1-(4-Fluorophenyl)-2-(4-(methylsulfonyl)phenyl)ethanol → 1-(4-Fluorophenyl)-2-(4-methylsulfonylphenyl)ethanone

Beteiligte Stoffe

Reaktionsschritte

To a cold (0° C.) solution of the product of step 2 (5.45 g, 18.5 mmol) in CH2C2 (350 mL) was added PCC (6.13 g, 28 mmol). The mixture was stirred at r.t. for 6.5 h and filtered through a short pad of silica gel (eluted with acetone). The eluant was concentrated and the residue was chromatographed on silica gel (eluted with 30 % EtOAc/CH2Cl2) to give 5.2 g of the title compound.

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