Electrochemical Properties of N-Substituted α-Diphenylphosphinoglycines

O. S. Soficheva O. S. Soficheva , Yu. A. Kislitsyn Yu. A. Kislitsyn , A. A. Nesterova A. A. Nesterova , A. B. Dobrynin A. B. Dobrynin , D. G. Yakhvarov D. G. Yakhvarov
Российский электрохимический журнал
Abstract / Full Text

The electrochemical properties of the N-substituted α-diphenylphosphinoglycines N-(2-methoxybenzyl) diphenylphosphinoglycine (1), N-(pyrazin-2-yl) diphenylphosphinoglycine (2), N-(1-adamantyl) diphenylphosphinoglycine (3), and N-(2,5-dimethoxycarbonylphenyl) diphenylphosphinoglycine (4) obtained in the three-component condensation of diphenylphosphine, glyoxylic acid hydrate, and the corresponding amine were studied by cyclic voltammetry on a glassy carbon electrode. The structure of compound 4 was confirmed by X-ray diffraction analysis. Compounds 14 exhibited electrochemical activity in the anodic region of potentials due to the presence of an oxidizable diphenylphosphine fragment in the molecule. Compound 4 can also be electrochemically reduced at the cathodic potentials of the working electrode due to the ester groups in the aromatic fragment.

Author information
  • Arbuzov Institute of Organic and Physical Chemistry, Kazan Scientific Center, Russian Academy of Sciences, 420088, Kazan, Russia

    O. S. Soficheva, Yu. A. Kislitsyn, A. A. Nesterova, A. B. Dobrynin & D. G. Yakhvarov

  • Kazan Federal University, 420008, Kazan, Russia

    A. A. Nesterova & D. G. Yakhvarov

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