Perfluorobutylperoxyl radicals were produced by radiolytic reduction of perf luorobutyl iodide in aerated methanol solutions. Rate constants for the reactions of this peroxyl radical with various organic compounds were determined by kinetic spectrophotometric pulse radiolysis. The rate constants for
Rate Constants for Reactions of (Perhaloalkyl)peroxyl Radicals with Alkenes in Methanol
β Scribed by Shoute, L. C. T.; Alfassi, Z. B.; Neta, P.; Huie, R. E.
- Book ID
- 111940781
- Publisher
- American Chemical Society
- Year
- 1994
- Tongue
- English
- Weight
- 455 KB
- Volume
- 98
- Category
- Article
- ISSN
- 0022-3654
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π SIMILAR VOLUMES
Absolute rate constants and their temperature dependencies were determined for the addition of hydroxymethyl radicals ( C H 2 0 H ) to 20 monoor 1,l-disubstituted alkenes (CH2 = C X Y ) in methanol by time-resolved electron spin resonance spectroscopy. With the alkene substituents the rate constants
## Abstract Enthalpy, activation energy, and rate constant of 9 alkyl, 3 acyl, 3 alkoxyl, and 9 peroxyl radicals with alkanethiols, benzenethiol, and Lβcysteine are calculated. The intersection parabolas model is used for activation energy calculations. Depending on the structure of attacking radic