Fluorination Reagents, Fluorinated Building Blocks
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New Nickel Complexes for Trifluoromethylation Studies
NEW NICKEL COMPLEXES FOR TRIFLUOROMETHYLATION STUDIES A THESIS SUBMITTED TO THE GRADUATE DIVISION OF THE UNIVERSITY OF HAWAIʻI AT MĀNOA IN PARTIAL FULFILLMENT OF THE REQUIREMENTS FOR THE DEGREE OF MASTER OF SCIENCE IN CHEMISTRY DECEMBER 2012 BY Hiromi Ichioka Thesis Committee: David Vicic, Chairperson Marcus A. Tius Philip Williams i NEW NICKEL COMPLEXES FOR TRIFLUOROMETHYLATION STUDIES A THESIS SUBMITTED TO THE GRADUATE DIVISION OF THE UNIVERSITY OF HAWAIʻI AT MĀNOA IN PARTIAL FULFILLMENT OF THE REQUIREMENTS FOR THE DEGREE OF MASTER OF SCIENCE IN CHEMISTRY DECEMBER 2012 BY Hiromi Ichioka Thesis Committee: David Vicic, Chairperson Marcus A. Tius Philip Williams ii Acknowledgements I would like to thank the members of my thesis committee for spending their time to modify my thesis. I would like to appreciate Professor Vicic for overall advice. I would like to thank help and support from many individuals in the Chemistry Department, from faculty and staff. I would like to thank University of Hawaii for financial support in the form of teaching assistant. I would like to thank Professor Yamaguchi working together to synthesize bis-perfluoroalkyl nickel complexes. I would also like to appreciate Professor Shimada to experimentally help me and make good advice. iii Abstract We decided to prepare bis-perfluoroalkyl nickel complexes bearing a bipyridine ligand for investigation of the fundamental nickel perfluoroalkyl chemistry and reductive elimination of perfluoroethylene. Moreover, we envisioned a new precursor for investigation of Ar-CF3 reductive elimination. We have successfully demonstrated the syntheses of [(dtbpy)Ni(CF3)2] and [(dtbpy)Ni(CF2CF3)2] in moderate yields. The key intermediate nickel complex, [(tmeda)Ni(CF3)Br] allowed for the preparation of new complexes in good yields. -
TRU President Alan Shaver, List of Publications
Alan Shaver President and Vice-Chancellor of Thompson Rivers University PUBLICATIONS 127. A. Shaver, B. El-Mouatassim, F. Mortini and F. Belanger-Gariepy, “The Reactions of η5- 5 C5Me5Ir(PMe3)(SH)2 and η -C5Me5Ir(PMe3)(SH)(H) with Thionylaniline (PhNSO) to give Novel S3O and S2O-Iridium complexes” Organometallics 26, 4229-4233 (2007) 126. A.Z. Rys, A.-M. Lebuis, A. Shaver and D.N. Harpp, “Rearrangement of Molybdocene tetraoxide + Cp2MoS4O4 to Give (Cp2MoS2H)2 : A Novel Hydrogen-bond Stabilized Molybdocene Disulfide Dimer”, Inorg. Chem. 45, 341-344 (2006) 124. I. Kovacs, F. Belanger-Gariepy and A. Shaver, “Synthesis and Characterization of the First Mononuclear Iron Silanethiolate Complexes Containing an Unsupported Fe-S-Si Bond System. X-Ray Crystal Structure of CpFe(CO)2SSiPh3 and Its Reaction with SO2”, Inorg. Chem.42, 2988-2991 (2003). 123. Y. Song, I.S. Butler and A. Shaver, “High Pressure Vibrational Study of the Catalyst Candidate cis- dimercaptobis(triphenylphosphine)platinum(II), cis-[(Ph3P)2Pt(SH)2]”, Spectrochimica Acta A 58, 2581- 2587 (2002). 122. A.Z. Rys, A.-M. Lebuis, A. Shaver and D.N. Harpp, “Insertion of SO2 into the S-S Bond of Cp2MoS2 and Cp2MoS2O to give Molybdocene Dithiosulfates and Bis(O-alkylthiosulfate), Respectively”, Inorg. Chem. 41, 3653-3655 (2002). 121. B. El-Mouatassim, C. Pearson and A. Shaver, “Modeling Claus-like Chemistry: The Preparation of Cp*Ir(PMe3)S4 from Cp*Ir(PMe3)(SH)2 and SO2”, Inorg. Chem. 40, 5290-5291 (2001).. 120. A. Shaver, M. El-khateeb and A.-M. Lebuis, “Insertion Reactions of (PPh3)2Pt(SR)2 with CS2, where R = H, CMe3, CHMe3, 4-C6H4Me; the Structure of (PPh3)Pt(S-4-C6H4Me)(S2CS-4-C6H4Me)”, Inorg. -
