HCID 68956418, compound → HCID 68959277, compound

Participants

Reaction Steps

Trifluoroacetic acid 10 mL was added to the obtained tert-butyl 4-(3-cyanophenyl)-2-(4-fluoroanilino)benzoate, and it was stirred at room temperature for 1 hour. The solvent was removed under reduced pressure, methanol was added to the obtained residue, and solid matter was filtrated to give 4-(3-cyanophenyl)-2-(4-fluoroanilino)benzoic acid 13 mg of pale yellow solid.

Provenance & Evidence