The Action of Amines on the Esters of Carboxy Substituted Ureas, Thioureas and Guanidines. III
作者:J. Alden Murray、F. B. Dains
DOI:10.1021/ja01316a044
日期:1934.1
Lewis Base-Catalyzed Reaction of Aziridinofullerene with Ureas for the Preparation of Fulleroimidazolidinones
作者:Meng-Lei Xing、Xin-Wei Lu、Chun-Bao Miao、Jia-Xing Li、Xiao-Qiang Sun、Hai-Tao Yang
DOI:10.1021/jo5022772
日期:2014.12.5
The Lewis base-catalyzed double nucleophilic substitution reaction of N-tosylaziridinofullerene with various ureas allows the easy preparation of fulleroimidazolidinones with a high tolerance for functional groups. Alkyl-substituted ureas show better reactivity than aryl-substituted ureas.
Chabrier de la Saulniere, Annales de Chimie (Cachan, France), 1942, vol. <11> 17, p. 353,363