功能化离子液体及其在有机合成中的应用

Applications of task-specific ionic liquids in organic synthesis

综述了功能化离子液体的制备、性质及其在有机合成中的应用。功能化离子液体是通过将不同类型的官能团接枝到普通离子液体的离子结构上得到的,在黏度、熔点等方面具有独特的性质。从阴离子、阳离子和双重功能化3方面概述了不同功能化离子液体作为反应介质或催化剂在Knoevenagel缩合反应、Michael加成反应等有机合成中的应用。

The synthesis, properties and applications of task-specific ionic liquids（TSILs） are reviewed. TSILs are accomplished by the grafting of different kinds of functionalized groups onto common ionic liquids. They have unique properties in viscosity and melting points. As reaction media and catalyst, the applications of TSILs in organic synthesis, such as Knoevenagel condensation reaction and Michael addition reaction are summarized in anion, cation and dual functionality.