STUDY OF OXIDATION–REDUCTION PROPERTIES AND NO-DONOR ABILITY OF DIENEDIAMINES IN THE INDOLE, PYRROLE, AND THIOPHENE SERIES

Authors

  • Е. Ю. Хмельницкая State Science Center of the Russian Federation NIOPIK [Scientific Research Institute of Organic Intermediates and Dyes], Moscow 103787
  • H. Б. Григорьев State Science Center of the Russian Federation NIOPIK [Scientific Research Institute of Organic Intermediates and Dyes], Moscow 103787
  • С. Ю. Рябова State Science Center of the Russian Federation NIOPIK [Scientific Research Institute of Organic Intermediates and Dyes], Moscow 103787
  • Ю. И. Трофимкин State Science Center of the Russian Federation NIOPIK [Scientific Research Institute of Organic Intermediates and Dyes], Moscow 103787
  • В. А. Азимов State Science Center of the Russian Federation NIOPIK [Scientific Research Institute of Organic Intermediates and Dyes], Moscow 103787
  • В. Г. Граник State Science Center of the Russian Federation NIOPIK [Scientific Research Institute of Organic Intermediates and Dyes], Moscow 103787

Keywords:

dienediamines of the 4,5-dihydrothiophen-4-one series, 2-indolinones and 3-indolinones, 2-pyrrolin-4-one, NO-donor ability, oxidation–reduction properties, synthesis, electrochemical study

Abstract

We have conducted an electrochemical study of the oxidation–reduction properties of synthesized dienediamines: derivatives of indole, pyrrole, and thiophene. We have established that reduction of the indicated compounds occurs with successive transfer of two electrons, the first transfer being reversible. We consider the effect of structural factors and the nature of the heterocycle on the ease of reduction of the given compounds. We present the results of an initial study of the NO-donor ability of the compounds upon oxidation.

How to Cite
Khmel'nitskaya, E. Yu.; Grigor'ev, N. B.; Ryabova, S. Yu.; Trofimkin, Yu. I.; Azimov, V. A.; Granik, V. G. Chem. Heterocycl. Compd. 2002, 38, 1357. [Khim. Geterotsikl. Soedin. 2002, 1540.]

For this article in the English edition, see DOI https://doi.org/10.1023/A:1022130510030

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Published

2002-11-25

Issue

No. 11 (2002)

Section

Original Papers