Trifluoroacetic acid → HCID 178511733, compound

Participants

Reaction Steps

tert-Butyl N-[(3S,5R)-5-(4,6-dihydro-2H-pyrrolo[3,4-c]pyrazol-5-yl)-1-oxo-2-(2,3,5-trifluorophenyl)thian-3-yl]carbamate was dissolved in a mixture of TFA (0.02 mL) and methylene chloride (0.2 mL). After stirring at RT for 30 min, additional TFA (0.02 mL) was added and the mixture was stirred an additional 60 min at room temperature. The solvents were evaporated and the residue was freeze-dried from a mixture of benzene and ethanol to give the title compound as a white solid.

Provenance & Evidence