作者:Wu Liang; Aliev Abil E; Caddick Stephen; Fitzmaurice Richard J; Tocher Derek A; King Frank D*
来源:Chemical Communications, 2010, 46(2): 318-320.
DOI:10.1039/b919114c
摘要
A facile synthesis of dibenzopyrroloazepinones via an electrophilic cyclisation of a biphenyl-acyliminium ion is described; an unusual 1,2-phenyl shift occurs when the C-1' carbon is the more nucleophilic than the C-2' carbon.