acids 498 '(adenosine monophosphato)', ligand name seniority 24(T) for abbreviation 472(T) silicic acids 253 'adenylic acid' 511 'A', nucleoside abbreviation 510 suffixes 286(T) 'adenylyl-' 512 'A', stereodescriptor, determination 583 acids 'adipamide' 301 'abeo-' 524, 541 'Class-I' or 'Class-II 268 'adipic acid'/ 'adipoyl-' 204 609 Index '(ado)', ligand-name abbreviation 472(T) 'alloisoleucine'/ 'alloisoleucyl-' 211 amidines 295 '(adp)', ligand-name abbreviation 472(T) 'allophanic acid'/ 'allophanyl-' 231 seniority 24(T) 'adrenaline' 365 'allophanyl-' 305 'amidino-' 233, 298(T), 317 '(aet)', ligand-name abbreviation 472(T) 'allose' 494 '-amidium' (+ E+) 173 affixes 'allothreonine'/ 'allothreonyl' 212, 491 'amido', ligand name 438, 442(T) acid halides (IUPAC) 286(T) 'alloxane' 309 'amido-', affix in S-, Se-, and N-oxoacid boronic and borinic acids 255 'allyl-' 56 names 238 definition 3 'allyl alcohol' 348 '-amid(o)-', infix in P- and As-oxoacid names polynuclear C-oxoacids 232 alphabetical order 53 245 polynuclear P- and As-oxoacids 249 affixes in S-, Se-, and N-oxoacid names 238 '-amido-' 303 polynuclear S- and Se-oxoacids 239 attached-component names 97 'amidogen' 163 S-, Se-, and N-oxoacids 238 bridge-ligand names 454 '-amidogen' 164 S-, Se-, Te-, N-, Si-, and B-oxoacids 21(T) bridge names 124 'amidosulfenyl chloride' 290 silicic acids 253 cation names 220, 234, 249, 279, 456 'amidosulfuric acid' 239 sulfonic acids and analogs (IUPAC) 224 class terms 290 '-amidoxime' 298(T), 302 'agaropectin' 507 higher-order-attached-component names 'amidrazone' 314 'AIBN' 323 106 '-amidrazone' 298(T) 'ajmalan' 487 'hydro-' 36, 541 '-amidyl' 164 '-al' 24(T), 327 in acyl names of acid halides 288, 292 '-amidylium' 177 carotenoids 524 in acyl prefixes aminals 326, 359 '(ala)', ligand-name abbreviation 472(T) of amides 303, 305, 308 '-aminato', ligand name 444 'alaninal' 328 of esters 275, 276, 277, 278 '-amine' 25(T), 360 'alaninate' 220 of ketones 335 amine oxides 25(T) '(alaninato)', ligand name for abbreviation infixes amine N-oxides 363 472(T) in carboxylic acid names 19(T), 214, amines 359 'β-alanine'/ 'β-alanyl-' 210, 490 216, 218 N-alkylidene-substituted primary 362 'alanine'/ 'alanyl-' 210, 490 in C-oxoacid names 230 primary, secondary, and tertiary 359 '-alaninium' (+ E+) 174 in P- and As-oxoacid names 22(T), 245 seniority 25(T) alcohols 347 in peroxy acid names with suffix 19(T) '-aminium' (+ E+) 173 amino acids 491 in sulfonic acid names and analogs 'amino-' 25(T) 'Class-I' and 'Class-II' 268f. 19(T), 224, 225, 226 amines 360 common and exotic 268f. italic element symbols in ligand names 438 N-heterochains 64 functional-class nomenclature 38 ligand abbreviations in formulas of coor- '-amino-' of peptides 492 dination compounds 472(T) amides 303ff. seniority 25(T) ligand formulas in formulas of coordina- amines 360 Si compounds 404, 406 tion compounds 472(T) S-, Se-, Te-, and N-oxoacids 240 aldaric acids 497 ligand names 456, 458, 461 amino acids 210, 490 '-aldehyde' 327 ligand names of polynuclear coordination acid halides 287 aldehyde hydrate 349 compounds 464, 465 alcohols 491 aldehyde hydrazones 325, 330 parent-component letters 103 aldehydes 491 'aldehyde imine' 197 parent-substituent names 53 amides 299, 491 aldehyde oximes 325, 329 prefixes 14, 53 anhydrides 491 aldehydes 325 primary-attached-component names 105 esters 271, 491 amino acids 491 substituent prefixes hydrazides 491 of peptides 492 in amine names 360 nonstandard 492 seniority 24(T) in ester names 270, 273 stereodescriptors 571 aldehydic acids 209 in hydrazide names 314 amino acid sequence names 299, 492 'aldehydo' 330 in hydrazone