HCID 68962514, compound → HCID 57667898, compound

Participants

Reaction Steps

Trifluoroacetic acid 10 mL was added to the obtained tert-butyl 2-(2,6-dichloroanilino)-4-phenethylbenzoate, and it was stirred at room temperature for 2 hours. The solvent was removed under reduced pressure, and the obtained residue was refined by reversed-phase silica gel column chromatography [eluent; 75-100% acetonitrile/0.1% trifluoroacetic acid aqueous solution] to give 2-(2,6-dichloroanilino)-4-phenethylbenzoic acid 9.4 mg of white solid.

Provenance & Evidence