Kinetics of Oxidation of Alanine by Pyridiniumdichromate in The Presence of Perchloricacid Medium in DMSO-H2O (v/v) medium by Spectrophotometric method

Authors

  • Rajakumari S. Chemistry Division, Department of Humanities and Science, Rajalakshmi Institute of Technology, Chennai, India Author
  • Chitradevi S. Chemistry Division, Department of Humanities and Science, Rajalakshmi Institute of Technology, Chennai, India Author
  • Ramadevi S Chemistry Division, Department of Humanities and Science, Rajalakshmi Institute of Technology, Chennai, India Author
  • Hari kumar S. Chemistry Division, Department of Humanities and Science, Rajalakshmi Institute of Technology, Chennai, India Author

DOI:

https://doi.org/10.61841/fahegp63

Keywords:

Kinetics, Alanine, Pyridinium dichromate, Oxidation, Mechanism

Abstract

Kinetics of oxidation of alanine by pyridiniumdichromate (PDC) has been studiedspectrophotometrically in the presence of perchloric acid in DMSO-H2O 50% (v/v) medium. The reaction was first order dependence on PDC, alanine and fractional order with respect to H+. The effect of solvent composition indicates that the reaction rate increases with an increase in the polarity of the medium. No significant effect was observed by added salts. The main oxidation product of L-alanine has been identified as corresponding carbonyl compound. The reaction does not induce the polymerization of acrylonitrile. The reaction has been investigated at different temperature and activation parameters were calculated. 

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Published

30.04.2020

Issue

Vol. 24 No. 2 (2020): 24 (2) 2020

Section

Articles

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How to Cite

S., R., S., C., S, R., & S., H. kumar. (2020). Kinetics of Oxidation of Alanine by Pyridiniumdichromate in The Presence of Perchloricacid Medium in DMSO-H2O (v/v) medium by Spectrophotometric method. International Journal of Psychosocial Rehabilitation, 24(2), 4339-4347. https://doi.org/10.61841/fahegp63