Water → Methyl 5-bromo-2-methylfuran-3-carboxylate

Participants

Reaction Steps

To a solution of methyl 2-methyl-3-furoate (7.0 g) in N,N-dimethylformamide (50 mL) was added N-bromosuccinimide (10.7 g) over 45 min under ice-cooling, and the mixture was stirred under ice-cooling for 30 min and at room temperature overnight. The reaction mixture was poured into water, and the mixture was extracted with ethyl acetate. The organic layer was collected, and dried over magnesium sulfate. The solvent was evaporated under reduced pressure. The residue was purified by silica gel chromatography (0% ethyl acetate/hexane to 5% ethyl acetate/hexane) to give the title compound (7.9 g, 72%) as an oil.

Provenance & Evidence