离子液体中间体的合成研究  

Study on Preparation of Ionic Liquid mediates

作　　者：赵敏[1] 王锦堂[1] 

机构地区：[1]南京工业大学理学院,江苏南京210009

出　　处：《化工时刊》2004年第7期22-23,25,共3页Chemical Industry Times

摘　　要：离子液体又称室温熔盐 ,基本上是由含氮的有机阳离子和大的无机阴离子组成。它具有很大的液态范围 ,宽的电化学窗口、高而稳定的电导率、挥发度低 ,热稳定、不燃烧等一系列有机溶剂所不具备的优点。本文介绍了N -烷基吡啶盐以及烷基咪唑盐的两种离子液体中间体的合成研究。Ionic liquid is also known as room temperature molten salts,which consists of nitrogen-containing organic cations and inorganic anions. It has many unique properties including a wide electrochemical window, high electrical conductivity, lack of measurable vapor pressure and high thermal stability. This paper foused on the preparation of several ionic liquid intermediates including N-alkylpyridinium and alkylimidazole salt.

关 键 词：离子液体 合成 室温熔盐 l-甲基咪唑 溴化1-甲基-3-乙基咪唑 吡啶 溴化N-乙基吡啶 中间体 

分 类 号：TQ413[化学工程]