Aminoxyl Radicals from N-Phenyl-1-(2-oxo-1-azacycloalkyl)-methanesulfonamides

M Burian, L Omelka, O Farsa, S Hrubanová

文献索引：Burian, Marek; Omelka, Ladislav; Farsa, Oldrich; Hrubanova, Silvia Monatshefte fur Chemie, 2006 , vol. 137, # 9 p. 1169 - 1175

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摘要

Summary. The synthesis and reaction with two oxidation agents is described for N-phenyl-1- (2-oxo-1-azacycloalkyl) methanesulfonamides. Their oxidation was carried out using R\rmO_2^∙ radicals and 3-chloroperbenzoic acid. In both cases, the EPR spectra of corresponding aminoxyl radicals were recorded. Their simulation confirmed that the–SO 2– group in the neighbourhood of the–\rmNO^∙–fragment does not prevent the interaction of ...