反应详情

Reflux 4-trifluoromethylsulfonyl-phenylamine (5 g) and Ac2O (2.2 mL) for 1.5 hours in HOAc (20 mL). Evaporate the solvent in vacuo, then crystallize the residue in EtOAc/EtOH to obtain N-(4-trifluoromethylsulfonyl-phenyl)-acetamide.

1. customEvaporate the solvent in vacuo
2. customcrystallize the residue in EtOAc/EtOH