Kinetic investigation of the oxidation of N-alkyl anilines by peroxomonophosphoric acid in anionic surfactant sodium lauryl sulphate

Journal of Chemical Sciences

Jagannath Panda¹  G P Panigrahi1¹ 

[1] Department of Chemistry, Berhampur University, Berhampur 760 007, India$$

关键词: Anionic surfactants;    peroxomonophosphoric acid;    oxidation of N-alkyl anilines.;   

DOI  :  

来源: Indian Academy of Sciences

【 摘 要 】

Kinetics of oxidation of N-methyl and N-ethyl aniline by peroxomono-phosphoric acid (PMPA) in aqueous and 5% (v/v) acetonitrile medium respectively have been studied in presence of anionic micelles of sodium lauryl sulphate (SLS) at different 𝑝H. Oxidation rate of both the substrates increases up to a certain [SLS] much below the critical micellar concentration (cmc) after which the rate is retarded. Kinetic data have been used to compute the binding constants of both substrate and oxidant with the micelle. A scheme explaining the kinetic data has been proposed.

【 授权许可】

Unknown