names 330, 341 aminoaldehyde 327 'aldimine' 368 subtractive prefixes 541 '(aminocarbonyl)-' 20(T), 24(T), 216, 298(T) alditols 497 alphanumerical locants, see locants aminocarboxylic acids, see amino acids aldonic acids 497 alphanumerical order 53 '(aminohydrazonomethyl)-' 298(T) aldose parent names 496 'altro-' 494 '(aminoiminomethyl)-' 298(T) aldoses 496 'altrose' 494 '(aminomalonato)', ligand name for abbre- aldosuloses 496 '(ama)', ligand-name abbreviation 472(T) viation 472(T) 'aldoxime' 331 ambiguities, avoidance by choice of multiply- '(aminooxy)-' 363, 375 alduronic acids 497 ing affixes 539 '(aminoseleninyl)-' 298(T) '-alene' 89(T) 'ambrane' 523 '(aminoseleno)-' 298(T) 'alka-' 55 '-amic acid' 210, 301 '(aminoselenonyl)-' 298(T) alkaloids 487, 518 '-amidato', ligand name 444 '(aminosulfinothioyl)-' and analogs 298(T) '(alkanaminido)', ligand names 449 'amide' 304, 306, 307 '(aminosulfinyl)-' 298(T) alkanes 55 '-amide' 24(T), 298(T) '(aminosulfonimidoyl)-' 298(T) 'alkanido', ligand name 442 anion 190 '(aminosulfonohydrazonoyl)-' 298(T) 'alkan(o)-', bridge name 125 '-amide hydrazone' 302 '(aminosulfonothioyl)-' and analogs 298(T) alkenes 55 amides 295 '(aminosulfonyl)-' 20(T), 225, 298(T) 'alk[x]en(o)-', bridge name 125 amino acids 491 '(aminotellurinyl)-' 298(T) alkoxycarboxylic acids 208f. boric acids 254 '(aminotelluro)-' 298(T) 'alkyl', ligand name 442(T) boronic and borinic acids 255 '(aminotelluronyl)-' 298(T) alkyl, definition 2 carbohydrate acids 498 '(aminothio)-' 298(T), 363, 375 '(alkylazanido)', ligand names 449 cyclic 295 '(aminothioxomethyl)-' and analogs 298(T) alkyl halides, functional-class nomenclature primary 297f. '[aminotris(hydroxymethyl)methane]',
Recommended publications
  • Triazene (H2NNNH) Or Triimide (HNHNNH) Markofçrstel,[A, D] Yetsedaw A
    DOI:10.1002/cphc.201600414 Articles On the Formation of N3H3 Isomers in Irradiated Ammonia Bearing Ices:Triazene (H2NNNH) or Triimide (HNHNNH) MarkoFçrstel,[a, d] Yetsedaw A. Tsegaw,[b] Pavlo Maksyutenko,[a, d] Alexander M. Mebel,[c] Wolfram Sander,[b] and Ralf I. Kaiser*[a, d] The remarkable versatility of triazenesinsynthesis, polymer theoretical studies with our novel detection scheme of photo- chemistry and pharmacology has led to numerousexperimen- ionization-driven reflectron time-of-flight mass spectroscopy tal and theoretical studies.Surprisingly,only very little is we can obtain information on the isomersoftriazene formed known aboutthe most fundamental triazene:the parentmole- in the films. Using isotopically labeled starting material, we can cule with the chemical formula N3H3.Here we observe molecu- additionally gain insightinthe formation pathways of the iso- lar,isolated N3H3 in the gas phase after it sublimes from ener- mers of N3H3 under investigation and identify the isomers getically processed ammonia and nitrogen films. Combining formedastriazene (H2NNNH) andpossibly triimide(HNHNNH). 1. Introduction During the last decades, triazenes—a class of organic mole- life time of at least 1mswas also inferred as an intermediate cules carrying the =N N=N moiety—have received substan- in the radiolysis of an aqueous solution of hydrazine based on À À tial attention both from the theoretical and organic chemistry asingle absorption feature at 230 nm.[6] The cyclic isomer of [1] communities. Derived from cis-and trans-triazene (HN=NNH2 ; triazene, cyclotriazane, was first reported crystallographically in Scheme1), the substituted counterparts have significant appli- zeolite A, where it was stabilized by asilver cation as [1a,c] [1d] + [7] + cations in synthetic chemistry, polymer science, and phar- Ag(N3H3) .
