| 己二酸二辛酯的合成工艺研究 |
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| 引用本文： | 林洵,陈建福.己二酸二辛酯的合成工艺研究[J].精细石油化工进展,2011,12(11):37-39. |
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| 作者姓名： | 林洵 陈建福 |
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| 作者单位： | 漳州职业技术学院食品与生物工程系,漳州,363000 |
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| 基金项目： | 福建省教育厅B类科技计划研究项目，漳州市科技计划项目，漳州职业技术院科研计划资助项目( |
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| 摘 要： | 以固体超强酸树脂为酯化催化剂,合成了己二酸二辛酯.考察了醇酸物质的量比、带水剂用量、反应时间及催化剂用量对酯化反应的影响,确定了合成己二酸二辛酯的最佳反应条件.固定己二酸用量为0.1 mol,在醇酸物质的量比为3∶1、催化剂用量(以反应物己二酸质量计)1％、带水剂环己烷9 mL,反应时间140 min的条件下,己二酸二...
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| 关 键 词： | 固体超强酸树脂 己二酸 己二酸二辛酯 合成 |
Study on Synthesis of Dioctyl Adipate |
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| Lin Xun,Chen Jianfu.Study on Synthesis of Dioctyl Adipate[J].Advances in Fine Petrochemicals,2011,12(11):37-39. |
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| Authors: | Lin Xun Chen Jianfu |
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| Affiliation: | Lin Xun Chen Jianfu (Department of Food and Biology Engineering ,Zhangzhou Institute of Technology, Zhangzhou 363000) |
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| Abstract: | Dioctyl adipate was synthesized by esterification of adipic acid and octanol catalyzed by solid superacid resin. The effects of molar ratio of reactants, amount of water - carrying agent and catalyst, and reaction time on the yield of dioctyl adipate were investigated. And the optimized reaction conditions were determined. The yield of the product could be more than 99.6% under the reaction conditions as follows： molar ratio of octanol to adipic acid 3 ： 1, amount of water - carrying agent and catalyst 9 mL and 1% respectively, and reaction time 140 minutes based on adipic acid 0.1 mol. |
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| Keywords: | solid superacid resin adipic acid dioetyl adipate synthesis |
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