Summary
When triacetonamine was slowly oxidized with an aqueous solution of hydrogen peroxide in the presence of sodium tungstate at room temperature, 2,2,6,6-tetramethyl-4-oxopiperidin-1-oxyl was obtained in good yield.
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Translated from Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, No. 12 p. 2218, December, 1964
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Rozantsev, é.G. Preparative synthesis of 2,2,6,6-tetramethyl-4-oxopiperidin-1-oxyl. Russ Chem Bull 13, 2117 (1964). https://doi.org/10.1007/BF00844230
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DOI: https://doi.org/10.1007/BF00844230