    [Show full text]
  • Radical Approaches to Alangium and Mitragyna Alkaloids
    Radical Approaches to Alangium and Mitragyna Alkaloids A Thesis Submitted for a PhD University of York Department of Chemistry 2010 Matthew James Palframan Abstract The work presented in this thesis has focused on the development of novel and concise syntheses of Alangium and Mitragyna alkaloids, and especial approaches towards (±)-protoemetinol (a), which is a key precursor of a range of Alangium alkaloids such as psychotrine (b) and deoxytubulosine (c). The approaches include the use of a key radical cyclisation to form the tri-cyclic core. O O O N N N O O O H H H H H H O N NH N Protoemetinol OH HO a Psychotrine Deoxytubulosine b c Chapter 1 gives a general overview of radical chemistry and it focuses on the application of radical intermolecular and intramolecular reactions in synthesis. Consideration is given to the mediator of radical reactions from the classic organotin reagents, to more recently developed alternative hydrides. An overview of previous synthetic approaches to a range of Alangium and Mitragyna alkaloids is then explored. Chapter 2 follows on from previous work within our group, involving the use of phosphorus hydride radical addition reactions, to alkenes or dienes, followed by a subsequent Horner-Wadsworth-Emmons reaction. It was expected that the tri-cyclic core of the Alangium alkaloids could be prepared by cyclisation of a 1,7-diene, using a phosphorus hydride to afford the phosphonate or phosphonothioate, however this approach was unsuccessful and it highlighted some limitations of the methodology. Chapter 3 explores the radical and ionic chemistry of a range of silanes.
    [Show full text]
  • Synthesis and Kinetics of Novel Ionic Liquid Soluble Hydrogen Atom Transfer Reagents
    Synthesis and kinetics of novel ionic liquid soluble hydrogen atom transfer reagents Thomas William Garrard Submitted in total fulfilment of the requirements of the degree Doctor of Philosophy June 2018 School of Chemistry The University of Melbourne Produced on archival quality paper ORCID: 0000-0002-2987-0937 Abstract The use of radical methodologies has been greatly developed in the last 50 years, and in an effort to continue this progress, the reactivity of radical reactions in greener alternative solvents is desired. The work herein describes the synthesis of novel hydrogen atom transfer reagents for use in radical chemistry, along with a comparison of rate constants and Arrhenius parameters. Two tertiary thiol-based hydrogen atom transfer reagents, 3-(6-mercapto-6-methylheptyl)-1,2- dimethyl-3H-imidazolium tetrafluoroborate and 2-methyl-7-(2-methylimidazol-1-yl)heptane-2-thiol, have been synthesised. These are modelled on traditional thiol reagents, with a six-carbon chain with an imidazole ring on one end and tertiary thiol on the other. 3-(6-mercapto-6-methylheptyl)- 1,2-dimethyl-3H-imidazolium tetrafluoroborate comprises of a charged imidazolium ring, while 2- methyl-7-(2-methylimidazol-1-yl)heptane-2-thiol has an uncharged imidazole ring in order to probe the impact of salt formation on radical kinetics. The key step in the synthesis was addition of thioacetic acid across an alkene to generate a tertiary thioester, before deprotection with either LiAlH4 or aqueous NH3. Arrhenius plots were generated to give information on rate constants for H-atom transfer to a primary alkyl radical, the 5-hexenyl radical, in ethylmethylimidazolium bis(trifluoromethane)sulfonimide.
