Amide Oxygen-Assisted Palladium-Catalyzed Hydration of Alkynes
作者:Zhenming Zhang、Lihuan Wu、Jianhua Liao、Wanqing Wu、Huanfeng Jiang、Jianxiao Li、Jiawei Li
DOI:10.1021/acs.joc.5b01178
日期:2015.8.7
oxygen-assisted palladium-catalyzed hydration reaction of alkynes is realized to prepare a series of o-acylacetanilide derivatives with high yield, and single regioselectivity under mild reaction conditions. This transformation is simple, practical, and can be performed on a gram scale. Evaluation of the mechanism shows that the reaction should involve an oxypalladation process, and the 1,3-oxazine compound