节点文献
5-取代-1H-1,2,4-三氮唑-3-羧酸的合成
Synthesis of 5-substituted-1H-1,2,4-triazole derivatives
【Abstract】 1H1,2,4-triazole derivatives,owing to their extensive uses in pharmaceutical synthesis, four 5substituted1H1,2,4triazoles were prepared with 5amino1H1,2,4triazole3carboxylic acid through diazotization and Sandmeyer reaction.Their structures were characterized by IR,UV,1H NMR and MS.
【关键词】 5-氨基-1H-1,2,4-三氮唑-3-羧酸;
Sandmeyer反应;
合成;
【Key words】 5-amino-1H-1,2,4-triazole-3-carboxylic acid; sandmeyer reactiom; synthesis;
【Key words】 5-amino-1H-1,2,4-triazole-3-carboxylic acid; sandmeyer reactiom; synthesis;
- 【文献出处】 化学研究与应用 ,Chemical Research and Application , 编辑部邮箱 ,2003年04期
- 【分类号】O626.26
- 【被引频次】1
- 【下载频次】209