| 邻硝基氯苯O-烷基化聚乙二醇相转移催化过程研究 |
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| 引用本文： | 于林超,王淑波.邻硝基氯苯O-烷基化聚乙二醇相转移催化过程研究[J].吉林化工学院学报,1998,15(4):22-25. |
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| 作者姓名： | 于林超 王淑波 |
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| 作者单位： | [1]吉林化工学院 [2]吉化公司职工教育总校 |
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| 摘 要： | 用不同分子量的聚乙二醇作为相转移催化剂，对邻硝基氯苯的Ｏ－甲基化、Ｏ－乙基化反应进行了研究．当催化剂浓度一定时，Ｏ－烷基化反应均为假一级反应，并求得了反应活化能．
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| 关 键 词： | 邻硝基氯苯 烷基化 相转移催化剂 聚乙二醇 |
ON THE O ALKYLATION OF O NITROCHLOROBENZENE BY POLYETHYLENE GLYCOL AS PHASE TRANSFER CATALYST |
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| Yu Linchao,Zou Changjun.ON THE O ALKYLATION OF O NITROCHLOROBENZENE BY POLYETHYLENE GLYCOL AS PHASE TRANSFER CATALYST[J].Journal of Jilin Institute of Chemical Technology,1998,15(4):22-25. |
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| Authors: | Yu Linchao Zou Changjun |
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| Affiliation: | Yu Linchao Zou Changjun(Jilin Institute of Chemical Technology) Wang Shubo(General Worker Education School of JCIC) |
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| Abstract: | The kinetics and mechanism of the o alkylation of o nitrochlorobenzen with polyethylene glycol of different molecular weights as phase transfer catalysts are stuied.The results indicate that the o alkylation of o nitrochlorobenzene in a constant concentration of polyethylene glycol obeys the pseudo first order kinetically. |
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| Keywords: | o nitrochlorobenzene alkylation phase transfer catalyst polyethylene glycol |
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