Copper-catalyzed synthesis of 1,2,4-trisubstituted pyrroles via cascade reactions of aryloxy-enynes with amines
作者:Ende Li、Xingcan Cheng、Chengyu Wang、Xia Sun、Yanzhong Li
DOI:10.1039/c3ra44595j
日期:——
A highly efficient copper-catalyzed cascade reaction of aryloxy-enynes with amines under mild reaction conditions has been developed. This methodology offers rapid access to 1,2,4-trisubstituted pyrroles in good to excellent yields in a regioselective manner.
在温和的反应条件下,已开发出一种高效的铜催化的芳氧炔与胺的级联反应。这种方法可以快速获得1,2,4-三取代吡咯,产率良好,且具有区域选择性。