    [Show full text]
  • O/C -O-O-( X, Generally Carried out at a Temperature in the Range of 20 and (B) Mineral Acid Salts of These Compounds
    3,256,288 United States Patent Office Patented June 14, 1966 W 2 -Cl, -Br or -SONH2, with an appropriate imino ether 3,256,288 hydrochloride having the formula -SUBSTITUTED AMNOALKYL-2-ARYLOXY METHYLEBENZRADAZOLE COMPOUNDS E Clarence L. Moyle, Care, and Diomed M. Cher, Mid land, Mich., assignors to The Dow Chemical Company, Midland, Mich., a corporation of Delaware W (III) No Drawing. Fied May 24, 1962, Ser. No. 197,285 wherein in this and succeeding formulas, E is -H, -R, 9 Claims. (C. 260-294.7) -CI, -Br, -OH, -OR or -CONH2 and R' is a lower alkyl group, to produce the desired benzimidazole product This invention is directed to benzimidazole compounds, O and R'OH, NH3 and HCl by-products. The gaseous NH particularly (a) N-substituted benzimidazole compounds and HCl generally evolve from the reaction mixture al having the formula though some of the HC1 may react with NH and remain in the reaction mixture as ammonium chloride salt or may react with the basic benzimidazole product and remain 5 as the hydrochloride salt thereof. / N Y In carrying out the preparation, substantially equimolar proportions of the reactants are employed although either reactant may be employed in excess. The reaction is O/C -o-o-( x, generally carried out at a temperature in the range of 20 and (b) mineral acid salts of these compounds. In this from 60 to 82° C. for a period of from about 20 to 72 and succeeding formulas-NR'R'' is di(lower-alkyl)ami hours. It is preferred that an alcoholic solvent be em no, piperidino, morpholino or pyrrolidino; X is -H, ployed in this process.
    [Show full text]
  • Anaerobic Degradation of Methanethiol in a Process for Liquefied Petroleum Gas (LPG) Biodesulfurization
    Anaerobic degradation of methanethiol in a process for Liquefied Petroleum Gas (LPG) biodesulfurization Promotoren Prof. dr. ir. A.J.H. Janssen Hoogleraar in de Biologische Gas- en waterreiniging Prof. dr. ir. A.J.M. Stams Persoonlijk hoogleraar bij het laboratorium voor Microbiologie Copromotor Prof. dr. ir. P.N.L. Lens Hoogleraar in de Milieubiotechnologie UNESCO-IHE, Delft Samenstelling promotiecommissie Prof. dr. ir. R.H. Wijffels Wageningen Universiteit, Nederland Dr. ir. G. Muyzer TU Delft, Nederland Dr. H.J.M. op den Camp Radboud Universiteit, Nijmegen, Nederland Prof. dr. ir. H. van Langenhove Universiteit Gent, België Dit onderzoek is uitgevoerd binnen de onderzoeksschool SENSE (Socio-Economic and Natural Sciences of the Environment) Anaerobic degradation of methanethiol in a process for Liquefied Petroleum Gas (LPG) biodesulfurization R.C. van Leerdam Proefschrift ter verkrijging van de graad van doctor op gezag van de rector magnificus van Wageningen Universiteit Prof. dr. M.J. Kropff in het openbaar te verdedigen op maandag 19 november 2007 des namiddags te vier uur in de Aula Van Leerdam, R.C., 2007. Anaerobic degradation of methanethiol in a process for Liquefied Petroleum Gas (LPG) biodesulfurization. PhD-thesis Wageningen University, Wageningen, The Netherlands – with references – with summaries in English and Dutch ISBN: 978-90-8504-787-2 Abstract Due to increasingly stringent environmental legislation car fuels have to be desulfurized to levels below 10 ppm in order to minimize negative effects on the environment as sulfur-containing emissions contribute to acid deposition (‘acid rain’) and to reduce the amount of particulates formed during the burning of the fuel. Moreover, low sulfur specifications are also needed to lengthen the lifetime of car exhaust catalysts.
    [Show full text]
  • Ammonia a Very Important Molecule for Biological Organisms to Make Proteins Or Nucleic Acids
    Ammonia A very important molecule for biological organisms to make proteins or nucleic acids by QH, and Niloy Kumar Das Shahjalal Science & Technology University, Bangladesh Molecule of the Month - June 2013 Introduction Ammonia or azane is a compound of nitrogen and hydrogen with the formula NH3. It is a colorless gas with a characteristic pungent smell, which is very common in toilets sometime. It is used in industry and commerce, and also exists naturally in humans and in the environment. Ammonia is essential for many biological processes and serves as a precursor for amino acid and nucleotide synthesis. In the environment, ammonia is part of the nitrogen cycle and is produced in soil from bacterial processes. Ammonia is also produced naturally from decomposition of organic matter, including plants and animals. Sal Ammoniacus Sal ammoniac is a mineral composed of ammonium chloride. The Romans called the ammonium chloride deposits they collected from near the Temple of Jupiter Amun in ancient Libya 'sal ammoniacus' (salt of Amun) because of proximity to the nearby temple. It is the earliest known mineral source of ammonia. Fig: Sal ammoniac is a mineral Guano & saltpeter Later alternative sources of ammonia mineral were discovered. Guano and saltpeter played valuable roleas strategic commodity. Guano consists of ammonium oxalate and urate, phosphates, as well as some earth salts and impurities. Guano also has a high concentration of nitrates. Saltpeter is the mineral form of potassium nitrate (KNO3). Potassium and other nitrates are of great importance for use in fertilizers, and, historically, gunpowder. Fig: Guano is simply deposits of bird droppings Independence from mineral dependency Even though our atmosphere consists 78% nitrogen, atmospheric nitrogen is nutritionally unavailable to plants or animals because nitrogen molecules are held together by strong triple bonds.
