An efficient method to synthesize benzofurans and naphthofurans

作者:Pan, Chonfeng; Yu, Jie; Zhou, Yuqing; Wang, Zhiyong*; Zhou, Ming-Ming
来源:Synlett, 2006, 2006(11): 1657-1662.
DOI:10.1055/s-2006-944204

摘要

A new method for synthesis of benzofurans and naphthofurans from 2-hydroxystilbene derivatives via an intermolecular cyclization is reported in this study with up to 94% isolated yield.