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有机化学
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有机化学 ›› 2002, Vol. 22 ›› Issue (2): 135-137. 上一篇    下一篇

研究论文

4-甲氧基-2,3,5-三甲基吡啶的合成新方法

刘田春;吕秀阳;吴平东   

  1. 浙江大学材料与化工学院,杭州(310027)
  • 发布日期:2002-02-25

A new method for the synthesis of 4-methoxyl-2,3,5- trimethylpyridine

Liu Tianchun;Lu Xiuyang;Wu Pingdong   

  1. College of Material Science and Chemical Engineering, Zhejiang University,Hangzhou(310027)
  • Published:2002-02-25

PDF

480

被引次数

23 | 7

以2，3，5-三甲基吡啶为原料，经氧化，硝化，甲氧基化，脱离四步反应合成 4-甲氧基-2，3，5-三甲基吡啶，总收率76%，其结构经IR，~1H NMR，~(13)C NMR 确证。

关键词: 三甲基, 吡啶 P, 脱氧, 合成, 红外光谱学, 核磁共振

A new and efficient method for the synthesis of 4-methoxyl-2,3,5- trimethylpyridine with an overall yield of 76% from cheap and easily available 2, 3, 5-trimethylpyridine was developed. The structure of related compounds was identified by IR, ~1H NMR and ~(13)C NMR. The method could be carried out economically on a large scale.

Key words: TRIMETHYL GROUP;PYRIDINE P;DEOXIDIZATION;SYNTHESIS, INFRARED SPECTROSCOPY;NUCLEAR MAGNETIC RESONANCE

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