Efficient three-component synthesis of N-alkyl-3,6-diaryl-[1,2,4]triazolo[4,3-b][1,2,4]triazin-7-amines under solvent-free condition
作者:Sara Azimi、Mehdi Soheilizad、Afsaneh Zonouzi、Mohammad Mahdavi
DOI:10.24820/ark.5550190.p010.175
日期:——
A simple, efficient and environment-friendly approach is described for the synthesis of N-alkyl-3,6-diaryl[1,2,4]triazolo[4,3-b][1,2,4]triazin-7-amines based on three-component reaction between 5-aryl-4H-1,2,4triazole-3,4-diamine, isocyanide and aldeyhde under solvent-free condition. The products are obtained in moderate to good yields and are in a state of high purity.
一种简单、高效、环保的合成N-烷基-3,6-二芳基[1,2,4]三唑并[4,3-b][1,2,4]triazin-7-的方法基于 5-芳基-4H-1,2,4三唑-3,4-二胺、异氰化物和醛在无溶剂条件下三组分反应的胺。以中等至良好的收率获得产品并且处于高纯度状态。