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Polarography of N-benzoyllactams

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Conclusions

  1. 1.

    The influence of pH, temperature, and concentration of alcohol and indifferent electrolyte in solution upon the polarographic reduction of N-benzoyllactams was investigated.

  2. 2.

    N-Benzoyllactams are irreversibly reduced, with the addition of two electrons.

  3. 3.

    At the potentials of the desorption peak, the wave on the differential capacitance curve acquires a kinetic character, and its limiting current passes through a maximum.

  4. 4.

    The cyclol form of N-salicyloyllactams is polarographically inactive under our conditions.

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Literature cited

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Additional information

The article is published on the basis of a resolution of the conference of Editors-in-Chief of the Journals of the Academy of Sciences of the USSR from July 12, 1962 as the dissertation work of G. A. Tsagareli.

Translated from Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, No. 9, pp. 1952–1959, September, 1967.

The authors would like to express their deep gratitude to G. A. Tedoradze for his constant attention and valuable suggestions during the discussion of this article and to S. I. Zhdanov, who kindly provided the apparatus for the coulometric and electrophoretic measurements.

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Tsagareli, G.A., Shkrob, A.M. & Érshler, A.B. Polarography of N-benzoyllactams. Russ Chem Bull 16, 1873–1878 (1967). https://doi.org/10.1007/BF00909574

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Keywords

  • Alcohol
  • Current Pass
  • Capacitance Curve
  • Desorption Peak
  • Polarography