Kushch, Olga; Hordieieva, Iryna; Novikova, Katerina; Litvinov, Yurii; Kompanets, Mykhailo; Shendrik, Alexander; Opeida, Iosip published the artcile< Kinetics of N-oxyl Radicals' Decay>, COA of Formula: C8H3ClO3, the main research area is imide phthalimide nitroxide radical decomposition kinetics.
N-oxyl radicals of various structures were generated by oxidation of corresponding N-hydroxy compounds with iodobenzene diacetate, [bis(trifluoroacetoxy)]iodobenzene, and ammonium cerium(IV) nitrate in acetonitrile. The decay rate of N-oxyl radicals follows first-order kinetics and depends on the structure of N-oxyl radicals, reaction conditions, and the nature of the solvent and oxidant. The values of the self-decay constants change within 1.4 x 10-4 s-1 for the 3,4,5,6-tetraphenylphthalimide-N-oxyl radical to 1.4 x 10-2 s-1 for the 1-benzotriazole-N-oxyl radical. It was shown that the rate constants of the phthalimide-N-oxyl radicals’ self-decay with different electron-withdrawing or -donor substituents in the benzene ring are higher than that of the unsubstituted phthalimide-N-oxyl radical in most cases. The solvent effect on the process of phthalimide-N-oxyl radical self-decomposition was investigated. The dependence of the rate constants on the Gutmann donor numbers was shown.
Journal of Organic Chemistry published new progress about Cyclic imides Role: FMU (Formation, Unclassified), PEP (Physical, Engineering or Chemical Process), PRP (Properties), RCT (Reactant), FORM (Formation, Nonpreparative), PROC (Process), RACT (Reactant or Reagent) (N-oxyl radicals of). 118-45-6 belongs to class chlorides-buliding-blocks, and the molecular formula is C8H3ClO3, COA of Formula: C8H3ClO3.
Referemce:
Chloride – Wikipedia,
Chlorides – an overview | ScienceDirect Topics