| 对甲苯磺酸催化合成乙酸异戊酯的研究 |
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| 引用本文： | 丁健桦,乐长高,李建强,赵清明.对甲苯磺酸催化合成乙酸异戊酯的研究[J].华东地质学院学报,1999,22(2):186-189. |
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| 作者姓名： | 丁健桦 乐长高 李建强 赵清明 |
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| 作者单位： | 华东地质学院应用化学系 |
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| 摘 要： | 研究了以对甲苯磺酸为催化剂、以无水氯化钙为吸水剂，催化合成乙酸异戊酯的新方法，探讨了酯化反应的条件。结果表明，对甲苯磺酸具有较高的催化活性，在最佳条件下，酯产率可达９４％以上，产品质量符合要求。本方法操作简便、反应时间短、反应条件易控制、无污染。
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| 关 键 词： | 对甲苯磺酸 无水氯化钙 催化合成 乙酸异戊酯 |
| 修稿时间： | :1999-01-0 |
Study of Synthesizing Isoamyl Acetate Catalysed by Para-toluenesulfonic Acid |
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| Ding Jianhua,Le Zhanggao,Li Jianqiang,Zhao qingming.Study of Synthesizing Isoamyl Acetate Catalysed by Para-toluenesulfonic Acid[J].Journal of East China Geological Institute,1999,22(2):186-189. |
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| Authors: | Ding Jianhua Le Zhanggao Li Jianqiang Zhao qingming |
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| Abstract: | Taking para toluenesulfonic acid as catalyst, anhydrous calcium chloride as water absorbent, the isoamyl Acetate is synthesized. The condition of esterifical reaction is discussed. The results show that para toluenesulfonic acid has higher catalytic activity.Under the optimum condition, the yielding rate of ester can reach over 94 percent and the quality can meet the need. This method has the advantages of easy operation, short reaction time and no pollution. And its reaction condition is easily controlled. |
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| Keywords: | para toluenesulfonic acid anhydrous calcium chloride catalyst synthesis isoamyl acetate |
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