Abstract
The polarographic anode oxidation of 5-substituted dihydrophenazines in an aprotic medium and an aqueous acetone solution has one-electron or two-electron character. It was shown by means of the electronic and ESR spectra that the intermediates in the anode oxidation of dihydrophenazine and 5-methyldihydrophenazine are cation radicals and that the products of one-electron oxidation of 1,3-dinitro-5-aryl-substituted dihydrophenazines are phenazyl radicals. The final products of anode oxidation are phenazinium salts.
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Translated from Khimiya Geterotsiklicheskikh Soedinenii, No. 4, pp. 548–551, April, 1976.
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Borukhova, I.N., Gryazev, V.F., Yarysheva, I.A. et al. Polarographic oxidation of some 5,10-dihydrophenazine derivatives. Chem Heterocycl Compd 12, 458–461 (1976). https://doi.org/10.1007/BF00480440
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DOI: https://doi.org/10.1007/BF00480440