几种水杨醛衍生物的合成以及Schiff-碱双位配体与其还原产物的制备  

Synthesis of several salicylaldehyde derivatives and pre-paration of two novel ditopic ligands derived from Schiff base

作　　者：高巍[1] 王强[1] 

机构地区：[1]武汉纺织大学化学与化工学院纺织印染清洁生产教育部工程研究中心,湖北武汉430200

出　　处：《化学试剂》2012年第4期315-318,360,共5页Chemical Reagents

摘　　要：报道了5-甲基-3-亚甲基哌啶水杨醛及5-溴-3-亚甲基哌啶水杨醛和5-溴-3-亚甲基吗啡林水杨醛的合成;同时报道了含二级胺桥联的Salen-类Schiff碱及其还原产物的合成。初步研究分析了双位配体Schiff碱的金属盐配合物的稳定性及其水解产物。并通过核磁共振、红外、质谱等手段对相关化合物结构进行了表征。5-Methyl-3-methylene piperidin salicylaldehyde,5- bromo-3-methylene piperidine salicylaldehyde and 5-bromo-3- methylene morpholine salicylaldehyde were synthesized. Salen-type Schiff base containing a secondary amine backbone was prepared from condensation of salicylaldehyde and dieth- ylenetriamine and the reduced product with NaBH4 was also reported. The stability and hydrolysis of the metal salt com- plex with Schiff base were demonstrated. The compounds were characterized by NMR,IR and MS.

关 键 词：水杨醛衍生物 SALEN 双位配体 

分 类 号：O626[理学—有机化学]