Ferric Chloride-Catalyzed Reaction of [60]Fullerene with <i>tert</i>-Butyl <i>N</i>-Substituted Carbamates: Synthesis of Oxazolidino[4,5:1,2][60]fullerenes
作者:Xun You、Guan-Wu Wang
DOI:10.1021/jo402354w
日期:2014.1.3
The rare oxazolidinofullerenes have been prepared by the ferric chloride-catalyzed reaction of [60]fullerene with various tert-butyl N-substituted carbamates via t-Bu-O bond cleavage and heteroannulation under mild conditions. A possible mechanism for the formation of oxazolidinofullerenes is proposed.