Hydrochloric Acid → Methyl 4-acetylbenzoate

Participants

Reaction Conditions

Reaction Steps

4-Acetylbenzoic acid (1.00 g, 6.09 mmol) was suspended in methanol (10 mL). Hydrochloric acid (500 μL) was added. The reaction mixture was refluxed overnight. The resulting suspension was cooled to −10° C., filtered and the solid washed with cold methanol (3×2 mL) to provide methyl 4-acetylbenzoate as a white solid (799 mg, 74%). 1H NMR (200 MHz, CDCl3) δ 8.12 (d, J=8.9 Hz, 2H), 8.01 (d, J=8.9 Hz, 2H), 3.95 (s, 3H), 2.65 (s, 3H).

Provenance & Evidence