| 硫酸镓催化合成异丁酸异戊酯的研究 |
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| 引用本文： | 周慧,邹雪艳,李明雪.硫酸镓催化合成异丁酸异戊酯的研究[J].山东化工,2009,38(7):5-6. |
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| 作者姓名： | 周慧 邹雪艳 李明雪 |
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| 作者单位： | 1. 河南大学化学化工学院,河南,开封,475004
2. 河南大学基础实验教学中心,河南,开封,475004 |
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| 基金项目： | 河南省科技厅科技发展计划项目，河南省教育厅自然科学研究计划项目 |
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| 摘 要： | 采用硫酸镓为催化剂，异丁酸和异戊醇为原料合成了异丁酸异戊酯。考察了催化剂用量、醇酸物质的量比、反应时间及催化剂重复使用性等因素对收率的影响。结果表明硫酸镓是合成异丁酸异戊酯高效、经济且环境友好的酯化催化剂。适宜反应条件下收率可达88．9％。
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| 关 键 词： | 异丁酸异戊酯 硫酸镓 催化 合成 |
Synthesis of Isoamyl Isobutyrate Catalyzed by Gallium Sulphate |
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| ZHOU Hui,ZOU Xue-yan,LI Ming-xue.Synthesis of Isoamyl Isobutyrate Catalyzed by Gallium Sulphate[J].Shandong Chemical Industry,2009,38(7):5-6. |
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| Authors: | ZHOU Hui ZOU Xue-yan LI Ming-xue |
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| Affiliation: | ZHOU Hui ,ZOU Xue -yan ,LIMing -xue ( 1. Chemistry and Chemical Engineering College of Henan University, Kaifeng 475004, China; 2. Teaching Center for Fundamental Experiment of Henan University, Kaifeng 475004, China) |
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| Abstract: | Isoamyl isobutyrate was synthesized by using gallium sulphate as the catalyst. Many effects were investigated such as amount of catalyst, reaction time, molar ratio of alcohol to acid and repeated uses. Experimental results showed that it was the efficient and environmental friendly catalyst. Under the best conditions its yield could reach 88.9%. |
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| Keywords: | isoamyl isobutyrate gallium sulphate catalysis synthesis |
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