Anion-Initiated Trifluoromethylation by TMSCF(3): Deconvolution of the Siliconate–Carbanion Dichotomy by Stopped-Flow NMR/IR

[Image: see text] The mechanism of CF(3) transfer from R(3)SiCF(3) (R = Me, Et, iPr) to ketones and aldehydes, initiated by M(+)X(–) (<0.004 to 10 mol %), has been investigated by analysis of kinetics (variable-ratio stopped-flow NMR and IR), (13)C/(2)H KIEs, LFER, addition of ligands (18-c-6, cr...

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Publicado en:J Am Chem Soc
Main Authors: Johnston, Craig P., West, Thomas H., Dooley, Ruth E., Reid, Marc, Jones, Ariana B., King, Edward J., Leach, Andrew G., Lloyd-Jones, Guy C.
Formato: Artigo
Idioma:Inglês
Publicado: American Chemical Society 2018
Acceso en liña:https://ncbi.nlm.nih.gov/pmc/articles/PMC6133236/
https://ncbi.nlm.nih.gov/pubmed/30080973
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1021/jacs.8b06777
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