作　　者： ; ; ;

机构地区： 郧阳师范专科学校化学系

出　　处： 《化学研究与应用》 2003年第4期533-534,共2页

摘　　要： 1H1,2,4-triazole derivatives,owing to their extensive uses in pharmaceutical synthesis, four 5substituted1H1,2,4triazoles were prepared with 5amino1H1,2,4triazole3carboxylic acid through diazotization and Sandmeyer reaction.Their structures were characterized by IR,UV,1H NMR and MS. 1H1,2,4-triazole derivatives,owing to their extensive uses in pharmaceutical synthesis, four 5substituted1H1,2,4triazoles were prepared with 5amino1H1,2,4triazole3carboxylic acid through diazotization and Sandmeyer reaction.Their structures were characterized by IR,UV,1H NMR and MS.

关 键 词： 取代 三氮唑 羧酸 合成 反应 光谱分析 元素分析 重氮盐溶液

领　　域： [理学] [理学]