| 苯并咪唑型离子液体的合成与表征 |
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| 引用本文： | 吴长利,白银娟,吕东旭,孙伟,史真.苯并咪唑型离子液体的合成与表征[J].化学试剂,2009,31(11). |
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| 作者姓名： | 吴长利 白银娟 吕东旭 孙伟 史真 |
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| 作者单位： | 西北大学,化学系,陕西,西安,710069 |
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| 基金项目： | 陕西省教育厅专项基金资助项目 |
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| 摘 要： | 以邻苯二胺、乙酸和碘甲烷为原料合成了1,2-二甲基苯并咪唑,以此为基础与1-溴代烷和HBF4反应得到苯并咪唑溴盐和苯并咪唑四氟硼酸盐两个系列离子液体.产物结构经 1HNMR和IR确证.并对苯并咪唑四氟硼酸盐离子液体的催化性能进行了初步研究.
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| 关 键 词： | 离子液体 苯并咪唑盐 溴盐 四氟硼酸盐 |
Synthesis and characterization of benzimidazolium-based ionic liquids |
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| WU Chang-li,BAI Yin-juan,LV Dong-xu,SUN Wei,SHI Zhen.Synthesis and characterization of benzimidazolium-based ionic liquids[J].Chemical Reagents,2009,31(11). |
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| Authors: | WU Chang-li BAI Yin-juan LV Dong-xu SUN Wei SHI Zhen |
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| Abstract: | Two series of ionic liquids benzimidazolium bromide and tetrailuoroborates were synthesized via the reaction of 1-bro-moalkane and HBF_4 upon 1,2-dimethyl benzimidazole, which was prepared using o-phenylenediamine, acetic acid and methyl io-dide as the starting materials. The structures of the target com-pounds were confirmed by ~1HNMR and IR spectrometry. The catalytic properties of benzimidazolium tetrailuoroborates were preliminarily studied. |
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| Keywords: | ionic liquids benzimidazolium salts bromide tetrafluoroborate |
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