| [bpc]Br-xAlCl3离子液体催化合成苯基二氯化膦 |
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| 引用本文： | 张家鹤,唐旭东,柏春燕.[bpc]Br-xAlCl3离子液体催化合成苯基二氯化膦[J].天津轻工业学院学报,2010(2):38-40,75. |
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| 作者姓名： | 张家鹤 唐旭东 柏春燕 |
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| 作者单位： | 天津科技大学材料科学与化学工程学院,天津300457 |
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| 摘 要： | 以苯和三氯化磷为原料，在气相色谱监控下，以bpc]Br-xAlCl3离子液体作为催化剂催化合成苯基二氯化膦（DCPP），讨论反应时间、催化剂用量、催化剂的重复使用性等因素对DCPP产率的影响．研究表明，使用气相色谱对实验进行监控有效地缩短了实验周期、提高了工作效率，使用bpc]Br-xAlCl3离子液体催化合成DCPP时具有催化剂用量少、催化效率高、催化剂具有一定的重复使用性、产品可直接分离、环境污染小等特点．
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| 关 键 词： | 苯基二氯化膦 离子液体 催化剂 气相色谱 |
Synthesis of Dichlorophenylphosphine Catalyzed by [bpc]Br-xAlCl3 Ionic Liquids |
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| ZHANG Jia-he,TANG Xu-dong,BAI Chun-yan.Synthesis of Dichlorophenylphosphine Catalyzed by [bpc]Br-xAlCl3 Ionic Liquids[J].Journal of Tianjin University of Light Industry,2010(2):38-40,75. |
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| Authors: | ZHANG Jia-he TANG Xu-dong BAI Chun-yan |
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| Affiliation: | (College of Materials Science and Chemical Engineering, Tianjin University of Science ＆ Technology, Tianjin 300457, China) |
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| Abstract: | The Friedel-Crafts reaction of PC13 and benzene in bpc]Br-xAlCl3 ionic liquids was investigated for green synthesis of dichlorophenylphosphine（DCPP）with real time monitoring of gas chromatography（GC）. Reaction time,the efficiency of catalyst,performance for repeated use of ILs were studied. It was found that the experimental cycle was shorten by using GC, bpc]Br-xAlCl3 was a high efficiency of catalyst and has good performance for repeated use ,DCPP could be seperated easily and has little environmental pollution. |
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| Keywords: | dichlorophenylphosphine ionic liquids catalyst gas chromatography |
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