Trifluoroacetic acid → HCID 178487601, compound

Participants

Reaction Conditions

Reaction Steps

Cooled TFA (2 mL) was added to tert-butyl 2-(trans-3-((R)-5-((7-fluoro-1,1-dimethyl-2,3-dihydro-1H-inden-5-yl)carbamoyl)-2-methoxy-5,6,7,8-tetrahydro-1,6-naphthyridine-6-carbonyl)cyclobutyl)acetate (150 mg, 0.27 mmol) at 0° C., and the mixture was stirred at 0° C. for 30 min. The reaction mixture was concentrated under reduced pressure, and the obtained residue was purified by silica gel column chromatography (solvent gradient; 50→100% ethyl acetate/hexane) to give the title compound (113 mg, 0.222 mmol, 84%) as a white solid.

Provenance & Evidence