| 柠檬酸三戊酯的催化合成研究 |
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| 引用本文： | 翁文,姚碧霞,陈友遵,项华.柠檬酸三戊酯的催化合成研究[J].应用化工,2005,34(10):609-610. |
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| 作者姓名： | 翁文 姚碧霞 陈友遵 项华 |
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| 作者单位： | 漳州师范学院化学系,福建漳州363000 |
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| 基金项目： | 福建省自然科学基金(C0540024)，福建省科技厅三项经费资助项目(K02092) |
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| 摘 要： | 采用无水硫酸氢钠作为催化剂合成柠檬酸三戊酯,考察了原料配比、催化剂用量、反应时间等对酯化率的影响。当柠檬酸用量为3.84 g,正戊醇用量为8.67 mL,硫酸氢钠用量为0.05 g时,159℃下反应2 h,柠檬酸三戊酯收率可达97.1%。
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| 关 键 词： | 柠檬酸三戊酯 硫酸氢钠 催化合成 |
| 文章编号： | 1671-3206(2005)010-0609-02 |
| 修稿时间： | 2005年8月22日 |
Study on catalytic synthesis of tri(n-amyl) citrate |
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| WENG Wen,YAO Bi-xia,CHEN You-zun,XIANG Hua.Study on catalytic synthesis of tri(n-amyl) citrate[J].Applied chemical industry,2005,34(10):609-610. |
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| Authors: | WENG Wen YAO Bi-xia CHEN You-zun XIANG Hua |
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| Abstract: | Tri(n-amyl) citrate was synthesized from citric acid and n-amyl alcohol with sodium bisulfate as catalyst.The effects of molar ratio of n-amyl alcohol to citric acid,the amount of catalyst and reaction time on the yield of tri(n-amyl) citrate were studied.When the amount of citric acid is 3.84 g,n-amyl alcohol is 8.67 mL,sodium bisulfate is 0.05 g,react 2 h at 159℃,the yield of tri(n-amyl) citrate is 97.1%. |
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| Keywords: | tri(n-amyl) citrate bisulfate sodium catalytic synthesis |
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