Temperature dependence of the rate constants for oxidation of organic compounds by peroxyl radicals in aqueous alcohol solutions

ZB Alfassi, RE Huie, M Kumar…

Index: Alfassi, Z. B.; Huie, R. E.; Kumar, M.; Neta, P. Journal of Physical Chemistry, 1992 , vol. 96, # 2 p. 767 - 770

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Citation Number: 40

Abstract

Rate constants for reactions of chlorinated methylperoxyl radicals with chlorpromazine (2- chloro-10-[3-(dimethylamino) propyl] phenothiazine), trolox (6-hydroxy-2, 5, 7, 8- tetramethylchroman-2-carboxylic acid), and ascorbate in aqueous alcohol solutions have been measured by pulse radiolysis as a function of temperature, generally between 5 and 75 OC. The rate constants varied between lo6 and lo9 M-'s-', the calculated Arrhenius ...

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