| 1-溴-2-甲基萘的合成研究 |
| |
| 引用本文： | 赵素娟,王海洋,王守凯.1-溴-2-甲基萘的合成研究[J].精细化工中间体,2010,40(3):24-25,46. |
| |
| 作者姓名： | 赵素娟 王海洋 王守凯 |
| |
| 作者单位： | 中钢集团,鞍山热能研究院有限公司,辽宁,鞍山,114044 |
| |
| 摘 要： | 以2-甲基萘为原料,在甲醇为溶剂的条件下,以双氧水-氢溴酸为溴化剂,制备出了高纯度的1-溴-2-甲基萘,考察了反应条件对产品收率影响。优化反应条件为:n(2-甲基萘):n(氢溴酸):n(双氧水)=1:1.6:1.6,反应温度控制在0~5℃,此条件下产品收率达到94%,产品结构经过MS和1HNMR确认。
|
| 关 键 词： | 2-甲基萘 溴化 1-溴-2-甲基萘 |
Synthesis of 1-Bromo-2-methylnaphthalene |
| |
| ZHAO Su-Juan,WANG Hai-yang,WANG Shou-kai.Synthesis of 1-Bromo-2-methylnaphthalene[J].Fine Chemical Intermediates,2010,40(3):24-25,46. |
| |
| Authors: | ZHAO Su-Juan WANG Hai-yang WANG Shou-kai |
| |
| Affiliation: | (Sinosteel Group Anshan Research Institute of Thermo-energy,Anshan 114044,China) |
| |
| Abstract: | 1-Bromo-2-methylnaphthalene was synthesized in 94% yield from 2-methylnaphthalene by oxidative bromination with hydrogen peroxide-hydrobromic acid.The optimum conditions were obtained as follows：n（2methylnaphthalene）：n（hydrobromic acid）：n（hydrogen peroxide）= 1：1.6：1.6,reaction temperature 0~5℃.The product was characterized with MS and 1H NMR. |
| |
| Keywords: | 2-methylnaphthalene bromination 1-bromo-2-methylnaphthalene |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
