Acetyl chloride → HCID 178474362、化合物

関与物質

反応手順

3-Amino-pyridin-4-ol (15.0, 136 mmol) was suspended in 200 ml dichloromethane and N-ethyldiisopropylamine (82 ml, 477 mmol) was added. A solution of acetylchloride (10.6 ml, 150 mmol) in 150 ml dichloromethane was added dropwise at ambient temperature. The reaction mixture was stirred at reflux for 3 hrs and evaporated to dryness. The residue was stirred in methanol and filtered. The solvent was evaporated and the desired product was obtained as a white solid (7.2 g, 35%), MS: m/e=151.1 (M+H+).

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