| 戊二酸二正癸酯的杂多酸催化合成 |
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| 引用本文： | 许胜先. 戊二酸二正癸酯的杂多酸催化合成[J]. 化学世界, 1999, 40(10): 529-532 |
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| 作者姓名： | 许胜先 |
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| 作者单位： | 辽阳石油化工高等专科学校!辽阳111003 |
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| 摘 要： | 以从二羧酸中分离出的戊二酸酐和正癸醇为原料，用杂多酸为催化剂，合成了戊二酸二正癸酯。考察了醇酐摩尔比、反应温度、反应时间、催化剂用量等反应条件对酯化反应的影响，确定了合成戊二酸二正癸酯的工艺条件，并对目的产物进行了红外光谱和１ Ｈ Ｎ Ｍ Ｒ测定，给出它的一些性能指标。
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| 关 键 词： | 杂多酸 酯化 戊二酸酐 正癸醇 戊二酸二正癸酯 |
Synthesis of Didecyl Glutarate with Heteropoly Acid as Catalyst |
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| Xu Shengxian. Synthesis of Didecyl Glutarate with Heteropoly Acid as Catalyst[J]. Chemical World, 1999, 40(10): 529-532 |
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| Authors: | Xu Shengxian |
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| Abstract: | The didecyl glutarate with heteropoly acid as catalyst was preparated by esterification of n decyl alcohol and glutaric anhydride seperated from dicarboxylic acids.The effects of alcohol anhydride ratio,reaction temperature,reaction time,and dosage of catalysts were investigated.The technical condition of this preparation was determined.The IR and 1 H NMR spectram were determined,some performance indexes were given. |
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| Keywords: | heteropoly acid esterification glutaric anhydride n decyl alcohol didecyl glutarate |
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