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| 2-羰环戊基甲酸乙酯合成的研究 | |
| 引用本文： | 郑淑娴,高峰,陆冲. 2-羰环戊基甲酸乙酯合成的研究[J]. 化学世界, 2003, 44(9): 485-487,481 |
| 作者姓名： | 郑淑娴 高峰 陆冲 |
| 作者单位： | 1. 华东理工大学,工业催化研究所,上海,200237 2. 上海应用技术学院,化学工程系,上海,200235 3. 华东理工大学,材料科学与工程学院,上海,200237 |
| 摘 要： | 以己二酸二乙酯为原料 ,经狄克曼反应合成 2 -羰环戊基甲酸乙酯。考察了不同溶剂 ,不同催化剂及其用量 ,反应时间 ,反应温度以及溶剂用量等因素对反应结果的影响 ,以 DMF为溶剂 ,乙醇钠为催化剂可减少副反应 ,便于操作 |
| 关 键 词： | 己二酸二乙酯 2-羰环戊基甲酸乙酯 狄克曼反应 |
| 文章编号： | 0367-6358(2003)09-0485-03 |
Synthesis of 2-(Ethoxycarbonyl) cyclopentanone |
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| ZHENG Shu-xian ,GAO Feng ,LU Chong. Synthesis of 2-(Ethoxycarbonyl) cyclopentanone[J]. Chemical World, 2003, 44(9): 485-487,481 | |
| Authors: | ZHENG Shu-xian GAO Feng LU Chong |
| Affiliation: | ZHENG Shu-xian 1,GAO Feng 2,LU Chong 3 |
| Abstract: | Synthesis of 2-(ethoxycarbonyl) cyclopentanone by Dieckmann reaction with diethyl adipate as raw material was studied. The effect of reaction parameters, such as solvent, catalys, reaction time and reaction temperature was investigated. A new facile process using DMF as solvent and EtONa as catalyst was found, leading to a decrease in the amount of by-product proposed easy. |
| Keywords: | diethyl adipate 2-(ethoxycarbonyl) cyclopentanone Dieckmann reaction. |
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