Trifluoroacetic acid → HCID 57668071, compound

Participants

Reaction Steps

Trifluoroacetic acid 2.5 mL was added to dichloromethane 2.5 mL solution of tert-butyl 2-((biphenyl-4-yl)amino)-4-phenylbenzoate 84 mg, and it was stirred at room temperature for 2 hours. The solvent was removed under reduced pressure,diisopropyl ether was added to the obtained residue, and solid matter was filtrated to give 2-((biphenyl-4-yl)amino)-4-phenylbenzoic acid 52 mg of a yellow solid.

Provenance & Evidence