| 1-丁基-3-甲基咪唑四氟硼酸盐的合成研究 |
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| 引用本文： | 王贇,杨亮,高丹. 1-丁基-3-甲基咪唑四氟硼酸盐的合成研究[J]. 广东化工, 2011, 38(9): 8-9 |
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| 作者姓名： | 王贇 杨亮 高丹 |
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| 作者单位： | 湛江师范学院化学科学与技术学院,广东湛江,524048 |
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| 基金项目： | 湛江师范学院博士专项基金资助项目(ZL0701) |
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| 摘 要： | 以1-溴丁烷和N-甲基咪唑为原料合成了中间体溴化1-丁基-3-甲基咪唑,以中间体与NaBF4进行复分解反应制备了离子液体1-丁基-3-甲基咪唑四氟硼酸盐。探讨了投料比、反应时间、反应温度对中间体和1-丁基-3-甲基咪唑四氟硼酸盐产率的影响,确定了最佳合成条件。在此工艺条件下,1-丁基-3-甲基咪唑四氟硼酸盐产率可达85%以上。
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| 关 键 词： | 溴化1-丁基-3-甲基咪唑 1-丁基-3-甲基咪唑四氟硼酸盐 离子液体 |
The Study on the Synthesis of 1-Butyl-3-Methylimidazolium Tetrafluoroborate |
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| Wang Yun,Yang Liang,Gao Dan. The Study on the Synthesis of 1-Butyl-3-Methylimidazolium Tetrafluoroborate[J]. Guangdong Chemical Industry, 2011, 38(9): 8-9 |
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| Authors: | Wang Yun Yang Liang Gao Dan |
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| Affiliation: | Wang Yun,Yang Liang,Gao Dan(Chemistry Science and Technology School,Zhanjiang Normal University,Zhanjiang 524048,China) |
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| Abstract: | 1-Butyl-3-methylimidazolium bromide was synthesized using N-methylimidazole and bromic normal butane.From intermediates,1-butyl-3-methylimidazolium tetrafluoroborate were prepared by replacement reaction.The effects of solvent,mole ratio,reaction time and reaction temperature on intermediates and ionic liquids yields were investigated.The best synthetic conditions of intermediates and 1-butyl-3-methylimidazolium tetrafluoroborate were discussed.The results indicate that yield of production can reach over 94... |
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| Keywords: | 1-butyl-3-methylimidazolium bromide 1-butyl-3-methylimidazolium tetrafluoro borate ionic liquid |
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