Oxidation of secondary aromatic amines by organic hydroperoxides, ozone, and hydrogen peroxide
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The stable di-(4-dimethylneopentylmethylphenyl)nitroxyl radical was obtained by the action of tert-butyl hydroperoxide, as well as of ozone, on di-(4-dimethylneopentylmethylphenyl)amine.
The corresponding pure nitroxyl radicals were obtained by the catalytic oxidation of the 4,4′-dimethoxy- and 4,4′-diethoxydiphenylamines with hydrogen peroxide in the presence of sodium tungstate.
KeywordsOxidation Hydrogen Sodium Hydrogen Peroxide Ozone
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- 1.J. R. Thomas, J. Am. Chem. Soc.,82, 5955 (1960).Google Scholar
- 2.G. M. Coppinger and J. D. Swalen, J. Am. Chem. Soc.,83, 4900 (1961).Google Scholar
- 3.A. L. Buchachenko, Optika i Spektroskopiya,13, 795 (1962).Google Scholar
- 4.É. G. Rozantsev, A. B. Shapiro, V. I. Suskina, B. V. Pozynov, L. A. Skripko, and A. N. Dyadchenko, Izv. Akad. Nauk SSSR, Ser. Khim., 1671 (1970).Google Scholar
- 5.S. D. Razumovskii, A. L. Buchachenko, A. B. Shapiro, É. G. Rozantsev, and G. E. Zaikov, Dokl. Akad. Nauk SSSR,183, 1106 (1968).Google Scholar
- 6.K. Meyer and W. Reppe, Ber.,54, 327 (1921).Google Scholar
- 7.K. Tokumaru, H. Sakuragi, and O. Simamura, Tetrahedron Lett., 3945 (1964).Google Scholar