Metal-Free Synthesis of Polysubstituted Pyrroles by (Diacetoxyiodo)Benzene-Mediated Cascade Reaction of 3-Alkynyl Amines
作者:Dong-Liang Mo、Chang-Hua Ding、Li-Xin Dai、Xue-Long Hou
DOI:10.1002/asia.201100474
日期:2011.12.2
Free metal jacket: A regioselective metal‐free synthesis of polysubstituted pyrroles has been developed through a (diacetoxyiodo)benzene‐mediated cascade reaction of alkynyl amines in moderate to good yield (see scheme).
游离金属夹套:通过(二乙酰氧基碘)苯介导的炔胺级联反应,以中等至良好的收率开发了多区域取代的吡咯的无区域选择性金属合成方法(参见方案)。