Silver-catalyzed functionalization of esters by carbene transfer: The role of ylide zwitterionic intermediates
The reaction of esters with ethyl diazoacetate catalyzed by the complex [F27-Tp4Bo,3CF2CF3Ag(acetone)] generates α-(acyloxy)acetates in moderate to high yields. This is a novel transformation in the context of carbene-transfer reactions from diazo compounds that, according to experimental and theoretical data, is suggested to occur through zwitterionic intermediates.
Gava, Riccardo,Fuentes, M. Angeles,Besora, Maria,Belderrain, Tomas R.,Jacob, Kane,Maseras, Feliu,Etienne, Michel,Caballero, Ana,Perez, Pedro J.
p. 2206 - 2210
(2014/08/18)
More Articles about upstream products of 92351-77-4