Trifluoroacetic acid → HCID 24960734, compound

Participants

Reaction Steps

To a solution of intermediate 58 (Example 112) (0.25 g, 0.40 mmol) in DCM (8 mL) was added TFA (30% in DCM, 6 mL) and the mixture stirred at room temperature for 2 h. The reaction mixture was concentrated and the residue purified by HPLC to afford the title compound (TFA salt; 50 mg, 23%) as a white solid.

Provenance & Evidence