第 42 卷第 5 期 | | Vol. 42 No. 5 | 2012 年 10 月 | Oct 2012 |
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所属栏目:医药及中间体
4-苯硫基苯甲醛的合成 |
尹振晏,李艳云*
(北京石油化工学院 化学工程学院,北京102617) |
摘 要:以对溴苯甲醛和苯硫酚为起始原料、碳酸钾和碘化铜为取代反应催化剂,合成了4-苯硫基苯甲醛。用正交实验法优化了合成反应条件:原料配比n(对溴苯甲醛)∶n(苯硫酚)= 1.00∶1.03,反应温度110℃,反应时间6 h,在优化条件下合成4-苯硫基苯甲醛,总收率达到85.2%。目标化合物结构分别经IR分析、元素分析和熔点测定等表征。 |
关键词:4-苯硫基苯甲醛;苯硫酚;对溴苯甲醛;硝酸芬替康 |
中图分类号:R914.5 文献标识码:A 文章编号:1009-9212(2012)05-0053-03 |
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Synthesis of 4-(Phenylthio)benzaldehyde |
YIN Zhen-yan,LI Yan-yun*
(College of Chemical Engineering,Beijing Institute of Petro-Chemical Technology,Beijing 102617,China) |
Abstract:The title compound was prepared in 85.2% yield by the reaction of 4-bromobenzaldehyde and thiophenol catalyzed by potassium carbonate and copper iodide. The optimized reaction conditions were obtained as the molar ratio of 4-bromobenzaldehyde to thiophenol of 1.00 to 1.03 and reflux for six hours at 110℃. The product was determined by means of elemental analysis and IR spectrum. |
Key words:4-(Phenylthio)benzaldehyde;thiophenol;bromobenzaldehyde;fenticonazole nitrate;synthesis |
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作者简介:尹振晏(1963-),男,河北石家庄人,副教授,研究方向:精细化工。(E-mail:yinzhenyan@bipt.edu.cn)
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联 系 人:李艳云,研究方向:精细化工。(E-mail:liyanyun@bipt.edu.cn)
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收稿日期:2012-05-2
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