| 合成阿魏酸乙酯方法的研究 |
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| 引用本文： | 李东明,吕彤,陈晶,张远.合成阿魏酸乙酯方法的研究[J].当代化工,2005,34(5):318-320,340. |
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| 作者姓名： | 李东明 吕彤 陈晶 张远 |
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| 作者单位： | 天津工业大学材料化工学院,天津,300160 |
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| 摘 要： | 用阿魏酸与无水乙醇在酸催化下直接酯化反应合成阿魏酸乙酯,通过红外谱图和气-质联用谱图证实了阿魏酸乙酯的结构,并通过正交实验确定了合成阿魏酸乙酯的最佳条件为：n（阿魏酸）：n（无水乙醇）=1：6;反应时间为8 h;n（催化剂）：n（阿魏酸）=1：4,产品为无色固体.
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| 关 键 词： | 阿魏酸乙酯 直接酯化 反应最佳条件 |
| 文章编号： | 1671-0460（2005）05-0318-04 |
| 收稿时间： | 2005-09-16 |
| 修稿时间： | 2005-09-162005-09-25 |
Synthesis of Ethyl Ferulate |
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| LI Dong-ming,LV Tong,CHEN Jing,ZHANG Yuan.Synthesis of Ethyl Ferulate[J].Contemporary Chemical Industry,2005,34(5):318-320,340. |
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| Authors: | LI Dong-ming LV Tong CHEN Jing ZHANG Yuan |
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| Affiliation: | Institute of Material Science and Chemical Engineering,Tianjin polytechnic University, Tianjin 300160, China |
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| Abstract: | Using ferulic acid reaction with anhydrous ethanol,catalyzed by acid make ethyl ferulate,Via IR and GC-MS chart,it can be got that the configuration and confirm the best condition of ethyl ferulate.And decide the best condition of synesis of ethyl ferulate.By orthogonality conditions: the ratio of ferulic acid and anhydrous ethanol is 1:6,time is 8 h,the ratio of catalyzer and ferulic acid mol 1/4.pruduct is achromatic solid. |
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| Keywords: | ethyl ferulate direct esterify best condition of reaction |
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