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Modification of Cephalosporins Bearing Substituents at C(3’)Position via Electrogenerated Radical-Cation of Sulfide

  • Hideo Tanaka
  • Yoshihisa Tokumaru
  • Ken-ichi Fukui
  • Sigeru Torii
  • Christian Amatore
  • Anny Jutand

Abstract

Chemoselective electrooxidations of 3-(3, 5-Di tert-butyl-4-methoxyphenylsulfenylmethyl)-△3-cephem la was successfully achieved to affored 3-methoxymethyl-△3-cephem 2 On the other hand, electrooxidations of 3-(3,5-dimethyl-4-methoxyphenylsulfenylmethyl)-△3-cephem 1b was afforded 3dimethoxymethyl-△3-cephem 3

Keywords

Radical Cation Complex Mixture Electronic Effect Nucleophilic Substitution Halogen Atom 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

Copyright information

© Springer Japan 1998

Authors and Affiliations

  • Hideo Tanaka
    • 1
  • Yoshihisa Tokumaru
    • 1
  • Ken-ichi Fukui
    • 1
  • Sigeru Torii
  • Christian Amatore
    • 2
  • Anny Jutand
    • 2
  1. 1.Department of Applied Chemistry, Faculty of EngineeringOkayama UniversityOkayama 700Japan
  2. 2.Ecole Normal Superieure, Labotatorire de ChimieURA CNRS 1679Paris Cedex 05France

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