| 四氯化锡催化合成癸二酸二丁酯 |
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| 引用本文： | 李旺英,俞善信,文瑞明.四氯化锡催化合成癸二酸二丁酯[J].广州化学,2003,28(3):27-29. |
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| 作者姓名： | 李旺英 俞善信 文瑞明 |
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| 作者单位： | 湖南城市学院,化学系,湖南,益阳,413049 |
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| 基金项目： | 湖南省教育厅科研基金资助(01C022) |
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| 摘 要： | 在五水四氯化锡作用下,用癸二酸和正丁醇合成了癸二酸二丁酯。当癸二酸、正丁醇和四氯化锡的物质的量之比为1∶8∶0.114,回流分水60 min,酯收率达96.2%。并比较了几种Lewis酸合成癸二酸二丁酯的催化活性。
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| 关 键 词： | 四氯化锡 催化 癸二酸二丁酯 合成 |
| 文章编号： | 1009-220X(2003)03-0027-03 |
| 修稿时间： | 2002年12月10 |
Catalytic Synthesis of Dibutyl Sebacate with Stannic Chloride |
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| LI Wang-ying,YU Shan-xin,WEN Rui-ming.Catalytic Synthesis of Dibutyl Sebacate with Stannic Chloride[J].Guangzhou Chemistry,2003,28(3):27-29. |
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| Authors: | LI Wang-ying YU Shan-xin WEN Rui-ming |
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| Abstract: | Dibutyl sebacate was synthesized from sebacic acid and n-butanol in the presence of stannic chloride pentahydrate (SnCl4·5H2O). The yield of the ester could reach 96.2% unde amount of substance ratio of sebacic acid, n-butanol and stannic chloride were 1:8:0.114, refluxing and water segrating for 60min.The catalytic activities of some Lewis acid in synthesis of dibutyl sebacate were also compared. |
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| Keywords: | Stannic Chloride catalysis dibutyl sebacate synthesis |
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