作者:Aiwu Yin、Saijin Huang、Chuanbin Wu
DOI:10.14233/ajchem.2013.14463
日期:——
Chiral imidazolium ionic liquids (3) from amino acid were synthesized when reacted with 1,2-dibromoethane, 1,3-dibromopropane, 1,4-dibromobutane, 1,6-dibromohexane and 1,9-dibromononane, respectively, to obtain a series of chiral geminal dicationic ionic liquid (5), The structures of the synthesized compouds were determined by IR, 1H and 13C NMR, this method for the synthesis of chiral geminal dicationic ionic liquid is simple and rapid with high yield and the study for their application is under way.
以氨基酸为原料合成了手性咪唑离子液体(3),并分别与1,2-二溴乙烷、1,3-二溴丙烷、1,4-二溴丁烷、1,6-二溴己烷和1,9-二溴壬烷反应,得到了一系列手性宝石双药离子液体(5)、通过红外光谱、1H 核磁共振和 13C 核磁共振测定了所合成化合物的结构,该方法合成手性双阳离子液体简单、快速、收率高,目前正在进行应用研究。