| 相转移催化合成乙酸异丙酯 |
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| 引用本文： | 苏丽红,王璇. 相转移催化合成乙酸异丙酯[J]. 化学工程师, 2002, 0(5): 8-9 |
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| 作者姓名： | 苏丽红 王璇 |
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| 作者单位： | 长春师范学院化学系,长春,130032 |
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| 摘 要： | 利用相转移催化剂催化合成乙酸异丙酯，最佳反应条件如下：催化剂用量0．38g./0.1mol乙酸，醇酸比1：2，反应时间1h，收率94．16％。实验证明，相转移催化对该酯化反应是高效，低成本和实用的合成方法。
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| 关 键 词： | 相转移催化 合成 乙酸异丙酯 乙酸异丙酸 |
| 文章编号： | 1002-1124(2002)05-0008-02 |
| 修稿时间： | 2002-08-19 |
Synthesis of Isopropyl Acetate by Phase Transfer Catalysis |
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| Su Lihong Wang Xuan. Synthesis of Isopropyl Acetate by Phase Transfer Catalysis[J]. Chemical Engineer, 2002, 0(5): 8-9 |
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| Authors: | Su Lihong Wang Xuan |
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| Abstract: | Use of CTMAB as phase trasfer catalyst on the esterification of isopropyl acetate was studied.The optimized donditions are as following:the weight of catalyst is 0.38g/0.1mol acetic acid,the mole ratio of alchol to acid is 1:2 and the reaction time is 1 h.The chemical yield was 94.2%.Experiment results showed that phase transfer catalyst(CTMAB) is a highly active catalyst for this reaction.It is an inexpensive and very practical methed. |
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| Keywords: | CTMAB Phase trasfer catalyst Synthesis Isopropyl acetate |
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