Radical Intermediates in Photochemical and Redox Initiated Decomposition of Thioazo Compounds(an EPR and Cyclovoltammetric Study)
1997 ◽
Vol 62
(6)
◽
pp. 855-865
◽
Keyword(s):
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.
1983 ◽
Vol 49
(02)
◽
pp. 109-115
◽
Keyword(s):
1997 ◽
Vol 99
(4)
◽
pp. 832-836
◽
Keyword(s):
1977 ◽
Keyword(s):
2019 ◽
Vol 92
◽
pp. 103044
◽
2013 ◽
Vol 55
◽
pp. 41-47
◽