高等学校化学学报

高等学校化学学报 ›› 2005, Vol. 26 ›› Issue (12): 2293.

• 研究论文 • 上一篇    下一篇

电氧化合成2-吡啶甲酸

李克昌, 张恒彬, 曹学静, 余建国, 张玉敏   

  1. 吉林大学化学学院, 长春 130021
  • 收稿日期:2004-10-27 出版日期:2005-12-24 发布日期:2005-12-24
  • 基金资助:

    国家自然科学基金(批准号:20373020)资助

Synthesis of 2-Pyridinecarboxylic Acid by Electrooxidation

LI Ke-Chang, ZHANG Heng-Bin, CAO Xue-Jing, YU Jian-Guo, ZHANG Yu-Min   

  1. College of Chemistry,Jilin University,Changchun 130021,China
  • Received:2004-10-27 Online:2005-12-24 Published:2005-12-24

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被引次数

31

摘要： 以2-甲基吡啶为原料,用电化学方法合成了2-吡啶甲酸.研究了反应温度、硫酸浓度、反应物2-甲基吡啶浓度和阳极电位对选择性和电流效率的影响.结果表明,在最佳反应条件下,以电化学方法合成2-吡啶甲酸的选择性高达95.3%,电流效率可达到45.3%.

关键词: 2-甲基吡啶；2-吡啶甲酸；电氧化合成, 2-甲基吡啶, 2-吡啶甲酸, 电氧化合成

Abstract: 2-Pyridinecarboxylic acid was prepared by electrooxidation of 2-methylpyridine.The analysis and (isolation) of the product were carried out.The influences of reaction conditions,such as the temperature,the(anodic) potential,the concentrations of sulfuric acid and 2-methylpyridine on the selectivity and the current efficiency were studied.Under the optimum conditions,the highest selectivity is 95.3% and the current efficiency is 45.3%.

Key words: 2-Methylpyridine; 2-Pyridinecarboxylic acid; Electrooxidation synthesis, 2-Methylpyridine, 2-Pyridinecarboxylic acid, Electrooxidation synthesis

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