Kinetics of oxidation ofa-amino acids by sodium N-bromo benzenesulfonamide

@article{Mahadevappa1983KineticsOO,
  title={Kinetics of oxidation ofa-amino acids by sodium N-bromo benzenesulfonamide},
  author={Dandinasivara S. Mahadevappa and Sannaiah Ananda and A. S. Ananda Murthy and Kanchugarakoppal S. Rangappa},
  journal={Reaction Kinetics and Catalysis Letters},
  year={1983},
  volume={23},
  pages={181-186}
}
Oxidations of glycine, valine, leucine, alanine and phenylalanine by the title reagent have been performed near their isoelectric pH, at 35 °C. The rate law is-d log[BAB]/dt=k′[Amino acid]x where x is 0.40–0.75. The influence of halide ions, ionic strength, benzene sulfonamide and the dielectric constant of the medium have been studied. Activation parameters have been computed. The rate of oxidation increases in the order: Alanine>phenylalanine>leucine>valine>glycine.Abstract… 
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