第 37 卷第 2 期 | | Vol. 37 No. 2 | 2007 年 4 月 | Apr 2007 |
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所属栏目:医药及中间体
5-溴苯并呋喃酮的合成方法研究 |
韦国兵,胡奇军
(江西中医学院 药学院,江西 南昌 330004) |
摘 要:5-溴苯并呋喃酮是合成西酞谱兰(Citalopram)的重要中间体。报道了在冰醋酸中,Co(OAc)2-Mn(OAc)2-NaBr催化4-溴邻二甲苯氧化合成5-溴苯并呋喃酮的方法,收率良好。 |
关键词:5-溴苯并呋喃酮;催化氧化;4-溴邻二甲苯 |
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Method for Synthesis of 5-Bromophthalide |
WEI Guo-bing,HU Qi-jun
(College of Pharmacy,Jiangxi University of Tranditional Chinese Medicine,Nanchang 330004,China) |
Abstract:5-Bromophthalide,a key intermediate of citalopram,was synthesized by treatment of 4-bromo-o-xylene catalyzed by Co(OAc)2-Mn(OAc)2-NaBr with oxygen using acetic acid as solvent in satisfactory yield. |
Key words:5-bromophthalide;catalytic oxidation;4-bromo-o-xylene |
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作者简介:韦国兵(1976-),男,湖南沅江人,讲师,硕士,研究方向:有机合成与药物合成。(Email:wgb802@yahoo.com.cn)
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收稿日期:2007-02-08
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