Removal of one or both of the methyl groups from 4,4-dimethyl-steroids
Journal of the Chemical Society D: Chemical Communications Pub Date : , DOI:10.1039/C29690000945
Abstract
Reaction sequences are described which allow removal of one or both of the C-4 methyl groups from 4,4-dimethyl-steroids without affecting an 8,9-double bond.
