Palladium-Catalyzed Synthesis of 2,3,4-Trisubstituted Furans via Cascade Reactions of Aryloxy-enynes with Aryl Halides
作者:Ende Li、Xingcan Cheng、Chengyu Wang、Yushang Shao、Yanzhong Li
DOI:10.1021/jo3012545
日期:2012.9.7
A highly efficient palladium-catalyzed cascade reactions of aryloxy-enynes with aryl halides under mild reaction conditions has been developed. This methodology offers rapid access to 2,3,4-trisubstituted furans in good to excellent yields in a regioselective manner.
在温和的反应条件下,开发了一种高效的钯催化芳氧基-烯炔与芳基卤化物的级联反应。这种方法可以以区域选择性的方式快速获得2,3,4-三取代的呋喃,收率好至极好。