| 固载杂多酸催化合成富马酸二甲酯 |
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| 引用本文： | 许文苑,彭道锋,熊国宣,朱霞萍. 固载杂多酸催化合成富马酸二甲酯[J]. 化学试剂, 2002, 24(6): 367-368 |
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| 作者姓名： | 许文苑 彭道锋 熊国宣 朱霞萍 |
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| 作者单位： | 东华理工学院应用化学系,抚州,344000 |
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| 摘 要： | 以富马酸与甲醇为原料，固载杂多酸PW12／C为催化剂合成了富马酸二甲酯，详细探讨了影响酯化反应的各种因素，得到了富马酸与甲醇反应的最佳条件，在此条件下，酯化产率为91．6％。
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| 关 键 词： | 催化合成 富马酸二甲酸 固载杂多酸PW12／C 酯化反应 防腐剂 |
| 文章编号： | 0258-3283(2002)06-0367-02 |
| 修稿时间： | 2002-01-03 |
Synthesis of dimethyl fumarate by heterogeneous supported heteropoly acid |
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| Abstract: | Synthesis of dimethyl fumarate by esterification reaction of fumaric acid with methanol catalyzed by heterogeneous supportedheteropoly acid PW 12 /C was studied in this paper.A careful study of the effects on the esterification reaction was done. Under these conditions,the yield of ester was about 91.6%. |
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| Keywords: | heterogeneous supported heteropoly acid PW 12 /C dimethyl fumarate esterification reaction |
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