| 硫酸铁催化合成乙酸异戊酯 |
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| 引用本文： | 李建,卫世乾,聂艳平.硫酸铁催化合成乙酸异戊酯[J].许昌师专学报,2011(2):107-109. |
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| 作者姓名： | 李建 卫世乾 聂艳平 |
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| 作者单位： | [1]郑州兰博尔科技有限公司,河南郑州450009 [2]许昌学院学报编辑部,河南许昌461000 |
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| 摘 要： | 以乙酸和异戊醇为原料,采用硫酸铁作催化剂来合成乙酸异戊酯.考察了乙酸与异戊醇的物质的量比、催化剂用量及反应时间对乙酸酯化率的影响.结果表明：硫酸铁对合成乙酸异戊酯具有良好的催化活性,酯化反应的最佳条件为：酸醇物质的量比为1：1.3（乙酸用量为0.1mol）,催化剂用量为0.9 g,回流反应1 h,酯化率可达96.69%.
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| 关 键 词： | 乙酸异戊酯 酯化反应 硫酸铁 催化合成 |
Synthesis of Isoamyl Acetate Catalyzed by Ferric Sulfate |
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| LI Jian,WEI Shi-qian,NIE Yan-ping.Synthesis of Isoamyl Acetate Catalyzed by Ferric Sulfate[J].Journal of Xuchang Teachers College(Social Science Edition),2011(2):107-109. |
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| Authors: | LI Jian WEI Shi-qian NIE Yan-ping |
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| Affiliation: | 1.Zhengzhou Labor Agrochemicals CO.,LTD,Zhengzhou 450009,China;2.Journal Editorial Section,Xuchang University,Xuchang 461000,China) |
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| Abstract: | Acetate is synthesized with isoamyl alcohol to produce isoamyl acetate with ferric sulfate as catalyst.The affects of molar ratio of acetic acid to iso-amyl alcohol,catalyst amount and reaction time of the reaction are investigated.The experiment results show ferric sulfate is a good catalyst for synthesizing isoamyl acetate.The optimal conditions are found as follows：molar ratio of acetic acid to iso-amyl alcohol is 1：1.3（amount of acetic acid is 0.1mol）,the weight of catalyst is 0.9g,the deaquation reagent is cyclohexane and reaction time is 1h,the yield of the ethyl oleate can be up to 96.69%. |
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| Keywords: | isoamyl acetate butter reaction ferric sulfate catalyst synthesis |
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