Methanol → Methyl 3-bromo-4-methylbenzoate

Participants

Reaction Conditions

Reaction Steps

A suspension of 3-bromo-4-methylbenzoic acid (2.0 g, 9.30 mmol) in methanol (20 ml) was treated with sulfuric acid (0.04 ml) and the reaction mixture was stirred at 60° C. for 42 hours. The reaction mixture was concentrated and the residue was taken up in ethyl acetate. The organic solution was washed with sat'd NaHCO3(aq.), dried (MgSO4), filtered, and concentrated to give the title compound as an orange oil which was suitable for use without further purification (2.25 g, quant.).

Provenance & Evidence