A kinetic study of the mechanism of oxidation of arabinose, fructose and lactose by peroxydisulphate

Authors

  • M. J. A. Abualreish

    Dept.of chem Faculty of science Northern Border University
  • Abdallah Aissa

How to Cite

Abualreish, M. J. A., & Aissa, A. (2015). A kinetic study of the mechanism of oxidation of arabinose, fructose and lactose by peroxydisulphate. International Journal of Basic and Applied Sciences, 4(1), 121-131. https://doi.org/10.14419/ijbas.v4i1.3262

Received date: July 23, 2014

Accepted date: August 30, 2014

Published date: February 1, 2015

DOI:

https://doi.org/10.14419/ijbas.v4i1.3262

Keywords:

Kinetic, Arabinose, Fructose, Fractional Order, Lactose, Peroxydisulphate.

Abstract

The uncatalysed reactions of peroxydisulphate with L(-) arabinose, D(-) fructose and lactose ((called arabinose, fructose and lactose respectively, throughout this paper)) were investigated kinetically. The reactions were first order in peroxydisulphate and of fractional order in substrate concentrations. The kinetic nature is discussed and the rate law is deduced from a suggested mechanism.

References

  1. [1] Wilmorth, W. K., Haim, A., " Peroxide Reaction Mechanism'' New. York, Jon Wiley and Sons Ins, NY (1962), p175.

    [2] Wood, J.K, Walker, N.J, J. Chem. Soc., (1914), p1131 http://dx.doi.org/10.1039/ct9140501131.

    [3] Vasudeva, W.C., Ph.D thesis, Fac.of Science, U. Of K (1969).

    [4] Findlay, A. " Practical Physical Chemistry'' Longmans, Green and Co. Ltd, London, (1961), p206.

    [5] A/mageed, M.J., Ph.D thesis, Fac.of Science, U. Of K (2001).

    [6] Benzvi, E., Allen, T., J. Amer. Chem. Soc. Vol .83, (1961), p4352. http://dx.doi.org/10.1021/ja01482a013.

    [7] Dainton, F. S. "Chain Reactions'' Methuen and CO.Ltd. London, John Wiley and Sons. Inc. New York (1956), P29.

    [8] Kolthoff, I.M, Miller, I.K, J. Amer.Chem. Soc, Vol.73, (1951), p3055. http://dx.doi.org/10.1021/ja01151a024.

    [9] Bartlett, P.D,Cotman, J.D., J. Amer.Chem. Soc., Vol.71, (1949), 1419. http://dx.doi.org/10.1021/ja01172a078.

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How to Cite

Abualreish, M. J. A., & Aissa, A. (2015). A kinetic study of the mechanism of oxidation of arabinose, fructose and lactose by peroxydisulphate. International Journal of Basic and Applied Sciences, 4(1), 121-131. https://doi.org/10.14419/ijbas.v4i1.3262

Received date: July 23, 2014

Accepted date: August 30, 2014

Published date: February 1, 2015