During experiments on the transesterification of vinyl benzoate with ethanol mediated by IPr and IMes, unexpected species were observed and characterized that call into question the accepted mechanism of the NHC-mediated transesterification of vinyl esters.

Unusual Mechanistic Course of Some NHC-Mediated Transesterifications / L. Pignataro, T. Papalia, A. M. Z. Slawin, S. M. Goldup. - In: ORGANIC LETTERS. - ISSN 1523-7060. - 11:7(2009), pp. 1643-1646.

Unusual Mechanistic Course of Some NHC-Mediated Transesterifications

L. Pignataro;
2009

Abstract

During experiments on the transesterification of vinyl benzoate with ethanol mediated by IPr and IMes, unexpected species were observed and characterized that call into question the accepted mechanism of the NHC-mediated transesterification of vinyl esters.
NHC-mediated transesterification ; NHC ; organocatalysis ; mechanism ; NMR studies ; IPr ; IMes ; N-heterocyclic carbene ; mechanistic studies ; vinyl esters
Settore CHIM/06 - Chimica Organica
2009
http://pubs.acs.org/doi/abs/10.1021/ol900257t
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/2434/181444
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