A new facile approach to N-alkylpyrroles from direct redox reaction of 4-hydroxy-L-proline with aldehydes

作者:Zou ZhiQin; Deng ZeJun; Yu XinHong*; Zhang ManMan; Zhao SiHan; Luo Ting; Yin Xin; Xu Hui; Wang Wei
来源:Science China Chemistry, 2012, 55(1): 43-49.
DOI:10.1007/s11426-011-4445-1

摘要

An unprecedented acetic acid-catalyzed efficient access to N-alkylpyrroles from reaction of 4-hydroxy-L-proline with a variety of aldehydes has been achieved in good to excellent yields under mild reaction conditions.