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This article is cited in 7 scientific papers (total in 7 papers)
A Highly Efficient, Indirect Electrooxidation of 6β-Methyl-3β,5α-dihydroxy-16α,17α-cyclohexanopregnan-20-one to the Corresponding 5α-Hydroxy-3,20-dione Using a Mediatory Couple of Sodium Bromide and Substituted 2,2,6,6-Tetramethylpiperidine-N-oxyl (TEMPO)
Yu. N. Ogibin, I. S. Levina, A. V. Kamernitskii, G. I. Nikishin
N.D. Zelinsky Institute of Organic Chemistry, Russian Academy of Sciences, Moscow, Russian Federation
Abstract:
6β-Methyl-3β,5α-dihydroxy-16α,17α-cyclohexanopregnan-20-one 1, when electrolysed in the presence of 4-substituted TEMPO in a two-phase system of CH2CI2–aqueous NaBr, is oxidised chemoselectively and in high yield into 6β-methyl-5α-hydroxy-16α,17α-cyclohexanopregnan-3,20-dione 2.
Citation:
Yu. N. Ogibin, I. S. Levina, A. V. Kamernitskii, G. I. Nikishin, “A Highly Efficient, Indirect Electrooxidation of 6β-Methyl-3β,5α-dihydroxy-16α,17α-cyclohexanopregnan-20-one to the Corresponding 5α-Hydroxy-3,20-dione Using a Mediatory Couple of Sodium Bromide and Substituted 2,2,6,6-Tetramethylpiperidine-N-oxyl (TEMPO)”, Mendeleev Commun., 5:5 (1995), 184–185
Linking options:
https://www.mathnet.ru/eng/mendc5089 https://www.mathnet.ru/eng/mendc/v5/i5/p184
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