Difluorocarbene Generation from TMSCF3: Kinetics and Mechanism of NaI-Mediated and Si-Induced Anionic Chain Reactions

Autor: Andrés García-Domínguez, Andrew G. Leach, Craig P. Johnston, Katie M. Grant, Thomas H. West, Guy C. Lloyd-Jones, Johann J. Primozic, Grant G. Cumming

Publikováno v: García-domínguez, A, West, T H, Primozic, J J, Grant, K M, Johnston, C P, Cumming, G G, Leach, A G & Lloyd-jones, G C 2020, ' Difluorocarbene Generation from TMSCF3: Kinetics and Mechanism of NaI-Mediated and Si-Induced Anionic Chain Reactions ', Journal of the American Chemical Society, vol. 142, no. 34, pp. 14649-14663 . https://doi.org/10.1021/jacs.0c06751
García-Domínguez, A, West, T H, Primozic, J J, Grant, K M, Johnston, C P, Cumming, G G, Leach, A G & Lloyd-Jones, G C 2020, ' Difluorocarbene Generation from TMSCF3: Kinetics and Mechanism of NaI-Mediated and Si-Induced Anionic Chain Reactions ', Journal of the American Chemical Society, vol. 142, no. 34, pp. 14649-14663 . https://doi.org/10.1021/jacs.0c06751
Journal of the American Chemical Society

The mechanism of CF2 transfer from TMSCF3 ( 1 ), mediated by TBAT (2–12 mol %) or by NaI (5–20 mol %), has been investigated by in situ/stopped-flow 19F NMR spectroscopic analysis of the kinetics of alkene difluorocyclopropanation and competing T

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https://hdl.handle.net/20.500.11820/e19475e6-6427-4ffe-a9ea-a474b5adb9cc

Catalytic enantioselective synthesis of perfluoroalkyl-substituted β-lactones via a concerted asynchronous [2+2] cycloaddition : a synthetic and computational study

Autor: Andrew D. Smith, Alexander C. Brueckner, Benjamin G. Young, Alexandra M. Z. Slawin, Thomas H. West, Pilar Elías-Rodríguez, Paul Ha-Yeon Cheong, Daniel M. Walden, Diego-Javier Barrios Antúnez, Patrick Roberts, Mark D. Greenhalgh

The research leading to these results (D.-J.B.A., T.H.W., A.D.S.) has received funding from the ERC under the European Union’s Seventh Framework Programme (FP7/2007-2013)/E.R.C. Grant Agreement No. 279850. A.D.S. thanks the Royal Society for a Wolf

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https://hdl.handle.net/10023/17750

Analysis of Autoinduction, Inhibition, and Autoinhibition in a Rh-Catalyzed C-C Cleavage:Mechanism of Decyanative Aryl Silylation

Autor: Eric C. Keske, Guy C. Lloyd-Jones, Thomas H. West

Publikováno v: Keske, E, West, T & Lloyd-jones, G C 2018, ' Analysis of Autoinduction, Inhibition, and Autoinhibition in a Rh-Catalyzed C-C Cleavage : Mechanism of Decyanative Aryl Silylation ', ACS Catalysis, vol. 8, no. 9, pp. 8932-8940 . https://doi.org/10.1021/acscatal.8b02809

The mechanism the Chatani-Tobisu rhodium-catalyzed decyanative silylation of aryl nitriles by hexamethyldisilane (Me3Si-SiMe3) has been investigated by in-situ NMR spectroscopy. The production of Ar-SiMe3 evolves in three distinct phases: slow cataly

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https://hdl.handle.net/20.500.11820/6a0ebdb9-650f-4a5d-ae17-1ba8cd03930b

Anion-Initiated Trifluoromethylation by TMSCF3: Deconvolution of the Siliconate-Carbanion Dichotomy by Stopped-Flow NMR/IR

Autor: Edward J. King, Thomas H. West, Andrew G. Leach, Ariana B. Jones, Marc Reid, Craig P. Johnston, Ruth E. Dooley, Guy C. Lloyd-Jones

Publikováno v: Johnston, C, West, T, Dooley, R, Reid, M, Jones, A B, King, E, Leach, A G & Lloyd-jones, G C 2018, ' Anion-Initiated Trifluoromethylation by TMSCF3: Deconvolution of the Siliconate-Carbanion Dichotomy by Stopped-Flow NMR/IR ', Journal of the American Chemical Society . https://doi.org/10.1021/jacs.8b06777
Johnston, C P, West, T H, Dooley, R E, Reid, M, Jones, A B, King, E J, Leach, A G & Lloyd-Jones, G C 2018, ' Anion-Initiated Trifluoromethylation by TMSCF3: Deconvolution of the Siliconate-Carbanion Dichotomy by Stopped-Flow NMR/IR ', Journal of the American Chemical Society, vol. 140, no. 35, pp. 11112-11124 . https://doi.org/10.1021/jacs.8b06777

The research leading to these results has received funding from the European Research Council under the European Union’s Seventh Framework Programme (FP7/2007–2013)/ERC grant agreement no. 340163. The Carnegie Trust provided a collaborative resea

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https://www.pure.ed.ac.uk/ws/files/70051532/20180809_Lloyd_Jones_ja_2018_06777h_author_version.pdf

Catalytic enantioselective [2,3]-rearrangements of allylic ammonium ylides : a mechanistic and computational study

Autor: Alexander C. Brueckner, Andrew D. Smith, Ryne C. Johnston, Guy C. Lloyd-Jones, Paul Ha-Yeon Cheong, Thomas H. West, Daniel M. Walden, James E. Taylor

Publikováno v: Journal of the American Chemical Society
West, T H, Walden, D M, Taylor, J E, Brueckner, A C, Johnston, R C, Cheong, P H, Lloyd-jones, G C & Smith, A D 2017, ' Catalytic Enantioselective [2,3]-Rearrangements of Allylic Ammonium Ylides: A Mechanistic and Computational Study ', Journal of the American Chemical Society . https://doi.org/10.1021/jacs.6b11851

The research leading to these results (T. H. W., J. E. T., G. C. L.-J. and A.D.S) has received funding from the ERC under the European Union's Seventh Framework Programme (FP7/2007-2013) / E.R.C. grant agreements n° 279850 and n° 340163. A.D.S. tha

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2c7c8e3848148a0e3a017f91f0831493
https://hdl.handle.net/10023/10731