| 钝化芳环的溴化反应研究 |
| |
| 引用本文： | 陈红飙,林原斌,刘正春,刘展鹏.钝化芳环的溴化反应研究[J].有机化学,2002,22(5):371-374. |
| |
| 作者姓名： | 陈红飙 林原斌 刘正春 刘展鹏 |
| |
| 作者单位： | 湘潭大学化学学院,湘潭,411105 |
| |
| 摘 要： | 研究了钝化芳环的溴化方法，对三氟甲基苯等一系列含有不同钝化基团的芳环 化合物用KBrO3-H2SO4直接溴化，取得了良好的结果。对影响该反应的因素，如硫 酸的浓度和用量、反应温度和不同钝化基团的影响等进行了分析。
|
| 关 键 词： | 溴化反应 钝化 溴酸盐 钾化合物 硫酸 溴化剂 取代基 |
| 修稿时间： | 2001年10月30 |
Study on the bromination of deactivated aromatics |
| |
| CHEN,Hong Biao LIN,Yuan Bin LIU,Zheng Chun LIU,Zhan Peng.Study on the bromination of deactivated aromatics[J].Chinese Journal of Organic Chemistry,2002,22(5):371-374. |
| |
| Authors: | CHEN Hong Biao LIN Yuan Bin LIU Zheng Chun LIU Zhan Peng |
| |
| Institution: | College of Chemistry, Xiangtan University,Xiangtan(411105) |
| |
| Abstract: | Bromination of deactivated aromatics has been studied in detail. Some deactivated aromatics such as trifluoromethylbenzene could be brominated with good results by using KBrO 3 H 2 SO 4 as brominating reagent. The effects of reaction conditions, such as concentration and quantity of sulfuric acid, reaction temperature and different deactivated groups are investigated. |
| |
| Keywords: | deactivated aromatic bromination KBrO 3 H 2 SO 4 |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
| 点击此处可从《有机化学》浏览原始摘要信息 |
| 点击此处可从《有机化学》下载免费的PDF全文 |
|
