V. A. Golubev, V. Tkachev, V. Sen'
Jun 14, 2014
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Influential Citations
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Journal
Russian Journal of Organic Chemistry
Abstract
New method of synthesis was developed for N,N-bis(4-tert-butylphenyl)hydroxylamine by reduction of the corresponding aminoxyl with hydrazine hydrate. At the treatment with strong acids this hydroxylamine derivative is converted in bis(4-tert-butylphenyl)amine and 10-[5-tert-butyl-2-(4-tert-butylphenylamino) phenyl]-3,7-di-tert-butylphenoxazine. The structure of the latter was established by X-ray diffraction analysis. The mechanism was suggested of the acid-catalyzed disproportionation of N,N-bis(4-tert-butylphenyl) hydroxylamine.