Trifluoroacetic acid → HCID 57668076, compound

Participants

Reaction Steps

Trifluoroacetic acid 5.0 mL solution of the obtained tert-butyl 2-((3-hydroxyphenyl)amino)-4-phenylbenzoate was stirred at room temperature for 3 hours. The solvent was removed under reduced pressure, hexane and diisopropyl ether were added to obtained residue, solid matter was filtrated to give 2-((3-hydroxyphenyl)amino)-4-phenylbenzoic acid 15 mg of yellow solid.

Provenance & Evidence