Trifluoroacetic acid → HCID 117622964, compound

Participants

Reaction Steps

364 mg (0.61 mmol) of tert-butyl 4-({2-[5-chloro-4-(5-chloro-2-cyanophenyl)-2-oxopyridin-1(2H)-yl]-3-[(2S)-tetrahydro-2H-pyran-2-yl]propanoyl}amino)benzoate (mixture of enantiomerically pure diastereomers 1 and 2) were hydrolysed with TFA according to General Method 2. The crude product was purified by preparative flash chromatography (silica gel 50, eluent: dichloromethane/methanol gradient). Yield: 264 mg (76% of theory)

Provenance & Evidence