Abstract
In contrast to 2,2,6,6-tetramethylpiperidine and other aliphatic amines, at the electrochemical oxidation of 1-chloro-2,2,6,6-tetramethylpiperidine a sufficiently stable cation-radical is formed. Its formation is confirmed by the data of cyclic voltammetry and electron paramagnetic resonance. Further transformation of the cation-radical leads to the formation of 2,2,6,6-tetramethylpiperidin-1-oxyl.
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Original Russian Text © E.Sh. Kagan, V.V. Yanilkin, V.I. Morozov, N.V. Nastapova, I.Yu. Zhukova, I.I. Kashparov, V.P. Kashparova, 2009, published in Zhurnal Obshchei Khimii, 2009, Vol. 79, No. 5, pp. 829–831.
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Kagan, E.S., Yanilkin, V.V., Morozov, V.I. et al. Mechanism of electrochemical oxidation of 1-chloro-2,2,6,6-tetramethylpiperidine. Russ J Gen Chem 79, 1001–1003 (2009). https://doi.org/10.1134/S1070363209050235
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DOI: https://doi.org/10.1134/S1070363209050235