Author:
Erentová Katarína,Adamčík Vladimír,Staško Andrej,Nuyken Oskar,Lang Arming,Leitner Michael B.
Abstract
The cathodically and photochemically induced decomposition of thioazo compounds XC6H4-N2-S-C6H4CH3 and their polymers with X = NO2, COOH, and SO3H were investigated. The formation of carbon-centered XC6H4. and sulfur-centered .S-C6H4Y radicals was confirmed using spin-trap technique. These reactive radicals either abstract hydrogen from CH3CN solvent molecule forming .CH2CN radical or they recombine to cage products XC6H4-S-C6H4CH3 eliminating N2. The decomposition rate of the investigated thioazo compounds is characterized by a formal half-life time of 5 to 10 s.
Publisher
Institute of Organic Chemistry & Biochemistry
Cited by
4 articles.
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1. Photolysis of diaryliodonium salts (UV/Vis, EPR and GC/MS investigations);Journal of Photochemistry and Photobiology A: Chemistry;2000-09
2. Isomerization of Azo Compounds. Cleavage Recombination Mechanism of Azosulfides;The Journal of Physical Chemistry A;1999-06-25
3. 12.2.15 Thionitroxides;Landolt-Börnstein - Group II Molecules and Radicals
4. 12.2.4.2 Aryl prim-alkyl nitroxides;Landolt-Börnstein - Group II Molecules and Radicals