    [Show full text]
  • Inorganic Syntheses
    INORGANIC SYNTHESES Volume 27 .................... ................ Board of Directors JOHN P. FACKLER, JR. Texas A&M University BODlE E. DOUGLAS University of Pittsburgh SMITH L. HOLT, JR. Oklahoma State Uniuersity JAY H. WORRELL University of South Florida RUSSELL N. GRIMES University of Virginia ROBERT J. ANGELIC1 Iowa State University Future Volumes 28 ROBERT J. ANGELIC1 Iowa State University 29 RUSSELL N. GRIMES University of Virginia 30 LEONARD V. INTERRANTE Rensselaer Polytechnic Institute 31 ALLEN H. COWLEY University of Texas, Austin 32 MARCETTA Y. DARENSBOURG Texas A&M University International Associates MARTIN A. BENNETT Australian National University, Canberra FAUSTO CALDERAZZO University of Pisa E. 0. FISCHER Technical University. Munich JACK LEWIS Cambridge University LAMBERTO MALATESTA University of Milan RENE POILBLANC University of Toulouse HERBERT W. ROESKY University of Gottingen F. G. A. STONE University of Bristol GEOFFREY WILKINSON Imperial College of Science and Technology. London AKlO YAMAMOTO Tokyo Institute 01 Technology. Yokohama Editor-in-Chief ALVIN P. GINSBERG INORGANIC SYNTHESES Volume 27 A Wiley-Interscience Publication JOHN WILEY & SONS New York Chichester Brisbane Toronto Singapore A NOTE TO THE READER This book has been electronically reproduced from digital idormation stored at John Wiley h Sons, Inc. We are phased that the use of this new technology will enable us to keep works of enduring scholarly value in print as long as there is a reasonable demand for them. The content of this book is identical to previous printings. Published by John Wiley & Sons, Inc. Copyright $? 1990 Inorganic Syntheses, Inc. All rights reserved. Published simultaneously in Canada. Reproduction or translation of any part of this work beyond that permitted by Section 107 or 108 of the 1976 United States Copyright Act without the permission of the copyright owner is unlawful.
    [Show full text]
  • Polymer Chemistry
    Polymer Chemistry View Article Online PAPER View Journal | View Issue Solution processible hyperbranched inverse- vulcanized polymers as new cathode materials Cite this: Polym. Chem., 2015, 6, 973 in Li–S batteries† Yangyang Wei,a Xiang Li,b Zhen Xu,a Haiyan Sun,a Yaochen Zheng,a,c Li Peng,a Zheng Liu,a Chao Gao*a and Mingxia Gao*b Soluble inverse-vulcanized hyperbranched polymers (SIVHPs) were synthesized via thiol–ene addition of polymeric sulfur (S8) radicals to 1,3-diisopropenylbenzene (DIB). Benefiting from their branched molecular architecture, SIVHPs presented excellent solubility in polar organic solvents with an ultrahigh concen- tration of 400 mg mL−1. After end-capping by sequential click chemistry of thiol–ene and Menschutkin quaternization reactions, we obtained water soluble SIVHPs for the first time. The sulfur-rich SIVHPs were employed as solution processible cathode-active materials for Li–S batteries, by facile fluid infiltration into conductive frameworks of graphene-based ultralight aerogels (GUAs). The SIVHPs-based cells showed high initial specific capacities of 1247.6 mA h g−1 with 400 charge–discharge cycles. The cells also demonstrated an excellent rate capability and a considerable depression of shuttle effect with stable cou- Received 24th September 2014, lombic efficiency of around 100%. The electrochemical performance of SIVHP in Li–S batteries over- Accepted 14th October 2014 whelmed the case of neat sulfur, due to the chemical fixation of sulfur. The combination of high DOI: 10.1039/c4py01055h solubility, structure flexibility, and superior electrochemical performance opens a door for the promising www.rsc.org/polymers application of SIVHPs.
