Trifluoroacetic acid → HCID 137010788, compound

Participants

Reaction Steps

To a solution of 3-fluoro-2-(4-methoxy-3-(1-((2-(trimethylsilyl)ethoxy)methyl)-1H-pyrazol-4-yl)-1H-pyrazolo[4,3-c]pyridin-1-yl)benzonitrile (400 mg) in dichloromethane (4 mL) was added trifluoroacetic acid (1 mL), and the mixture was stirred at room temperature for 5 hr. To the reaction mixture was added aqueous sodium carbonate solution. The organic layer was separated, and concentrated under reduced pressure. The residue was purified by silica gel chromatography (ethyl acetate/petroleum ether) to give the title compound (115 mg).

Provenance & Evidence