Ferric Perchlorate Promoted Reaction of [60]Fullerene with N-Sulfonyl Aldimines: Synthesis and Functionalization of Fulleroxazolidines
摘要:
The rare fulleroxazolidines 2 were successfully synthesized by the facile ferric perchlorate promoted reaction of [60]fullerene with various N-sulfonyl aldimines 1. Further functionalization of fulleroxazolidines by arenes in the presence of boron trifluoride afforded 1,4-bisarylation products 4. A possible reaction mechanism for the formation of the fulleroxazolidines is proposed.
BF<sub>3</sub>·Et<sub>2</sub>O-Catalyzed Formal [3 + 2] Reaction of Aziridinofullerenes with Carbonyl Compounds
作者:Hai-Tao Yang、Meng-Lei Xing、Ye-Fei Zhu、Xiao-Qiang Sun、Jiang Cheng、Chun-Bao Miao、Fa-Bao Li
DOI:10.1021/jo4025573
日期:2014.2.7
The BF3·Et2O-catalyzed formal [3 + 2] reaction of aziridinofullerenes with various carbonylcompounds for the easy preparation of fullerooxazolidines has been developed. Moreover, the reaction of aziridinofullerene with ethyl formate affords the simplest fullerooxazole without substituent.