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Electrochemical properties of bis(pyrylium) salts containing a phenylene bridge

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Chemistry of Heterocyclic Compounds Aims and scope

Abstract

Bis(pyrylium) cations were obtained by the condensation of methyl-substituted pyrylium salts with terephthalic dialdehyde. Their electrochemical reduction in dimethylformamide was studied by cyclical volt-amperometry on a platinum disk electrode. The reduction of compounds of the bis(pyrylium) series proceeds in two steps with the formation of cation radicals in the first step and a neutral quinoid particle in the second step.

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Authors and Affiliations

  1. Scientific-Research Institute of Physical and Organic Chemistry, Rostov State University, 344104, Rostov-on-Don

    M. G. Totikov, A. A. Arutyunyants, A. A. Bumber, E. L. Ignatenko & O. Yu. Okhlobystin

  2. Scientific-Research Institute of the Chemistry of Free Radicals, North Ossetian State University, 362000, Ordzhonikidze

    M. G. Totikov, A. A. Arutyunyants, A. A. Bumber, E. L. Ignatenko & O. Yu. Okhlobystin

Authors
  1. M. G. Totikov
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  2. A. A. Arutyunyants
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  3. A. A. Bumber
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  4. E. L. Ignatenko
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  5. O. Yu. Okhlobystin
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Additional information

Translated from Khimiya Geterotsiklicheskikh Soedinenii, No. 4, pp. 460–464, April, 1990.

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Totikov, M.G., Arutyunyants, A.A., Bumber, A.A. et al. Electrochemical properties of bis(pyrylium) salts containing a phenylene bridge. Chem Heterocycl Compd 26, 393–397 (1990). https://doi.org/10.1007/BF00497207

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  • DOI: https://doi.org/10.1007/BF00497207

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