Trifluoroacetic acid → HCID 67289029, compound

Participants

Reaction Steps

To a solution of compound 4c (0.12 g, 0.394 mmol) in CH2Cl2 (3 mL) was added trifluoroacetic acid (1 mL) at room temperature. The mixture was stirred at room temperature for 5 h. The solvent was removed by evaporation. Ether (10 mL) was added to the residue. The crude product was collected by filtration, washed with ether, and dried under vacuum. MS m/z (M+H+) 205.2.

Provenance & Evidence