Trifluoroacetic acid → HCID 71711938, compound

Participants

Reaction Steps

The reaction and aftertreatment were conducted in the same manner as in Example 1b by using the 4-{[(1S,2R)-5,5-difluoro-2-(1-methyl-1H-pyrazol-5-yl)cyclohexyl]oxy}-N-(2,4-dimethoxybenzyl)-2-fluoro-5-methyl-N-(pyrimidin-4-yl)benzenesulfonamide (198 mg, 0.313 mmol) prepared in Example 137a, triethylsilane (0.10 mL), trifluoroacetic acid (1.0 mL) and dichloromethane (1.0 mL), to yield the title compound (80 mg, 53%) as a colorless solid.

Provenance & Evidence