| 富马酸单乙酯合成工艺的研究 |
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| 引用本文： | 黄阳卫,李守勤.富马酸单乙酯合成工艺的研究[J].浙江化工,2009,40(9):10-12. |
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| 作者姓名： | 黄阳卫 李守勤 |
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| 作者单位： | 杭州大自然有机化工实业有限公司,浙江,杭州,310011 |
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| 摘 要： | 以顺丁烯二酸酐和无水乙醇为原料,无水AlCl3为异构化催化剂,合成富马酸单乙酯。比较了酯化温度、异构化催化剂、异构化温度与时间对反应产率的影响。在较优条件下反应产率可达85%,产品纯度大于99%。
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| 关 键 词： | 富马酸单乙酯 酯化反应 异构化反应 |
Study on the Synthesis of Monoethyl Fumarate |
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| HUANG Yang-wei,LI Shou-qin.Study on the Synthesis of Monoethyl Fumarate[J].Zhejiang Chemical Industry,2009,40(9):10-12. |
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| Authors: | HUANG Yang-wei LI Shou-qin |
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| Affiliation: | (Hangzhou Nature Organic Chemicals Co., Ltd. Hangzhou 310011,China) |
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| Abstract: | Monoethyl fumarate was synthesized with maleic anhydride and ethanol as raw materials, aluminium trichloride as catalyst. The effects of esterification temperature, isomerization catalyst, isomerization temperature and reaction time to the yield were studied. The results showed that the yield of monoethyl fumarate was 85% and the purity was over 99%. |
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| Keywords: | monoethyl fumarate esterification isomerization |
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