Manganese-Catalyzed Ring-Opening Coupling Reactions of Cyclopropanols with Enones
作者:Yong-Hui Zhang、Wen-Wei Zhang、Ze-Yu Zhang、Kai Zhao、Teck-Peng Loh
DOI:10.1021/acs.orglett.9b01703
日期:2019.7.5
A manganese-catalyzed ring-opening coupling reaction of cyclopropanols with enones for the facile and efficient preparation of 1,6-diketones is described. A wide array of synthetically important 1,6-diketones bearing manifold functional groups are obtained with up to 93% yield. These reactions feature broad substrate scopes, environmentally benign conditions, inexpensive catalyst, and operational simplicity
描述了锰催化的环丙醇与烯酮的开环偶联反应,用于快速有效地制备1,6-二酮。获得具有歧管官能团的各种各样的合成重要的1,6-二酮,收率高达93%。这些反应具有广泛的底物范围,环境友好的条件,廉价的催化剂和操作简便的特点。