Trifluoroacetic acid → Trifluoroacetic acid

Participants

Reaction Steps

A stirred solution of tert-butyl 4-(3-(cyclopentyl(methyl)amino)-5-(((4,6-dimethyl-2-oxo-1,2-dihydropyridin-3-yl)methyl)carbamoyl)-4-methylphenyl)piperazine-1-carboxylate (0.30, 0.54 mmol) in DCM (10 mL) was cooled to 0° C. and TFA (3 mL) was added to it. The reaction mixture was stirred at room temperature for 1 h. Upon completion, the mixture was concentrated to dryness. Half crude was purified by solvent washing giving the title compound as TFA salt (0.01 g, 8.33%).

Provenance & Evidence