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研究简报

茴香醛的直接电氧化合成研究

  • 吴玲玲 ,
  • 朱英红 ,
  • 李姗姗 ,
  • 曾红燕 ,
  • 马淳安
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  • 浙江工业大学化学工程与材料学院,绿色化学合成技术国家重点实验室培育基地,浙江 杭州310032

收稿日期: 2010-11-04

  修回日期: 2010-12-30

  网络出版日期: 2011-05-06

基金资助

浙江省重点科技创新团队(2009R50002)

 Study on Direct Electro-Oxidation of Anisaldehyde

  • WU Ling-Ling ,
  • ZHU Ying-Hong ,
  • LI Shan-Shan ,
  • ZENG Hong-Yan ,
  • MA Chun-An
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  • College of Chemical Engineering and Materials Science of Zhejiang University of Technology, State Key Laboratory Breeding Base of Green Chemistry, Zhejiang University of Technology, Hangzhou 310032, Zhejiang,China

Received date: 2010-11-04

  Revised date: 2010-12-30

  Online published: 2011-05-06

摘要

应用循环伏安和恒电位电解法研究了茴香醚在铂电极上直接电氧化行为.考查扫描速率、反应底物浓度、支持电解质和溶剂对该电氧化行为的影响. 结果表明,茴香醚在铂电极上的氧化过程是不可逆的. 在丙酮溶液中,其响应峰电流最高,反应受扩散控制. 经GC-MS检测,主要氧化产物为茴香醛,选择性为66.5%.

关键词: 茴香醚; 电氧化; 茴香醛

本文引用格式

吴玲玲 , 朱英红 , 李姗姗 , 曾红燕 , 马淳安 . 茴香醛的直接电氧化合成研究[J]. 电化学, 2011 , 17(2) : 227 -230 . DOI: 10.61558/2993-074X.2091

Abstract

University of Technology, Hangzhou 310032, Zhejiang,China)
Abstract: The oxidation of anisole on Pt electrode was investigated by cyclic voltammery and constant potential electrolysis. The influence of scan rates, substrate concentration, supporting electrolytes and solvent were considered . The results show that the electro-oxidation process of anisole was irreversible. In this research the sulfuric acid was the best supporting electrolytes and acetone was the best solvent, and the process was controlled by diffusion . The product of constant potential electrolysis was charactered by GC-MS .The results show that the main products was anisaldehyde, and the selectivity was up to 66.5% when using acetone as solvent. 
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