Acetic Acid → HCID 22762665, compound

Participants

Reaction Steps

The 4-aminophenyl compound of Example 36 (3.0 g; 0.009 mole) was warmed on a steam bath with glacial acetic acid (5 ml) and acetic anhydride (10 ml) for 1 hour. The mixture was poured into water (200 ml), stirred well and the collected precipitate washed with water and dried. After recrystallisation from methanol the product weighed 2.45 g and melted at 196°-7° C.

Provenance & Evidence