Chemical degradation of steroid side chains. Efficient conversion of cholestanol to corticosteroid intermediates.

DOI: 10.1016/S0040-4039(00)74674-0

Source and publish data:

Tetrahedron Letters p. 4145 - 4148 (1992)

Update date:2022-08-03

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Authors:

Breslow Breslow

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Article abstract of DOI:10.1016/S0040-4039(00)74674-0

17-Chlorosteroids, produced by template-directed halogenation of 9-fluoro 11-oxygenated cholestanols that are themselves produced by template methods, are converted to their 17-keto analogs in high yields (85-91%) after HCl elimination with DBU, followed by ozonolysis.

Full text of DOI:10.1016/S0040-4039(00)74674-0

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