Palladium-Catalyzed Cascade Cyclization–Oxidative Olefination of tert-Butyl 2-Alkynylbenozates
摘要:
Palladium(II) can catalyze the oxidative coupling of tert-butyl 2-alkynylbenzoates with olefins such as acrylates and styrenes, leading to isocoumarines. The reaction was carried out under simple aerobic conditions, and in most cases, high selectivity has been attained.
Palladium-Catalyzed Cascade Cyclization–Oxidative Olefination of <i>tert</i>-Butyl 2-Alkynylbenozates
作者:Peng Zhao、Dan Chen、Guoyong Song、Keli Han、Xingwei Li
DOI:10.1021/jo202228k
日期:2012.2.3
Palladium(II) can catalyze the oxidative coupling of tert-butyl 2-alkynylbenzoates with olefins such as acrylates and styrenes, leading to isocoumarines. The reaction was carried out under simple aerobic conditions, and in most cases, high selectivity has been attained.