两种新型席夫碱的合成与表征  

Synthesis and Characterization of Two Newly Schiff Bases

作　　者：王成泽[1] 李启胜[1] 杜隆超[1] 

机构地区：[1]安徽大学化学化工学院安徽省绿色高分子材料重点实验室,安徽合肥230601

出　　处：《安徽化工》2015年第5期27-30,共4页Anhui Chemical Industry

基　　金：安徽省教育厅自然科学基金资助项目(KJ2013A034)

摘　　要：以对羟基苯乙醇为原料,首先经过三步反应得到中间体5-碘乙基水杨醛,然后分别与邻苯二胺、4'-乙烯基-3,4-联苯二胺反应,得到两种不同的新型席夫碱,分别对各步反应中间体以及两种目标席夫碱进行红外、核磁表征,确定结构。Using 4-hydroxyphenethyl alcohol as original material, the intermediate 5-iodoethylsalicylaldehyde is obtained after three steps reactions. Then the 5-iodoethylsalicylaldehyde reacts with 1,2-diaminobenzene and d＇-vinyl-3, 4-biphenyldiamine respectively, two new Schiff bases are got. Finally, the reaction intermediates and two goals Schiff base were analyzed by NMR and FT-IR, their structures were determined.

关 键 词：对羟基苯乙醇 席夫碱 合成 

分 类 号：O625.63[理学—有机化学]