Absolute rate expressions for the abstraction of hydrogen by primary, secondary, and tertiary alkyl radicals from thiophenol
JA Franz, BA Bushaw, MS Alnajjar
Index: Franz, James A.; Bushaw, Bruce A.; Alnajjar, Mikhail S. Journal of the American Chemical Society, 1989 , vol. 111, # 1 p. 268 - 275
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Citation Number: 94
Abstract
Abstract: Absolute rate expressions for the abstraction of hydrogen from thiophenol in nonane by tert-butyl, isopropyl, n-butyl, and n-octyl radicals were determined by kinetic absorption spectroscopy (KAS). Alkyl radicals were produced by photolysis of dialkyl disulfides or by photolysis of mixtures of di-tert-butyl peroxide and trialkylphosphine in the presence of thiophenol. Arrhenium expressions for alkyl radicals from the phosphine ...
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