Kinetics of the reactions between alkyl radicals and molecular oxygen in aqueous solution

…, DG Kelley, A Bakac, JH Espenson

Index: Marchaj, Adam; Kelley, Douglas G.; Bakac, Andreja; Espenson, James H. Journal of Physical Chemistry, 1991 , vol. 95, # 11 p. 4440 - 4441

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Citation Number: 58

Abstract

The rate constant for the reaction R'+ O2-ROO'in aqueous solution was determined for 18 alkyl radicals by laser flash photolysis. The values are all at the diffusion-controlled limit and lie in the range (1.6-4.9) X lo9 L mol-'sI. The radicals studied are primary, substituted primary, secondary, and benzyl radicals.

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