First Synthesis of Some New 1-Aryl-4-ethoxycarbonyl- 5-dimethylaminomethyleneamino-1,2,- 3-triazole Under Vilsmeier Conditions
作者:Mindong Chen、Youfei Zheng、Guizhi Gao、Shuxian Fan、Shijie Lu、Weiyi Hua
DOI:10.1081/scc-120026322
日期:2003.12
Some new 1-aryl-4-ethoxycarbonyl-5-dimethylaminomethyleneamino- 1,2,3-triazoles were first prepared from 1-aryl-4-ethoxycarbonyl-5-amino-1,2,3-triazoles and N,N-dimethylformamide in the presence of phosphorus oxychloride under mild condition in excellent yields. Their structures were characterized by IR, H-1 NMR, MS, and elemental analysis, and their inhibiting effects on various bacteria were also screened.