Trifluoroacetic acid → HCID 68671787, compound

Participants

Reaction Steps

N-[5-(3,5-Difluoro-benzyl)-1-trityl-1H-indazol-3-yl]-2-fluoro-5-((S)-2-pyrrolidin-1-ylmethyl-pyrrolidine-1-carbonyl)-benzamide (90 mg, 0.112 mmol) in DCM (1 mL) was treated with TFA (0.17 mL, 2.24 mmol). After two hours at room temperature, DCM was added (25 mL) and the organic phase was washed with aqueous NaHCO3, water and brine. Drying over sodium sulphate, evaporation and purification of the crude over silica gel (eluent: DCM, MeOH, 7N NH3 in MeOH 9:1:0.1) afforded 42 mg of title compound.

Provenance & Evidence