    [Show full text]
  • Radical Cyclization in Heterocycle Synthesis. 12.1) Sulfanyl Radical
    February 2001 Chem. Pharm. Bull. 49(2) 213—224 (2001) 213 Radical Cyclization in Heterocycle Synthesis. 12.1) Sulfanyl Radical Addition–Addition–Cyclization (SRAAC) of Unbranched Diynes and Its Application to the Synthesis of A-Ring Fragment of 1a,25-Dihydroxyvitamin D3 Okiko MIYATA, Emi NAKAJIMA, and Takeaki NAITO* Kobe Pharmaceutical University, Motoyamakita, Higashinada, Kobe 658–8558, Japan. Received September 25, 2000; accepted October 24, 2000 Sulfanyl radical addition–addition–cyclization (SRAAC) of unbranched diynes proceeded smoothly to give cyclized exo-olefins, while the sulfanyl radical addition–cyclization–addition (SRACA) of diynes having a quater- nary carbon gave cyclized endo-olefins. This method was successfully applied to the synthesis of A-ring fragment of 1a,25-dihydroxyvitamin D3. Key words sulfanyl radical; addition–addition–cyclization; diyne; alkylidenecyclopentane; alkylidenecyclohexane; vitamin D Radical cyclization is a useful method for the preparation ther a quaternary carbon or a heteroatom, sulfanyl radical ad- of various cyclic compounds.1) Recently, this method in dition–cyclization–addition (SRACA) occurred to give endo- 5 5 which carbon centered radical species are generated by the olefin 3. In the case of longer carbon chain, 1 (n 2, X CH2, addition reaction of a radical to a multiple bond has drawn C(COOMe)2) gave exo-olefin 2 as the major product, while 1 5 5 the attention of synthetic chemists because of its several ad- (n 2, X NSO2Ar) gave a complex mixture. Synthetic util- vantages, such as readily available starting substrate and for- ity of newly found SRAAC has been proved by a novel syn- mation of functionalized products.
    [Show full text]
  • Acutely / Extremely Hazardous Waste List
    Acutely / Extremely Hazardous Waste List Federal P CAS Registry Acutely / Extremely Chemical Name Code Number Hazardous 4,7-Methano-1H-indene, 1,4,5,6,7,8,8-heptachloro-3a,4,7,7a-tetrahydro- P059 76-44-8 Acutely Hazardous 6,9-Methano-2,4,3-benzodioxathiepin, 6,7,8,9,10,10- hexachloro-1,5,5a,6,9,9a-hexahydro-, 3-oxide P050 115-29-7 Acutely Hazardous Methanimidamide, N,N-dimethyl-N'-[2-methyl-4-[[(methylamino)carbonyl]oxy]phenyl]- P197 17702-57-7 Acutely Hazardous 1-(o-Chlorophenyl)thiourea P026 5344-82-1 Acutely Hazardous 1-(o-Chlorophenyl)thiourea 5344-82-1 Extemely Hazardous 1,1,1-Trichloro-2, -bis(p-methoxyphenyl)ethane Extemely Hazardous 1,1a,2,2,3,3a,4,5,5,5a,5b,6-Dodecachlorooctahydro-1,3,4-metheno-1H-cyclobuta (cd) pentalene, Dechlorane Extemely Hazardous 1,1a,3,3a,4,5,5,5a,5b,6-Decachloro--octahydro-1,2,4-metheno-2H-cyclobuta (cd) pentalen-2- one, chlorecone Extemely Hazardous 1,1-Dimethylhydrazine 57-14-7 Extemely Hazardous 1,2,3,4,10,10-Hexachloro-6,7-epoxy-1,4,4,4a,5,6,7,8,8a-octahydro-1,4-endo-endo-5,8- dimethanonaph-thalene Extemely Hazardous 1,2,3-Propanetriol, trinitrate P081 55-63-0 Acutely Hazardous 1,2,3-Propanetriol, trinitrate 55-63-0 Extemely Hazardous 1,2,4,5,6,7,8,8-Octachloro-4,7-methano-3a,4,7,7a-tetra- hydro- indane Extemely Hazardous 1,2-Benzenediol, 4-[1-hydroxy-2-(methylamino)ethyl]- 51-43-4 Extemely Hazardous 1,2-Benzenediol, 4-[1-hydroxy-2-(methylamino)ethyl]-, P042 51-43-4 Acutely Hazardous 1,2-Dibromo-3-chloropropane 96-12-8 Extemely Hazardous 1,2-Propylenimine P067 75-55-8 Acutely Hazardous 1,2-Propylenimine 75-55-8 Extemely Hazardous 1,3,4,5,6,7,8,8-Octachloro-1,3,3a,4,7,7a-hexahydro-4,7-methanoisobenzofuran Extemely Hazardous 1,3-Dithiolane-2-carboxaldehyde, 2,4-dimethyl-, O- [(methylamino)-carbonyl]oxime 26419-73-8 Extemely Hazardous 1,3-Dithiolane-2-carboxaldehyde, 2,4-dimethyl-, O- [(methylamino)-carbonyl]oxime.
