功能化离子液体的合成工艺优化与表征  

Optimization of the Synthesis and Characterizations of the Functionalized Ionic Liquids

作　　者：张丽荣[1] 易封萍[1] 张旋[1] 邹建中[1] 

机构地区：[1]上海应用技术学院香料香精技术与工程学院,上海201418

出　　处：《化学世界》2013年第1期46-51,共6页Chemical World

基　　金：上海市科委地方院校能力建设项目(11520502600);上海市教委重点项目(11ZZ180)

摘　　要：研究了1-乙烯基咪唑型和4-二甲胺基吡啶型两种功能化离子液体的合成工艺,采用正交实验方案对合成条件进行了考察。实验结果确定了制备这两种离子液体的最佳反应时间、反应温度、反应物以及溶剂的量。通过对离子液体理化性质包括结构、溶解性、酸碱度和粘度等的表征,对其性质给出了比较全面的定性和定量分析。The syntheses of two functionalized ionic liquids such as 1-ethyl-3-vinyl-iminazole tetrafluoroborate and 1-butyl-4-dimethylamino pyridine hydroxide were optimized by orthogonal experiments.The optimal reaction conditions including reaction time,reaction temperature and amounts of reactants and solvents were found.Furthermore,the structures of the products were confirmed and their solubility,acid-base property and viscosity were characterized.

关 键 词：功能化离子液体 合成工艺 优化 表征 

分 类 号：O621.25[理学—有机化学]