• Electrochemical oxidation of substituted benzylamines in aquo-acetic acid medium: substituent and solvent effects

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    • Keywords


      Solvent effect; benzylamine; electrochemical oxidation; cyclic voltammetry.

    • Abstract


      Electrochemical oxidation of nine para- and meta-substituted benzylamines in varying mole fractions of acetic acid in water has been investigated in the presence of 0.1 M sulphuric acid as supporting electrolyte. The oxidation potentials correlate well with Hammett’s substituent constants affording negative reaction constants. The correlation of potential values with macroscopic solvent parameters is non-linear suggesting that the operation of both specific and non-specific solvent-solvent-solute interaction mechanisms. Multiple correlation analysis of the experimental data with Kamlet-Taft solvatochromic parameters is employed.

    • Author Affiliations


      A Thirumoorthi1 K P Elango2

      1. Department of Chemistry, Karpagam College of Engineering, Coimbatore 641 032
      2. Department of Chemistry, Gandhigram Rural University, Gandhigram 624 302
    • Dates

  • Journal of Chemical Sciences | News

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