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

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

The mechanism of CF3 transfer from R3SiCF3 (R = Me, Et, iPr) to ketones and aldehydes, initiated by M+X– (

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Veröffentlicht in:Journal of the American Chemical Society 2018-09, Vol.140 (35), p.11112-11124
Hauptverfasser: Johnston, Craig P, West, Thomas H, Dooley, Ruth E, Reid, Marc, Jones, Ariana B, King, Edward J, Leach, Andrew G, Lloyd-Jones, Guy C
Format: Artikel
Sprache:eng
Schlagworte:
aldehydes
density functional theory
enols
ketones
Lewis bases
ligands
nuclear magnetic resonance spectroscopy
protonation
silyl enol ethers
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Zusammenfassung:The mechanism of CF3 transfer from R3SiCF3 (R = Me, Et, iPr) to ketones and aldehydes, initiated by M+X– (
ISSN:0002-7863
1520-5126
1520-5126
DOI:10.1021/jacs.8b06777