| 反应控制相转移离子液体催化合成尼泊金酯 |
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| 引用本文： | 丁祥祥,柴文,康达莲.反应控制相转移离子液体催化合成尼泊金酯[J].精细石油化工,2011,28(5):49-53. |
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| 作者姓名： | 丁祥祥 柴文 康达莲 |
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| 作者单位： | 1. 常州大学化工学院,江苏常州,213164
2. 常熟理工学院化学与材料工程学院,江苏常熟,215500 |
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| 基金项目： | 江苏省高校自然科学基础研究资助项目(07KJB150003) |
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| 摘 要： | 实验以SO3H功能化的1-(3-磺酸基)丙基-3-甲基咪唑磷钼酸离子液体为催化剂,催化合成尼泊金酯,考察了催化剂的性能及尼泊金酯的绿色合成工艺.实验表明,该催化体系可实现催化剂的反应控制相转移,产物易分离,催化刺易回收利用.不同极性的醇对实现催化剂的反应控制相转移有显著的影响,优化的尼泊金酯反应条件为:n(催化剂)∶n...
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| 关 键 词： | 酸性离子液体 反应控制相转移催化 尼泊金酯 杂多酸盐 |
SYNTHESIS OF NIPAGIN ESTER CATALYZED BY REACTION-CONTROLLED PHASE-TRANSFER IONIC LIQUIDS |
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| Ding Xiangxiang,Chai Wen,Kang Dalian.SYNTHESIS OF NIPAGIN ESTER CATALYZED BY REACTION-CONTROLLED PHASE-TRANSFER IONIC LIQUIDS[J].Speciality Petrochemicals,2011,28(5):49-53. |
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| Authors: | Ding Xiangxiang Chai Wen Kang Dalian |
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| Affiliation: | Ding Xiangxiang1,Chai Wen2,Kang Dalian2 (1.School of Chemical Engineering,Changzhou University,Changzhou 213164,Jiangsu,China)(2.Changshu Institute of Technology,Department of Chemistry and Materials Engineering,Changshu 215500,China) |
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| Abstract: | Nipagin ester was synthesized by the SO3H-functionalized ionic liquid,1-(3-sulfonic group)propyl-3-methylimidazole phosphomolybdate as catalyst.The performance of the catalyst and the green synthesizing process were studied.The experiment results showed that in this catalysis system,the catalyst has the performance of reaction-controlled phase-transfer property,the products were easy to be separated,and the catalyst was easy to be recovered and reused.It was found that the different polarity of fatty alcoho... |
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| Keywords: | acidic ionic liquids reaction-controlled phase-transfer catalysis nipagin ester heteropolyacid salt |
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