作者:Thomas Little、Joseph Meara、Fuqiang Ruan、Minh Nguyen、Maher Qabar
DOI:10.1081/scc-120004270
日期:2002.1
The efficient synthesis of several new and novel 4-substituted triazolidindiones (urazoles) starting from isocyanates, amines, anilines and carboxylic acids is reported.