| 固载杂多酸PW_(12)/C催化酯化制富马酸二甲酯 |
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| 引用本文： | 马新起,王玉兰.固载杂多酸PW_(12)/C催化酯化制富马酸二甲酯[J].精细化工中间体,2000(4). |
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| 作者姓名： | 马新起 王玉兰 |
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| 作者单位： | 河南大学化学化工学院!河南开封475001(马新起)，河南开封炼锌厂!河南开封475002(王玉兰) |
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| 摘 要： | 以富马酸和甲醇为原料 ,用活性炭固载磷钨酸催化合成富马酸二甲酯 (DMF)。讨论了催化剂用量、醇酸比、反应时间、反应温度等对合成DMF的影响。结果表明 ,该催化剂具有较高的活性、可重复使用 ,后处理容易 ,生产成本低且无三废污染。
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| 关 键 词： | 催化剂 磷钨酸 富马酸二甲酯 催化酯化 |
Activated Carbon Supported Phosphato-tungstic acid for Catalytic Synthesis of Dimethyl Fumaratee |
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| MA Xin qi ,WANG Yu lan.Activated Carbon Supported Phosphato-tungstic acid for Catalytic Synthesis of Dimethyl Fumaratee[J].Fine Chemical Intermediates,2000(4). |
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| Authors: | MA Xin qi WANG Yu lan |
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| Affiliation: | MA Xin qi 1,WANG Yu lan 2 |
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| Abstract: | Synthesis of dimethyl fumarate (DMF) was studied by easterification of fumaric acid with methanol catalyzed by supported heteropoly acid catalyst PW 12 /C. The effects of reaction conditions were investigated. The results showed that this catalyst had good catalytic activity for esterification, made simplicity intreating the products and could be reused, the production costs could be reduced and no wasters produced. |
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| Keywords: | catalyst phosphato tungstic acid dimethyl fumarate esterification catalysis |
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