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Chemistry of Heterocyclic Compounds

, Volume 27, Issue 8, pp 825–830 | Cite as

Heterocyclic bioantioxidants 1. Reaction of 3-nitro-4-chlorocoumarin with thiolating agents

  • É. A. Parfenov
  • L. D. Smirnov
Article
  • 36 Downloads

Abstract

The reaction of 3-nitro-4-chlorocoumarin with thiolating agents in the presence of water leads to the formation of a mixture of 3-nitro-4-hydroxycoumarin, bis(3-nitro-4-coumarinyl) sulfide, and colored labile products of undetermined structure. The reaction path can be controlled by the choice of solvent, reagent ratio, and temperature regime and by the use of weakly basic additives.

Keywords

Sulfide Organic Chemistry Temperature Regime Reaction Path Basic Additive 
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 1992

Authors and Affiliations

  • É. A. Parfenov
    • 1
  • L. D. Smirnov
    • 1
  1. 1.All-Union Scientific Center of the Safety of Biologically Active SubstancesKupavna, Moskovsk Region

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