Acid-mediated aryl migration reaction of C-3 aryl substituted pyrrolidinoindolines
作者:Shinji Tadano、Hayato Ishikawa
DOI:10.1016/j.tetlet.2016.11.069
日期:2017.1
Aryl migration reactions of C-3 aryl substituted pyrrolidinoindoline compounds to provide highly conjugated C-2 aryl indole compounds have been discovered. The developed reactions have a wide substrate scope and proceed in high yield under simple acidic conditions. A unique cationic cyclopropane intermediate as the transition state is proposed.