5-羧基-3-氨基-1,2,4-三氮唑芳香醛席夫碱的合成与表征  

Synthesis and Characterization of 5-Carboxy-3-Amino-1,2,4-Triazole Aromatic Aldehyde Schiff Base

作　　者：黎中良[1] 周振[1] 

机构地区：[1]玉林师范学院化学与材料学院,广西玉林市玉州区教育东路537000

出　　处：《光谱实验室》2013年第4期1729-1732,共4页Chinese Journal of Spectroscopy Laboratory

摘　　要：利用氨基胍碳酸氢盐与草酸反应合成5-羧基-3-氨基-1,2,4-三氮唑,然后用5-羧基-3-氨基-1,2,4-三氮唑与芳香醛反应,合成了2种5-羧基-3-氨基-1,2,4-三氮唑芳香醛席夫碱,通过元素分析,红外光谱和紫外光谱对产物的结构进行了表征。Both 5-carboxy-3-amino-1,2,4-triazole aromatic aldehyde Schiff base were synthesized and characterized by elemental analysis,IR,and UV spectroscopy,which were reacted between aromatic aldehyde and 5-carboxy-3-amino-1,2,4-triazole that was by means of two reaction between aminoguanidine bicarbonate and ethanedioic acid.

关 键 词：5-羧基-3-氨基-1 2 4-三氮唑 芳香醛 席夫碱 合成 表征 

分 类 号：O657.32[理学—分析化学] O657.33[理学—化学]