Volume : II, Issue : III, March - 2013

Studies on Bunnett & Bunnett Olsen parameters of oxidation of some amino acids by V(V)

A. K. Mishra, S. D. Sharma

Abstract :

Bunnett & Bunnett –Olsen data for the oxidation of L–aspartic acid, L–cysteine, L–valine & L–leucine by V(V) have been determined at different concentrations of sulphuric acid . The rates were found to be increased with increase in acid concentration. Bunnett plots between log K1 + H0 and log aH2O have been determined. The observations indicate dependence of reactions on water activity. The slope values of Bunnett plots were found to be 6.6, 4.1, 3.3 and 3.1 respectively. Further, Bunnett – Olsen plots between log CH+ + H0 & log K1 + H0 have been determined. The slope values of Bunnett–Olsen plots were found to be 1.0, 0.5, 0.88 & 0.83 respectively

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Article: Download PDF   DOI : 10.36106/ijsr  

Cite This Article:

A. K. Mishra, S. D. Sharma Studies on Bunnett & Bunnett �Olsen parameters of oxidation of some amino acids by V(V) International Journal of Scientific Research, Vol.II, Issue.III March 2013

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