Steroids p. 333 - 344 (1989)
Update date:2022-08-11
Topics:
Wijnberg, Joannes B. P. A.
Groot, Aede de
Starting from cholesterol a simple and efficient synthesis of 5α-cholestane-3,6-dione and 5β-cholestane-3,6-dione is described.The 13C shielding data of C-7, C-9, and C-19 in both isomers can be used in the determination of the stereochemistry at C-5 of these compounds.The combination of 13C NMR spectroscopy and the simple synthesis of both isomers offers good opportunities for the determination of the stereochemistry at C-5 of 3,6-dioxosteroids.
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