Oxidation and reductive bromination of Bis(4-tert-butylphenyl)aminoxyl
摘要:
One-electron oxidation of bis(4-tert-butylphenyl)aminoxyl with antimony pentachloride and bromine leads to the formation of oxoammonium salts with anions SbCl (6) (-) and Br (3) (-) respectively. The salt with the Br (3) (-) anion converted at heating into a mixture of bromodiphenylamines which formed also from the aminoxyl as a result of previously unknown reaction of three-electron reductive bromination. The mechanisms of these reactions were assumed.