Methanol → Methyl 2-Bromo-5-chlorobenzoate

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Reaction Steps

2-bromo-5-chlorobenzoic acid (4 g, 0.016 mol) was dissolved in MeOH (20 ml) and sulphuric acid (1 ml) was added. The reaction was refluxed for 3 h then cooled at RT. Water (20 ml) was added and the solid was filtered, dissolved in DCM and washed with saturated aqueous solution of NaHCO3. The organic solvent was dried (Na2SO4) and evaporated to obtain 4.17 g of the title compound as oil.

Provenance & Evidence