| 杂多酸催化合成癸酸异戊酯 |
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| 引用本文： | 吴庆银.杂多酸催化合成癸酸异戊酯[J].化学与粘合,2000(1):15-16. |
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| 作者姓名： | 吴庆银 |
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| 作者单位： | 辽宁大学化学科学与工程学院,辽宁沈阳,110036;中国科技大学材料科学与工程系,安徽合肥,230026 |
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| 基金项目： | 中国博士后科学基金，辽宁省科技厅资助项目，，，， |
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| 摘 要： | 以钨锗杂多酸H4GeW12O40为催化剂,对癸酸与异戊醇的液相酯化反应进行了研究.考察了催化剂用量、反应时间、醇酸比、带水剂用量对合成癸酸异戊酯的影响,得到合成该酯的较适宜条件.在此条件下,其酯化率可达98.7%.
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| 关 键 词： | 杂多酸 催化剂 癸酸异戊酯 液相催化反应 |
| 修稿时间： | 1999-04-22 |
Synthesis of Iso-Amyl Caprate Catalyzed by Heteropoly Acid |
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| WU Qing-yin.Synthesis of Iso-Amyl Caprate Catalyzed by Heteropoly Acid[J].Chemistry and Adhesion,2000(1):15-16. |
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| Authors: | WU Qing-yin |
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| Abstract: | Tungstogermanic heteropoly acid H 4GeW 12 O 40 was used as the catalyst for the esterification of capric acid and iso-amyl alcohol in liquid phase.Effects of the amount of the catalyst used,the reaction time,the ratio of reactants and the amount of the agent taking off water from the reaction container on synthesizing iso-amyl caprate were investigated,The suitable condition for synthesizing the ester was obtained.Under the optimum conditions,the esterification ratio could reach 98 7%. |
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| Keywords: | heteropoly acid catalyst iso-amyl caprate |
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