Gold-Catalyzed Oxidative Rearrangement of Homopropargylic Ether via Oxonium Ylide
作者:Mei Xu、Tian-Tian Ren、Chuan-Ying Li
DOI:10.1021/ol302238t
日期:2012.9.21
Syntheticallyuseful α,β-unsaturated carbonyl compounds were obtained from gold-catalyzed oxidative rearrangement of homopropargylic ether under mild reaction conditions. Gold carbenoid and oxonium ylide are proposed as key intermediates.