Pyrylocyanines. 32. Free radicals of a series of <i>tert</i>-butyl-substituted pyrylocyanines and their heteroanalogs

Authors

  • A. В. Шпаков Institute of Organic Chemistry, National Academy of Sciences of the Ukraine, Kiev 252056
  • O. Ю. Охлобыстин Institute of Organic Chemistry, National Academy of Sciences of the Ukraine, Kiev 252056
  • A. Д. Качковский Institute of Organic Chemistry, National Academy of Sciences of the Ukraine, Kiev 252056
  • B. B. Курдюков Institute of Organic Chemistry, National Academy of Sciences of the Ukraine, Kiev 252056
  • А. И. Толмачев Institute of Organic Chemistry, National Academy of Sciences of the Ukraine, Kiev 252056

Abstract

The one-electron reduction of tetra-tert-butyl-substituted pyrylo- and thiapyrylocyanines of the α- and γ-series was investigated by ESR spectroscopy and electrochemistry. The free radicals formed from cations of the indicated dyes were characterized.

How to Cite
Shpakov, A. V.; Okhlobystin, O. Yu.; Kachkovskii, A. D.; Kurdyukov, V. V.; Tolmachev, A. I. Chem. Heterocycl. Compd. 1993, 29, 1414. [Khim. Geterotsikl. Soedin. 1993, 1638.]

For this article in the English edition, see DOI https://doi.org/10.1007/BF00531402

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Published

1993-12-25

Issue

No. 12 (1993)

Section

Original Papers