| 硫酸氢钠催化合成柠檬酸三丁酯 |
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| 引用本文： | 陈丹云,何健英,张福连,李杰.硫酸氢钠催化合成柠檬酸三丁酯[J].化学研究,2002,13(3):35-37. |
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| 作者姓名： | 陈丹云 何健英 张福连 李杰 |
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| 作者单位： | 河南大学化学化工学院,河南,开封475001 |
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| 摘 要： | 以柠檬酸和正丁醇为原料 ,硫酸氢钠为催化剂合成了柠檬酸三丁酯 ,考察了影响产品收率的各种因素 ,确定了最佳反应条件为 :0 .1mol柠檬酸 ,醇酸摩尔比 4 .5 ,3.5g催化剂 ,反应时间 2h ,收率达 95 .6 %以上 .研究结果表明 ,硫酸氢钠是合成柠檬酸三丁酯的优良催化剂
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| 关 键 词： | 硫酸氢钠 催化合成 柠檬酸三丁酯 |
| 文章编号： | 1008-1011(2002)03-0035-03 |
| 修稿时间： | 2002年4月9日 |
Synthesis of Tributyl Citrate Catalyzed by Sodium Bisulfate |
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| CHEN Dan_yun,HE Jian_ying,ZHANG Fu_lian,LI Jie.Synthesis of Tributyl Citrate Catalyzed by Sodium Bisulfate[J].Chemical Research,2002,13(3):35-37. |
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| Authors: | CHEN Dan_yun HE Jian_ying ZHANG Fu_lian LI Jie |
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| Abstract: | Tributyl citrate was synthesized from citric acid and n_butanol with sodium bisulfate as catalyst. The effect of factors on the yield was studied and the best reaction conditions were found. It went as follows: based on 0.1mol citric acid, molar ratio of n_butanol to citric acid was 4.5, mass of catalyst was 3.5g, reaction time was 2h. The yield of tributyl citrate reached 95.6%. The experimental results showed that sodium bisulfate is an excellent catalyst for synthesis of tributyl citrate. |
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| Keywords: | sodium bisulfate catalytic synthesis tributyl citrate |
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