Skip to main content
Log in

Kinetics of oxidation of deoxybenzoin by chromic acid

  • Published:
Proceedings of the Indian Academy of Sciences - Section A Aims and scope Submit manuscript

Abstract

The kinetics of the oxidation of deoxybenzoin by chromic acid in 95% (vol/vol) aqueous acetic acid has been investigated. The reaction rate is first order with respect to the oxidant as well as to the organic substrate. The reaction rate decreases in the presence of added Mn (II) ions. The presence of complexing agents like succinic acid, piperidine, etc. decreases the rate. The thermodynamic parameters for the oxidation have been computed. A mechanism proceeding through an enol intermediate has been suggested.

This is a preview of subscription content, log in via an institution to check access.

Access this article

Price excludes VAT (USA)
Tax calculation will be finalised during checkout.

Instant access to the full article PDF.

Similar content being viewed by others

References

  1. Wiberg, K. B. ..Oxidation in Organic Chemistry, Academic Press, 1965, pp.69.

  2. Umeda, K. and Tarama, K.Nippon Kagaku Zasshi, 1962,83, 1216.

    Google Scholar 

  3. Best, P. A. and Waters, W.A.J. Chem. Soc., 1962,822.

  4. Rocek, J. and Riehl, A...J. Amer. Chem. Soc., 1967,89, 6691.

    Article  Google Scholar 

  5. Khandual, N. C., Satpathy, K. K. and Nayak, P. L. “Kinetic and Mechanism of chromic acid oxidation; of Aromatic ketones,”Ind. J. Chem., 1973,11, 770.

    Google Scholar 

  6. Billard, D. A. and Deh, W. M.J. Amer. Chem. Soc., 1932,54, 3969.

    Article  Google Scholar 

  7. Tandon, S. K., Banerjee, K. K. and Bakore, G. V.Ind. J. Chem., 1971,9, 677.

    Google Scholar 

  8. Radhakrishnamurty, P. S. and Behera, T. C.Ibid., 1971,9, 41.

    Google Scholar 

  9. Sengupta, K. K...Bull. Chem. Soc. (Japan), 1970,43, 590.

    Article  Google Scholar 

  10. Bakore, G. V. and Narain, S.J. Chem. Soc., 1963, p. 3419.

  11. Anantakrishnan, S. V. and Varadarajan, R.Ind. J. Chem., 1970,8, 423.

    Google Scholar 

  12. Wiberg, K. B. and Schafer, H.J. Amer. Chem. Soc., 1969,91, 923.

    Google Scholar 

  13. Corey, J. E. and Schaefer, J. P.Ibid., 1960,82, 918.

    Google Scholar 

Download references

Author information

Authors and Affiliations

Authors

Additional information

Communicated by Prof. M. Santappa,f.a.sc.

Rights and permissions

Reprints and permissions

About this article

Cite this article

Nayak, P.L., Khandual, N.C. Kinetics of oxidation of deoxybenzoin by chromic acid. Proc. Indian Acad. Sci. 79, 33–40 (1974). https://doi.org/10.1007/BF03051126

Download citation

  • Received:

  • Issue Date:

  • DOI: https://doi.org/10.1007/BF03051126

Keywords

Navigation