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Hydrazones

54. Electrochemical oxidation of aroyl chloride arylhydrazones in acetonitrile

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Conclusions

  1. 1.

    The electrochemical oxidation of aroyl chloride arylhydrazones, in contrast to their chemical oxidation, can proceed by two routes, resulting in the formation of linear dimers linked in the para position of the phenyl ring attached to the amine nitrogen atom, or in the formation of 1,3,4,6-tetraaryl-1, 4-dihydro-1, 2,4, 5-tetrazines.

  2. 2.

    The nature of the products formed by electrochemical oxidation of aroyl chloride arylhydrazones is determined by the nature and number of the substituents attached to the amine nitrogen atom of the hydrazone fragment.

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Literature cited

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Translated from Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, No. 2, pp. 393–398, February, 1977.

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Ivanova, V.K., Buzykin, B.I. & Kitaev, Y.P. Hydrazones. Russ Chem Bull 26, 354–359 (1977). https://doi.org/10.1007/BF00921850

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Keywords

  • Oxidation
  • Nitrogen
  • Chloride
  • Phenyl
  • Nitrogen Atom