Rising Importance of Organosulfur Species for Aerosol Properties and Future 2 Air Quality
1 Rising Importance of Organosulfur Species for Aerosol Properties and Future 2 Air Quality 3 M. Riva1,#,¥,*, Y. Chen1,¥, Y. Zhang1,2, Z. Lei3, N. E. Olson4, H. C. Boyer Chelmo5, S. Narayan5, 4 L. D. Yee6, H. S. Green1,‡, T. Cui1, Z. Zhang1, K. Baumann7, M. Fort7, E. Edgerton7, S. H. 5 Budisulistiorini1,†, C. A. Rose1, I. O. Ribeiro8, R. L. e Oliveira8, E. O. dos Santos9, C. M. D. 6 Machado9, S. Szopa10, Y. Zhao11,§, E. G. Alves12, S. S. de Sá13, W. Hu14, E. M. Knipping15, S. L. 7 Shaw16, S. Duvoisin Junior8, R. A. F. de Souza8, B.B. Palm,14 J. L. Jimenez14, M. Glasius17, A. 8 H. Goldstein6, H. O. T. Pye1,18, A. Gold1, B. J. Turpin1, W. Vizuete1, S. T. Martin13,19, J. A. 10 5 3,4* 1* 9 Thornton , C. S. Dutcher , A. P. Ault , and J. D. Surratt 10 Affiliations: 11 1 Department of Environmental Sciences and Engineering, Gillings School of Global Public 12 Health, The University of North Carolina at Chapel Hill, Chapel Hill, NC, USA. 13 2 Aerodyne Research Inc., Billerica, MA, USA. 14 3 Department of Environmental Health Sciences, University of Michigan, Ann Arbor, MI, USA. 15 4 Department of Chemistry, University of Michigan, Ann Arbor, MI, USA. 16 5 Department of Mechanical Engineering, University of Minnesota-Twin Cities, Minneapolis, 17 MN, USA. 18 6 Department of Environmental Science, Policy, and Management, University of California, 19 Berkeley, CA, USA. 20 7 Atmospheric Research & Analysis, Inc., Cary, NC, USA. 21 8 Escola Superior de Tecnologia, Universidade do Estado do Amazonas, Manaus, Amazonas, 22 Brasil. -
12E4968079.Pdf
Fluorocarbon compatibilized gold-silica nanocomposites for recyclable regioselective hydroamination of alkynes in a fluorous biphasic system Item Type Conference Paper Authors Merican, Zulkifli; Vu, Bao Khanh; Solovyeva, Vera; Rodionov, Valentin; Khe, Cheng Seong; Rajalingam, Sokkalingam; Vasant, Pandian Citation Merican Z, Vu BK, Solovyeva VA, Rodionov VO, Khe CS, et al. (2016) Fluorocarbon compatibilized gold-silica nanocomposites for recyclable regioselective hydroamination of alkynes in a fluorous biphasic system. Available: http:// dx.doi.org/10.1063/1.4968079. Eprint version Publisher's Version/PDF DOI 10.1063/1.4968079 Publisher AIP Publishing Rights This article may be downloaded for personal use only. Any other use requires prior permission of the author and AIP Publishing. The following article appeared in Merican, Z., Vu, B.K., Solovyeva, V.A., Rodionov, V.O., Khe, C.S., Rajalingam, S. and Vasant, P., 2016, November. Fluorocarbon compatibilized gold-silica nanocomposites for recyclable regioselective hydroamination of alkynes in a fluorous biphasic system. In 4TH INTERNATIONAL CONFERENCE ON FUNDAMENTAL AND APPLIED SCIENCES (ICFAS2016) (Vol. 1787, No. 1, p. 030014). AIP Publishing and may be found at http://aip.scitation.org/doi/abs/10.1063/1.4968079. Download date 27/09/2021 23:14:23 Link to Item http://hdl.handle.net/10754/622088 Fluorocarbon compatibilized gold-silica nanocomposites for recyclable regioselective hydroamination of alkynes in a fluorous biphasic system Zulkifli Merican, Bao Khanh Vu, Vera A. Solovyeva, Valentin O. Rodionov, Cheng Seong Khe, Sokkalingam Rajalingam, and Pandian Vasant Citation: 1787, 030014 (2016); doi: 10.1063/1.4968079 View online: http://dx.doi.org/10.1063/1.4968079 View Table of Contents: http://aip.scitation.org/toc/apc/1787/1 Published by the American Institute of Physics Fluorocarbon Compatibilized Gold-Silica Nanocomposites For Recyclable Regioselective Hydroamination of Alkynes In A Fluorous Biphasic System Zulkifli Merican1, a Bao Khanh Vu2, Vera A. -