| 苯基二氯化膦的合成工艺研究 |
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| 引用本文： | 熊明金,王国栋.苯基二氯化膦的合成工艺研究[J].云南化工,2005,32(3):16-19,22. |
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| 作者姓名： | 熊明金 王国栋 |
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| 作者单位： | 云南省化工研究院,云南,昆明,650228 |
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| 摘 要： | 以PCl3和苯为原料,在无水AlCl3催化作用下合成DCPP,研究了各反应条件的影响。采用NaCl配合剂除去催化剂AlCl3。较佳的工艺条件是:n(C6H6)∶n(AlCl3)∶n(PCl3)=1∶1∶2,反应时间:8h,反应温度75℃～76℃,收率达到75%。
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| 关 键 词： | 合成 苯基二氯化膦 三氯化铝 苯 |
| 文章编号： | 1004-275X(2005)03-0016-04 |
Process for the Synthesis of Dichlorophenylphosphine |
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| XIONG Ming-Jin,WANG Guo-Dong.Process for the Synthesis of Dichlorophenylphosphine[J].Yunnan Chemical Technology,2005,32(3):16-19,22. |
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| Authors: | XIONG Ming-Jin WANG Guo-Dong |
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| Abstract: | Dichlorophenylphosphine was synthesized from benzene and phosphorous trichloride, and reaction condition was studied. Result showed that the optimum process was molar ratio of benzene/aluminium chloride/ phosphorous trichloride 1∶1∶2, reaction time of 8 h, reaction temperature of 75℃~ 76℃ and using sodium chloride to remove aluminium chloride, with the yield of 75%. |
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| Keywords: | synthesis dichlorophenylphosphine aluminium chloride benzene |
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