Trifluoroacetic acid → HCID 22405499, compound

Participants

Reaction Steps

To 2-[3-[2-(2-tert-butoxycarbonylaminothiazol-5-yl)ethoxycarbonylamino]-2-oxo-6-phenyl-1,2-dihydro-1-pyridyl]-N-(3,3,3-trifluoro-1-isopropyl-2-oxopropyl)acetamide (0.9 g) in methylene chloride (5 mL) was added trifluoroacetic acid (1 mL), and the resulting solution was allowed to stir for 3 h. The solvents were evaporated and the residue chromatographed, eluting with methanol:methylene chloride (5:95), to give the title compound (0.46 g); MS: m/z=566(M+1).

Provenance & Evidence