| 氯化铁催化合成苹果酯的研究 |
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| 引用本文： | 李善吉. 氯化铁催化合成苹果酯的研究[J]. 化学工程师, 2004, 18(10): 8-10 |
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| 作者姓名： | 李善吉 |
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| 作者单位： | 嘉应学院,化学系,广东,梅州,514015 |
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| 摘 要： | 本文报道了以三氯化铁为催化剂，由乙酰乙酸乙酯与乙二醇反应合成苹果酯的研究，同时研究了催化剂用量、原料配比和反应时间对酯化反应的影响。结果表明：当原料配比为1：1．3，催化剂用量为1．0g，反应时间3．5h时，产物收率可达96％。
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| 关 键 词： | 苹果酯 氯化铁 合成 催化 |
| 文章编号： | 1002-1124(2004)10-0008-03 |
Study on synthesis of fructone with ferric chloride as catalyst |
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| LI Shan-ji. Study on synthesis of fructone with ferric chloride as catalyst[J]. Chemical Engineer, 2004, 18(10): 8-10 |
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| Authors: | LI Shan-ji |
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| Abstract: | Fructone has been synthesized by the esterification of ethyl acetoacetate with ethylene glycol,using ferric chloride as acatalyst.At the same time, The effects of amount of the ferric chloride, reaction time and mola ratio of ethyl acetoacetate to glycol alcohol on the esterification have been studied.The experimental results show that the amount of the catalystis 1.0g,the reaction time 3.5h, and the yield of the product 96%. |
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| Keywords: | fructone ferric chloride synthesis catalysis |
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