    [Show full text]
  • Xarox University Microfilms
    INFORMATION TO USERS Thil material was produced from a microfilm copy of the original documant. While the moat advanced technological meant to photograph and reproduce this documant have been used, the quality is heavily dependant upon the quality of the original submitted. The following explanation o f techniques is provided to help you understand markings or patterns which m ay appear on this reproduction. 1. The sign or "target" for pages apparently lacking from the document photographed is "Misting Page(s)". If it was possible to obtain the misting page(s) or section, th a y era spliced into the film along with adjacent pages. This may have necessitated cutting thru an image and duplicating adjacent pagae to insure you complete continuity. 2. Whan an image on th e film is obliterated with a large round black mark, it is an indication that the photographer suspected that the copy may have moved during exposure and thus causa a blurred image. You will find a good image of the pnga in the adjacent frame. 3. Whan a map, drawing or chart, etc., was part of the material being photographed the photographer followed a definite method in "sectioning" the material. It ie customary to begin photoing at the upper left hand comer of a large sheet and to continue photoing from left to right in equal sections with a small overlap. If necessary, sectioning is continued again — beginning below the first row end continuing on until complete. 4. The majority of users indicate that the textual content is of greatest value, however, a somewhat higher quality reproduction could be made from "photographs" if essential to the understanding of the dissertation.
    [Show full text]
  • United States Patent to 11, 4,018,606 Contois Et Al
    United States Patent to 11, 4,018,606 Contois et al. 45 Apr. 19, 1977 (54) ORGANIC AZO PIGMENT SENSITIZERS FOR PHOTOCONDUCTIVE LAYERS R ph C 2 x (75) Inventors: Lawrence E. Contois; Joseph Y. R2 NEN-C Kaukeinen; Stephen Michel; Thomas C M. Plutchak, all of Rochester, N.Y. R R (73) Assignee: Eastman Kodak Company, wherein X consists of the atoms necessary to complete Rochester, N.Y. a naphthalene, anthracene, or OH (22 Filed: May 3, 1974 C 2 N. -C N N (21) Appl. No.: 466,658 =N R (52) U.S. Cl. ...................................... 96/1.7; 96/1.6 ring; (51) Int. Cl”.......................................... G03G 5/09 (58) Field of Search ........................... 96/1, 1.5, 1.6 R', R', and R are hydrogen, halogen, alkoxy, NO, alkyl, SOH or alkali metal salts thereof, (56) References Cited O O UNITED STATES PATENTS rCNH NO, and -CNH 3,384,632 5/1968 Solodar ................................ 96/1.6 3,622,341 8/1969 Lee ....................................... 96/1.6 and COOH or alkali metal salts thereof, and Rand R8 3,684,548 8/1972 Contois ............................... 96/1.6 can comprise the atoms necessary to complete a 3,775,105 l/1973 Kukla ................................... 96/1.6 phenyl, naphthyl or anthryl ring; and R is selected from FOREIGN PATENTS OR APPLICATIONS the group consisting of 1,370,197 10/1974 United Kingdom .................. 96/1.5 O O H il H Primary Examiner-David Klein 8-i-O-No, 8-N-O). or COOM Assistant Examiner-John L. Goodrow Attorney, Agent, or Firm-Arthur H. Rosenstein where M is alkyl, alkali or alkaline earth metal are useful as sensitizers for photoconductive compositions in electrophotographic processes.
    [Show full text]