| 醇胺类离子液体的合成及表征 |
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| 引用本文： | 纪俊荣,袁海涛,王建英,付林林,杜振雷,胡永琪.醇胺类离子液体的合成及表征[J].河北工业科技,2010,27(5):285-287. |
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| 作者姓名： | 纪俊荣 袁海涛 王建英 付林林 杜振雷 胡永琪 |
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| 作者单位： | 1. 河北科技大学化学与制药工程学院,河北石家庄,050018
2. 河北科技大学资产管理处,河北石家庄,050018 |
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| 摘 要： | 由乙醇胺、二乙醇胺、三乙醇胺提供阳离子,甲酸、乙酸、乳酸提供阴离子,合成了一系列醇胺类离子液体,并对其进行了核磁共振氢谱和红外光谱表征并确认。将常规水浴法、冰水浴法、微波法进行比较,并对水浴条件下反应温度、反应时间对收率的影响进行了考察。最佳反应条件如下:反应时间为20 h,水浴温度为5℃。
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| 关 键 词： | 离子液体 合成 表征 |
Synthesis and character ization of hydr ox yl ammonium ionic liquids |
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| JI Jun-rong,YUAN Hai-tao,WANG Jian-ying,FU Lin-lin,DU Zhen-lei and HU Yong-qi.Synthesis and character ization of hydr ox yl ammonium ionic liquids[J].Hebei Journal of Industrial Science & Technology,2010,27(5):285-287. |
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| Authors: | JI Jun-rong YUAN Hai-tao WANG Jian-ying FU Lin-lin DU Zhen-lei and HU Yong-qi |
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| Institution: | College of Chemical and Pharmaceutical Engineering,Hebei University of Science and Technology,Shijiazhuang Hebei 050018,China;Department of Assets Management,Hebei University of Science and Technology,Shijiazhuang Hebei 050018,China;College of Chemical and Pharmaceutical Engineering,Hebei University of Science and Technology,Shijiazhuang Hebei 050018,China;College of Chemical and Pharmaceutical Engineering,Hebei University of Science and Technology,Shijiazhuang Hebei 050018,China;College of Chemical and Pharmaceutical Engineering,Hebei University of Science and Technology,Shijiazhuang Hebei 050018,China;College of Chemical and Pharmaceutical Engineering,Hebei University of Science and Technology,Shijiazhuang Hebei 050018,China |
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| Abstract: | A series of hydroxyl ammonium ionic liquids were synthesized from cation coming from ethanolamine,diethanolamine,and triethanolamine and anion from lactic acid,acetic acid and formic acid,and confirmed by 1H NMR and 13 C NMR.This research made a comparison among conventional water-bath method,ice water-bath method and microwave water-bath method.In addtion,an investigation of the effect of water-bath temperature and time on recovery rate was carried out.The results suggest that the optimal synthesis conditions are 5 ℃ and 20 h. |
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| Keywords: | ionic liquids synthesis characterization |
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