Iron-Catalyzed [4C+1N] Cyclization of 4-Acetylenic Ketones with Primary Amines: Synthesis of 5-(Aryl)alkylidene-4,5-dihydropyrroles
作者:Bo Sun、Quan Ma、Yeming Wang、Yuegang Zhao、Peiqiu Liao、Xihe Bi
DOI:10.1002/ejoc.201403097
日期:2014.12
An environmentally friendly route to fully substituted 4,5-dihydropyrroles was developed through the iron-catalyzed [4C+1N] cyclization of 4-acetylenic ketones with primary amines in 1,5-pentanediol.