Mechanistic aspects of reactions of triphenylphosphine with electron-deficient alkenes in acetic acid solution

Kinetic data provide evidence that proton transfer to the carbanion centre of a phosphonium zwitterion is the rate‐determining step in quarternization reactions of triphenylphosphine with electron‐deficient alkenes in acetic acid solution. This conclusion is based on the third‐order rate equation, t...

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Veröffentlicht in:	Journal of physical organic chemistry 2013-08, Vol.26 (8), p.675-678
Hauptverfasser:	Salin, Alexey V., Fatkhutdinov, Albert R., Il'in, Anton V., Sotov, Evgeniy I., Sobanov, Alexandr A., Galkin, Vladimir I., James, Brian R.
Format:	Artikel
Sprache:	eng
Schlagworte:	phosphonium zwitterions proton transfer rate-determining step reaction mechanism solvent isotope effect
Online-Zugang:	Volltext
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