微波合成离子液体的研究  

Study on the Microwave-assisted Synthesis of Ionic Liquids

作　　者：洪淑翠[1] 

机构地区：[1]淄博职业学院化学工程系,山东淄博255013

出　　处：《山东化工》2011年第10期22-24,共3页Shandong Chemical Industry

摘　　要：在未经改装的家用微波炉中,利用微波间歇辐射的方法,几分钟内制备出多种离子液体。反应时间分别为:[Emim]Br 4.5min、[Bmim]Br 4.0min、[Emim]BF4 3.5min。结果表明微波加热可显著提高合成速率。[Emim]BF4离子液体的结构经红外光谱验证。Using microwave intermittence radiation method, prepared several ionic liquids in the microwave ovens without convertion in several minutes. The reaction time was [ Emim] Br 4.5min, [ Bmim] Br 4.0min, [ Emim] BF4 3.5min,respectively. The result indicated that the microwave heating obviously enhaned the synthesis speed. The structure of the [ Emim ] BF4 ionic liquids had been proved by IR.

关 键 词：室温离子液体 微波辐射 合成 

分 类 号：O621.25[理学—有机化学]