| 3-甲基-2-丁烯-1-醇的合成方法 |
| |
| 引用本文： | 于洪远,刘纯山.3-甲基-2-丁烯-1-醇的合成方法[J].精细化工中间体,2006,36(6):14-15,21. |
| |
| 作者姓名： | 于洪远 刘纯山 |
| |
| 作者单位： | 华东理工大学,工业催化所,上海,200237 |
| |
| 摘 要： | 二氯菊酯是拟除虫菊酯杀虫剂的重要中间体。依据不同原料,介绍了其前驱体3-甲基-2-丁烯-1-醇三种合成方法,阐述了不同的合成方法得到的不同结果,比较了各种方法的可行性。重点介绍了以异丁烯应用普林斯反应的合成方法,其原料价廉易得,反应两步完成,副产物少,是主要的工业化生产方法。
|
| 关 键 词： | 3-甲基-2-丁烯-1-醇 异丁烯 异戊二烯 丙酮 普林斯缩合反应 |
| 文章编号： | 1009-9212（2006）06-0014-02 |
| 收稿时间： | 2006-09-07 |
| 修稿时间： | 2006-09-07 |
Synthetic Methods of 3-Methyl-2-butene-1-ol |
| |
| YU Hong-yuan,LIU Chun-shan.Synthetic Methods of 3-Methyl-2-butene-1-ol[J].Fine Chemical Intermediates,2006,36(6):14-15,21. |
| |
| Authors: | YU Hong-yuan LIU Chun-shan |
| |
| Affiliation: | Institute of Industrial Catalysis, East China University of Science and Technology, Shanghai 200237, China |
| |
| Abstract: | Dichlorochrysanthemate is the important intermediate of pyrethroid insecticides.The primary synthetic methods of its precursor 3-methyl-2-butene-1-ol were reviewed starting from different raw materials.The different results obtained from different synthetic routes were summarized,and the feasibilities of different methods were also discussed.The synthesis method of 3-methyl-2-butene-1-ol using isobutene as starting material througt Prins condensation was introduced particularly because of its available raw materials,two reaction steps and few byproducts,suggesting that this should be the most important industrial synthetic method. |
| |
| Keywords: | 3-methyl-2-butene-1-ol isoprene isobutene acetone prins condensation |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
