HCID 67944144, compound → HCID 15133053, compound

Participants

Reaction Steps

Pyridinium chlorochromate (3.5 g) was added to a solution of 3,3-bis(4-fluorophenyl)-2-[2-methyl-1-(1-methylethyl)propyl]propenol (2.1 g, 6.1 mmol) in 75 mL of methylene chloride and the mixture stirred for 48 hours. The methylene chloride was decanted from the gummy precipitate which was washed with fresh solvent. The combined methylene chloride solutions were concentrated in vacuo to give a dark oil. The oil was triturated with 4×50 mL volumes of hexane. The hexane solutions were concentrated in vacuo to give 2.0 g of the title compound as a light yellow oil. M.S.(EI): m/e =342 for M+ of C22H24F2O.

Provenance & Evidence