Abstract
The character of the polarographic reduction of picolinonitrile, nicotinonitrile, isonicotinonitrile, isocinchomeronic acid dinitrile, picolinamide, and nicotinamide on a dropping mercury electrode with a buffer-solution base electrolyte in the presence of ammonium ions depends on the concentration of the ammonium ions, which interact with the ring nitrogen.
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Translated from Khimiya Geterotsiklicheskikh Soedinenii, No. 3, pp. 353–355, March, 1973.
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Serazetdinova, V.A., Suvorov, B.V. & Songina, O.A. Effect of ammonium ions on the polarographic behavior of nitriles and amides of some pyridinecarboxylic acids. Chem Heterocycl Compd 9, 327–329 (1973). https://doi.org/10.1007/BF00944507
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DOI: https://doi.org/10.1007/BF00944507