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电化学(中英文) ›› 2017, Vol. 23 ›› Issue (3): 276-282.  doi: 10.13208/j.electrochem.161046

• 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) • 上一篇    下一篇

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*   

  1. 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 出版日期:2017-06-29 发布日期:2017-03-31
  • 通讯作者: 朱英红,马淳安 E-mail:yhzhuchem@zjut.edu.cn, science@zjut.edu.cn
  • 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*   

  1. State Key Laboratory of Green Chemistry Synthesis Technology,College of chemical Engineering, Zhejiang University of Technology,Hangzhou,310032 Zhejiang China
  • Received:2016-10-31 Revised:2017-03-30 Published:2017-06-29 Online:2017-03-31
  • Contact: Zhu Ying-hong,Ma Chun-an E-mail:yhzhuchem@zjut.edu.cn, science@zjut.edu.cn

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.

关键词: C-H键, 直接电氧化, 选择性

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.

Key words: C-H bond, direct electro-oxidation, selectivity

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