| 稀土固体超强酸SO42-/TiO2/La3+催化合成丁酸异戊酯 |
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| 引用本文： | 林进,刘华亭,赵汝琪.稀土固体超强酸SO42-/TiO2/La3+催化合成丁酸异戊酯[J].无机化学学报,2000,16(5):829-832. |
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| 作者姓名： | 林进 刘华亭 赵汝琪 |
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| 作者单位： | 河北师范大学化学系, 石家庄 050016,河北师范大学化学系, 石家庄 050016,河北师范大学化学系, 石家庄 050016 |
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| 基金项目： | 河北省自然科学基金资助项目(No.295108);河北师范大学青年科研基金资助项目(No.203002). |
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| 摘 要： |
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| 关 键 词： | 稀土固体超强酸 丁酸异戊酯 催化合成 催化剂 |
| 收稿时间： | 4/5/2000 12:00:00 AM |
| 修稿时间： | 2000-04-05 |
The Catalytic Synthesis of Isoamyl Butyrate by SO42-/TiO2/La3+ Rare-earth Solid Superacid |
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| LIN Jin,LIU Hua-Ting and ZHAO Ru-Qi.The Catalytic Synthesis of Isoamyl Butyrate by SO42-/TiO2/La3+ Rare-earth Solid Superacid[J].Chinese Journal of Inorganic Chemistry,2000,16(5):829-832. |
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| Authors: | LIN Jin LIU Hua-Ting and ZHAO Ru-Qi |
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| Institution: | Department of chemistry, Hebei Normal University, Shijiazhuang 050016,Department of chemistry, Hebei Normal University, Shijiazhuang 050016 and Department of chemistry, Hebei Normal University, Shijiazhuang 050016 |
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| Abstract: | The synthesis of isoamyl butyrate with isoamyl alcohol and butyric acid as reactants and rare-earth solid superacid SO42-/TiO2/La3+ as catalyst had been studied.The influent actors of reaction were investigated.The results showed that the appropriate conditions should be: Weight of catalyst was 0.5g (weight of butyric acid if 0.2mol); molar ratio of isoamyl alcohol to butyric acid was 1.8: 1; reaction time was 2.0 h; the taking water reagent (Toluene) was 15mL.The yield of isoamyl butyrate was about 99.0%. |
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| Keywords: | rare-earth solid superacid isoamyl butyrate catalysis synthesis |
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