1-(4-Bromo-3-methylphenyl)ethanol → 1-(4-Bromo-3-methylphenyl)ethanone

Beteiligte Stoffe

Reaktionsschritte

Pyridinium chlorochromate (48 g, 223 mmol) was added to a solution of 1-(4-bromo-3-methylphenyl)ethanol (31.9 g, 148 mmol) in dichloromethane (800 mL). The mixture was stirred at room temperature for 2 hours. The mixture was concentrated to give a residue. The residue was purified by column chromatography (silica gel, petroleum ether/ethyl acetate=25:1) to give 1-(4-bromo-3-methylphenyl)ethanone (27.3 g, 87%).

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