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有机电化学及电化学工业近期研究专辑(华东理工大学张新胜教授、北京化工大学曾程初教授主编)

C-H键选择性直接电氧化研究

  • 廖艳梅 ,
  • 武倩倩 ,
  • 张安伦 ,
  • 朱英红 ,
  • 马淳安
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  • 浙江工业大学化学工程学院,绿色化学合成技术国家重点实验室培育基地,杭州 310032

收稿日期: 2016-10-31

  修回日期: 2017-03-30

  网络出版日期: 2017-03-31

基金资助

973前期研究专项(2012CB722604)资助

Selective Direct Electro-Oxidation of C-H Bond

  • Liao Yan-mei ,
  • Wu Qian-qian ,
  • Zhang An-lun ,
  • Zhu Ying-hong ,
  • Ma Chun-an
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  • State Key Laboratory of Green Chemistry Synthesis Technology,College of chemical Engineering, Zhejiang University of Technology,Hangzhou,310032 Zhejiang China

Received date: 2016-10-31

  Revised date: 2017-03-30

  Online published: 2017-03-31

摘要

C-H键是有机化合物中最基本的化学键,C-H键的活化和直接转化避免了反应物的预先官能化,是最终实现烷烃类化合物转化为不同种类有机化合物最直接、高效的转换方式,通过C-H键构建C-X键(X=O、C、N)是非常重要和具有挑战性的研究. C-H键直接电氧化活化过程中以“电子”参与反应,不需要加入额外的催化剂,并可通过选择合适的电极材料、支持电解质、溶剂和反应温度,通过恒电流或者恒电位电解,进行具有特定的反应选择性和区域选择性的C-H键电氧化活化,从而获得含其他活性基团的目标产物.

本文引用格式

廖艳梅 , 武倩倩 , 张安伦 , 朱英红 , 马淳安 . C-H键选择性直接电氧化研究[J]. 电化学, 2017 , 23(3) : 276 -282 . DOI: 10.13208/j.electrochem.161046

Abstract

Carbon-hydrogen (C-H) bond is the most basic chemical bond in organic compounds. The activation and direct conversion of C-H bond are the effective methodology for synthesis of different kinds of organic compounds from alkane compounds. The oxidative activation and functionalization of C-H bonds constitute an important and challenging area of investigation. The electro-oxidative activation of C-H bonds to form new C-O, C-C and C-N bonds has proven to be interesting and important in organic chemistry using the clean electron as the oxidant. The target C-O, C-C and C-N compounds could be selectively achieved by choosing the appropriate electrode, supporting electrolyte and solvent, as well as reaction temperature via the constant current or constant potential electrolysis technology.

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