反应详情

10 mL of trifluoroacetic acid was added to the obtained tert-butyl 2-(3,5-dichlorobenzamido)-4-phenethylbenzoate and stirred ad room temperature for 2 hours. The solvent was evaporated under reduced pressure and diisopropyl ether was added to the obtained residue and a solid substance was separated by filtration to obtain 62 mg of 2-(3,5-dichlorobenzamido)-4-phenethylbenzoic acid as white solid.

1. customThe solvent was evaporated under reduced pressure and diisopropyl ether
2. additionwas added to the obtained residue
3. customa solid substance was separated by filtration