Monocyclic biradicals in the imidazolidine series |
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Authors: | V A Reznikov L B Volodarskii A P Spoyalov S A Dikanov |
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Institution: | (1) Novosibirsk Institute of Organic Chemistry, Siberian Branch of the Russian Academy of Sciences, 9 prosp. Akad. Lavrent'eva, 630090 Novosibirsk, Russian Federation;(2) Institute of Chemical Kinetics and Combustion, Siberian Branch of the Russian Academy of Sciences, 3 ul. Institutskaya, 630090 Novosibirsk, Russian Federation |
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Abstract: | The reaction of 1-hydroxy-3-imidazoline 3-oxides with alkyl- or phenyliithium followed by oxidation gives stable biradicals with two nitroxyl groups in the imidazolidine ring. Anisotropic ESR spectra of these biradicals are discussed.Translated fromIzvestiya Akademii Nauk. Seriya Khimicheskaya, No. 5, pp. 924–927, May, 1993. |
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Keywords: | imidazolidine 3-imidazoline 3-oxide nitroxyl radicals and biradicals nitrone ESR spectrum |
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