Acetic Anhydride → N-(4-methyl-5-nitropyridin-2-yl)acetamide

Beteiligte Stoffe

Reaktionsbedingungen

Reaktionsschritte

A mixture of 4-methyl-5-nitropyridin-2-amine (5 g, 32 mmol) and acetic anhydride (20 mL) was heated at 90° C. for 4 hours. After cooling the solvent was evaporated under vacuum. The concentrated mass was dissolved in toluene and evaporated under vacuum. The resulting solid was triturated with diethyl ether and filtered to afford N-(4-methyl-5-nitropyridin-2-yl) acetamide (5.5 g, 87%).

Herkunft & Nachweise