| 顺酐一步法复合催化合成富马酸二苄酯 |
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| 引用本文： | 蔡照胜,丁素萍. 顺酐一步法复合催化合成富马酸二苄酯[J]. 江苏化工, 1999, 27(1): 18-19 |
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| 作者姓名： | 蔡照胜 丁素萍 |
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| 作者单位： | 盐城轻工业学校 |
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| 摘 要： | 顺丁烯二酸酐和苄醇在复合催化剂对甲苯磺酸－硫脲的存在下以甲苯作带水剂一步合成富马酸二苄酯,收率在８０％以上。
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| 关 键 词： | 复合催化剂 富马酸二苄酯 催化 顺酐一步法 |
SYNTHESIS OF BENZYL FUMARATE BY ONE STEP FROM MALEIC ANHYDRIDE UNDER THE PRESENT OF COMPLEX CATALYST |
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| Cai Zhaosheng Ding Suping Bao Lixia. SYNTHESIS OF BENZYL FUMARATE BY ONE STEP FROM MALEIC ANHYDRIDE UNDER THE PRESENT OF COMPLEX CATALYST[J]. Jiangsu Chemical Industry, 1999, 27(1): 18-19 |
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| Authors: | Cai Zhaosheng Ding Suping Bao Lixia |
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| Abstract: | Benzyl fumarate was directly prepared from maleic anhydride and benzyl alcohol in one step with toluene as dehydrating agent under the present of complex catalyst 4 methylbenzenesulfonic acid thiourea. The yield was more than 80%. |
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| Keywords: | Complex catalyst Maleic anhydride Benzyl fumarate |
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