| 富马酸二甲酯合成的新工艺 |
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| 引用本文： | 雷新有,潘素娟,白小华,孟慧玲.富马酸二甲酯合成的新工艺[J].资源开发与市场,2011,27(9). |
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| 作者姓名： | 雷新有 潘素娟 白小华 孟慧玲 |
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| 作者单位： | 1. 天水师范学院生命科学与化学学院,甘肃天水741001;甘肃省新型分子材料设计与功能重点实验室,甘肃天水741001
2. 天水师范学院生命科学与化学学院,甘肃天水,741001 |
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| 基金项目： | 天水师范学院中青年教师科研资助项目(编号:TSA0922) |
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| 摘 要： | 以顺酐和甲醇为原料,在浓盐酸的作用下采用一锅法合成富马酸二甲酯.通过正交实验考查了醇解和酯化过程中甲醇用量、时间、温度和异构化过程中浓盐酸用量、时间、温度等因素对反应的影响,得到最优化条件,收率达90.19％.
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| 关 键 词： | 富马酸二甲酯 顺酐 浓盐酸 一锅法 |
Novel Technology of Dimethyl Fumarate Synthesis |
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| LEI Xin-you,PAN Su-juan,BAI Xiao-hua,MENG Hui-ling.Novel Technology of Dimethyl Fumarate Synthesis[J].Resource Development & Market,2011,27(9). |
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| Authors: | LEI Xin-you PAN Su-juan BAI Xiao-hua MENG Hui-ling |
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| Institution: | LEI Xin-you1,2,PAN Su-juan1,BAI Xiao-hua1,MENG Hui-ling1(1.College of Life Science & Chemistry,Tianshui Normal University,Tianshui 741001,China,2.Key Laboratory for New Molecule Material Design and Function of Gansu Province,China) |
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| Abstract: | In this paper,dimethyl fumarate was synthesed using one-pot method,with maleic anhydride and methanol as raw materials in strong hydrochloric acid function.Through orthogonal experiment,the authors discussed the factors such as methanol dosage,reaction time,temperature and strong hydrochloric acid dosage in the process of alcoholysis,esterification and isomerization.In the optimal conditions,the yield was reached over 90.19%. |
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| Keywords: | dimethyl fumarate maleic anhydride strong hydrochloric acid one-pot method |
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