Reactions of Nitrones with Free Radicals. II. Formation of Nitroxides
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概要
- 論文の詳細を見る
Reactions of <I>N</I>-<I>t</I>-butylaldonitrones with free radicals gave stable nitroxides, one of which was isolated in pure state. The stability of the nitroxides was explained by the steric effect around the nitrogen and α-carbon atoms. In the reaction of 5,5-dimethyl-<I>Δ</I><SUP>1</SUP>-pyrroline <I>N</I>-oxide with AIBN, nitroxide was detected by ESR technique, and 1,3-adduct and ketonitrone were isolated from the reaction mixture. From the results, it was confirmed that nitroxide is the intermediate of the 1,3-adduct formation and that a radical first adds to the carbon atom and then adds to the oxygen atom of the nitrones.
- 公益社団法人 日本化学会の論文
著者
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Inamoto Naoki
Department Of Chemistry Graduate School Of Science The University Of Tokyo
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Iwamura Michiko
Department Of Biomolecular Science Faculty Of Science Toho University
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Iwamura Michiko
Department of Chemistry, Faculty of Science, The University of Tokyo
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Inamoto Naoki
Department of Chemistry and Research Centre for Spectrochemistry, Faculty of Science, The University of Tokyo
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