A HIGHLY EFFICIENT, INDIRECT ELECTROOXIDATION OF YDROXY-16-ALPHA,17-ALPHA-CYCLOHEXANOPREGNAN-2O-ONE TO THE CORRESPONDING 5-ALPHA-HYDROXY-3,20-DIONE USING A MEDIATORY COUPLE OF SODIUM-BROMIDE AND SUBSTITUTED 2,2,6,6-TETRAMETHYLPIPERIDINE-N-OXYL (TEMPO)

Authors
OGIBIN YN LEVINA IS KAMERNITSKY AV NIKISHIN GI
Citation
Yn. Ogibin et al., A HIGHLY EFFICIENT, INDIRECT ELECTROOXIDATION OF YDROXY-16-ALPHA,17-ALPHA-CYCLOHEXANOPREGNAN-2O-ONE TO THE CORRESPONDING 5-ALPHA-HYDROXY-3,20-DIONE USING A MEDIATORY COUPLE OF SODIUM-BROMIDE AND SUBSTITUTED 2,2,6,6-TETRAMETHYLPIPERIDINE-N-OXYL (TEMPO), Mendeleev communications, (5), 1995, pp. 184-185
Citations number
19
Categorie Soggetti
Chemistry
Journal title
Mendeleev communications → ACNP
ISSN journal
09599436
Issue
5
Year of publication
1995
Pages
184 - 185
Database
ISI
SICI code
0959-9436(1995):5<184:AHEIEO>2.0.ZU;2-T
Abstract
6 beta-Methyl-3 beta,5 alpha-dihydroxy-16 alpha,17 alpha-cyclohexanopr egnan-20-one 1, when electrolysed in the presence of 4-substituted TEM PO in a two-phase system of CH2Cl2-aqueous NaBr, is oxidised chemosele ctively and in high yield into 6 beta-methyl-5 alpha-hydroxy-16 alpha, 17 alpha-cyclohexanopregnan-3,20-dione 2.