| 强酸性离子交换树脂催化合成联苯乙酸乙酯 |
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| 引用本文： | 葛洪玉,马卫兴.强酸性离子交换树脂催化合成联苯乙酸乙酯[J].离子交换与吸附,2006,22(2):182-186. |
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| 作者姓名： | 葛洪玉 马卫兴 |
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| 作者单位： | 淮海工学院化学工程系,连云港,222005;淮海工学院化学工程系,连云港,222005 |
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| 基金项目： | 淮海工学院学科基金资助项目(编号:XK200310)，淮海工学院自然科学基金资助项目(编号:Z2004026) |
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| 摘 要： | 考察了几种强酸性离子交换树脂对联苯乙酸酯化反应的活性,结果表明,D001-CC型号的强酸性离子交换树脂对合成联苯乙酸乙酯的反应催化活性高,联苯乙酸的转化率可达88.7%,同时它的回收容易,重复使用性能好。同时考察了反应条件对酯化反应收率的影响,获得了该反应的优化条件。
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| 关 键 词： | 联苯乙酸乙酯 强酸性离子交换树脂 催化 合成 |
| 文章编号： | 1001-5493(2006)01-0182-05 |
| 收稿时间： | 2005-08-17 |
| 修稿时间： | 2005年8月17日 |
SYNTHESIS OF ETHYL 4-BIPHENYLACETATE CATALYZED BY STRONG ACID CATION EXCHANGE RESIN |
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| GE Hongyu,MA Weixing.SYNTHESIS OF ETHYL 4-BIPHENYLACETATE CATALYZED BY STRONG ACID CATION EXCHANGE RESIN[J].Ion Exchange and Adsorption,2006,22(2):182-186. |
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| Authors: | GE Hongyu MA Weixing |
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| Institution: | Department of Chemical Engineering, Huaihai Institute of Technology, Lianyungang 222005, China |
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| Abstract: | The investigation of activities of some kinds of strong acid cation exchange resins catalytic esterification of 4-biphenylacetic acid and ethanol were reported in this paper.The result showed that D001-CC had high catalytic activity in the esterification of 4-biphenylacetic acid and ethanol.The conversion ratio of 4-biphenylacetic acid was above 88.7%.Meanwhile the catalysts could be recovered easily and used repeatedly.The reaction conditions effect on yield of the esterification was also studied,and optimal process was obtained. |
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| Keywords: | Ethyl 4-biphenylacetate Strong acid cation exchange resin Catalysis Synthesis |
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