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微波法合成离子液体1-丁基-3-甲基咪唑四氟硼酸盐的研究
引用本文:张冲,房旭彬,田丹碧.微波法合成离子液体1-丁基-3-甲基咪唑四氟硼酸盐的研究[J].化学试剂,2007,29(2):72-74.
作者姓名:张冲  房旭彬  田丹碧
作者单位:南京工业大学,理学院,江苏,南京,210009
摘    要:由1-甲基咪唑和溴代正丁烷通过微波法合成了中间体溴化1-丁基-3-甲基咪唑,考察了微波功率和反应时间对此步反应产率的影响。中间体经阴离子交换,得到标题化合物。产物的结构和纯度通过IR1、HNMR和离子选择电极表征。

关 键 词:离子液体  微波  1-丁基-3-甲基咪唑四氟硼酸盐  合成
文章编号:0258-3283(2007)02-0072-03
修稿时间:2006-07-15

Study on the microwave-assisted synthesis of ionic liquid 1-bu tyl-3-methylimidazolium tetrafluoroborate
ZHANG Chong,FANG Xu-bin,TIAN Dan-bi.Study on the microwave-assisted synthesis of ionic liquid 1-bu tyl-3-methylimidazolium tetrafluoroborate[J].Chemical Reagents,2007,29(2):72-74.
Authors:ZHANG Chong  FANG Xu-bin  TIAN Dan-bi
Affiliation:College of Sciences, Nanjing Uni- versity of Technology, Nanjing 210009, China
Abstract:The key intermediate,1-butyl-3-methylimidazolium bromide was synthesized effectively from 1-methylimidazole and 1-bromobutane under microwave irradiation.The influence of microwave power and reaction time on the synthetic reaction was also investigated.After anionic exchange,the ionic liquid 1-butyl-3-methylimidazolium tetrafluoroborate was obtained.The structure and purity of the final product were characterized by means of IR,(~1HNMR) spectroscopy and ion selective electrode.
Keywords:ionic liquid  microwave  1-butyl-3-methylimidazolium tetrafluoroborate  synthesis
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