Sulfuric Acid → 3-Methoxy-2-methylphenol

Participants

Reaction Conditions

Reaction Steps

A solution of 18.0 mL of concentrated sulfuric acid in 90 mL water was added to a solution of 4.69 g (26.0 mmol) of 2-acetoxy-6-methoxytoluene in 360 mL ethanol and heated and stirred on a 120° C. oil bath for 36 minutes. The reaction mixture which had been allowed to stand at room temperature overnight was transferred to a separatory funnel, extracted with 50 mL and 20 mL of toluene, and after the combined organic layers were washed with 30 mL of water, 30 mL of 5% sodium hydrogen carbonate aqueous solution and 30 mL of water twice, the solvent was evaporated to obtain 3.15 g of title compound.

Provenance & Evidence