Reactions of melatonin with radicals in deoxygenated aqueous solution
โ Scribed by P. Stasica; P. Ulanski; J. M. Rosiak
- Publisher
- Springer
- Year
- 1998
- Tongue
- English
- Weight
- 477 KB
- Volume
- 232
- Category
- Article
- ISSN
- 1588-2780
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๐ SIMILAR VOLUMES
The kinetics of the acqueous-phase reactions of the free radicals .OH, .Cl,, and SO; . with the halogenated acetates, CHzFCOO-, CHF2COO-, CF3COO-, and with CHzClC00-, CHClzC00-, CC13COOwere investigated. Generally, the reactivity decreases with increasing halogen substitution and is in the order k(.
## Abstract Laser flash photolysis combined with competition kinetics with SCN^โ^ as the reference substance has been used to determine the rate constants of OH radicals with three fluorinated and three chlorinated ethanols in water as a function of temperature. The following Arrhenius expressions