| 碘催化合成乙酸正丁酯的研究 |
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| 引用本文： | 姜红波.碘催化合成乙酸正丁酯的研究[J].化学工程师,2011,25(6):14-15. |
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| 作者姓名： | 姜红波 |
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| 作者单位： | 宝鸡文理学院地理科学与环境工程系,陕西宝鸡,721013 |
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| 基金项目： | 陕西省教育厅资助项目(09JK334); 宝鸡文理学院院级重点项目(ZK10135ZK1035) |
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| 摘 要： | 本研究以I2作催化剂,正丁醇和HAc通过酯化反应合成了乙酸正丁酯.考察了最佳原料配比,催化剂用量和反应时间对反应的影响.合成的最佳条件是:酸醇物质的量比为1.5∶1.0,催化剂用量为醇物质的量的10(mol)％(催化剂I20.6g),反应时间为4.0h.在最佳条件下,乙酸正丁酯的产率可达67.52％.
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| 关 键 词： | 乙酸正丁酯 碘 酯化反应 |
Study on synthesis of butyl acetate catalyzed by iodine |
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| JIANG Hong-bo.Study on synthesis of butyl acetate catalyzed by iodine[J].Chemical Engineer,2011,25(6):14-15. |
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| Authors: | JIANG Hong-bo |
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| Affiliation: | JIANG Hong-bo(College of Geography and Environmental Engineering,Baoji University of Arts and Science,Baoji 721013,China) |
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| Abstract: | Butyl acetate was synthesized by esterification with n-butyl alcohol and HAc,and with I2 as catalyst.The effect of best ratio of materials,amount of catalysts and reaction time were investigated.The best conditions were as follows： the amount-of-substance ratio was 1.5∶1.0,the amount of catalyst was 10（mol）% of n-butyl,the reaction time was 4.0h.The yield of butyl acetate reached 67.52%. |
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| Keywords: | butyl acetate iodine esterification |
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