硫酸铁铵催化合成癸二酸二丁酯 |
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引用本文: | 李善吉,俞善信. 硫酸铁铵催化合成癸二酸二丁酯[J]. 吉林化工学院学报, 2003, 20(3): 22-23 |
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作者姓名: | 李善吉 俞善信 |
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作者单位: | 1. 嘉应学院,化学系,广东,梅州,514015 2. 湖南师范大学,化学化工学院,湖南,长沙,410081 |
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摘 要: | 在十二水合硫酸铁铵存在下,由癸二酸和正丁醇合成了癸二酸二丁酯.当癸二酸正丁醇和硫酸铁铵的物质的量比为1∶12∶0.16,回流分水70min,酯收率达93.7%.
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关 键 词: | 癸二酸二丁酯 合成 硫酸铁铵 催化 |
文章编号: | 1007-2853(2003)03-0022-02 |
修稿时间: | 2003-02-23 |
Catalytic synthesis of dibutyl sebaeate with ammonium ferric sulfate |
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Abstract: | Dibutyl Sebacate was synthesized from sebacic acid and n butyl alcohol in the presence of ammonium ferric sulfate dodecahydrate. The recovery rate of the product could reach 93.7% when the ratio of substantial amount of sebacic acid, n butyl alcohol and ammonium ferric sulfate was 1:12:0.16, and the time of reflux and water segregated is 70?min. |
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Keywords: | dibutyl sebacate synthesis ammonium ferric sulfate catalysis |
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