Microwave-Enhanced Reactions of 4-Amino-5-merecapto-1,2,4-triazoles with Benzoyl Chloride and Aromatic Aldehydes
作者:Yinjuan Bai、Guifang Zhao、Chunyuan Li、Shuixia Zhao、Zhen Shi
DOI:10.1080/00397910802136649
日期:2008.9.12
Abstract The microwave-enhanced reactions of 4-amino-5-mercapto-3-substituent-1,2,4-triazoles with benzoylchloride or arylaldehydes under solvent-free conditions without catalyst were studied. 3-Substituded-6-phenyl-1,2,4-triazolo[3,4-b]-1,3,4-thiadiazoles were easily prepared by the reactions of 4-amino-5-merecapto-3-substituded-1,2,4-triazoles with benzoylchloride. 4-Arylideneamino-5-mercapto-3-substituted-1