Acetyl chloride → N-(4-fluorophenyl)acetamide

Participants

Reaction Steps

Triethylamine (31 ml) and acetyl chloride (15 ml) were added dropwise to a chloroform (100 ml) solution of 4-fluoroaniline (22.3 g) in this order under ice-cooling. The reaction mixture was stirred at room temperature for 2 hours and concentrated under reduced pressure. The thus-obtained solid was washed with water, collected by filtration, and recrystallized from ethanol-water to obtain colorless crystals of 4-fluoroacetanilide (25.5 g; yield, 83%).

Provenance & Evidence