Tetrahedron Letters p. 3123 - 3124 (1999)
Update date:2022-08-03
Topics:
Yu, Marvin S.
Baine, Neil H.
SB 209963 was produced in three steps starting from 17β- carboxyandrost-4-en-3-one. A palladium-catalyzed hydroxycarbonylation introduced the carboxylic acid under mild conditions withOUt epimerization at C17. This reaction represents the first example of hydroxycarbonylation of a vinyl halide under neutral conditions.
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