Free radicals formed in the reaction of 1H-1-oxo-2,4,6,8-tetrakis(tert-butyl)phenoxazine and 1-hydroxy-2,4,6,8-tetrakis(tert-butyl)phenoxazinyl radical with certain organometallic compounds
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1H-1-Oxo-2,4,6,8-tetrakis(tert-butyl)phenoxazine undergoes ligand exchange reactions and behaves as a spin trap for metal-centered radicals, as a result of which stable paramagnetic complexes are formed with delocalization of the unpaired electron in the organic ligand.
Paramagnetic complexes are also formed as the result of a reaction between potassium salt (IA) and triphenyl-tin and triphenyl-lead monochlorides.
KeywordsPotassium Free Radical Exchange Reaction Unpaired Electron Organic Ligand
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- 1.E. P. Ivakhnenko, I. V. Karsanov, V, S. Khandkarova, A. Z. Rubezhov, O. Yu. Okhlobystin, V. I. Minkin, and M. I. Kabachnik, Izv. Akad. Nauk SSSR, Ser. Khim., 2755 (1986).Google Scholar
- 2.M. I. Kabachnik, N. N. Bubnov, S. P. Solodovnikov, and A. I. Prokof'ev, Usp. Khim.,53, 487 (1984).Google Scholar
- 3.I. V. Karsanov, E. P. Ivakhnenko, V. S. Khandkarova, A. Z. Rubezhov, O. Yu. Okhlobystin, V. I. Minkin, A. I. Prokof'ev, and M. I. Kabachnik, Izv. Akad. Nauk SSSR, Ser. Khim., 73 (1987).Google Scholar