HCID 86735751, compound → HCID 70463489, compound

Participants

Reaction Steps

A solution of 11β-(acetyloxy)-17,17-bis(phenylthio)-9-fluoroandrosta-1,4-diene-3-one (2.3 g) in diethylbenzene (150 ml) is heated in a bath at 190° C for 60 minutes. The solution is then cooled in an ice bath and the separated title compound is isolated by filtration and washed with hexane to afford 2.15 g of the title compound, melting point 229°-231° C.

Provenance & Evidence