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Chemistry of Heterocyclic Compounds

, Volume 20, Issue 4, pp 367–370 | Cite as

Research in the chemistry of heterocyclic quinoneimines. 5. Effect of benzannelation of phenothiazin-3-one on its reaction with O- and S-nucleophiles

  • V. I. Vysokov
  • G. B. Afanas'eva
  • O. N. Chupakhin
  • I. S. Ufimtseva
Article
  • 38 Downloads

Abstract

Benzo[a]phenothiazin-5-one reacts with alkoxides, thiols, or thiolates to give 6-alkoxy- and 6-alkyl(aryl)thiobenzo[a]phenothiazin-5-ones, respectively. Benzannelation of phenothiazin-3-one in the quinoneimine fragment markedly hinders reactions with O- and S-nucleophiles with retention of the reaction center in the quinoneimine fragment of the molecule.

Keywords

Organic Chemistry Thiol Reaction Center Alkoxide Thiolates 
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.

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Copyright information

© Plenum Publishing Corporation 1984

Authors and Affiliations

  • V. I. Vysokov
    • 1
  • G. B. Afanas'eva
    • 1
  • O. N. Chupakhin
    • 1
  • I. S. Ufimtseva
    • 1
  1. 1.S. M. Kirov Ural Polytechnic InstituteSverdlovsk

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