Trifluoroacetic acid → HCID 89963875, compound

Participants

Reaction Steps

The reaction and aftertreatment were conducted in the same manner as in Example 1b by using the 5-chloro-N-(2,4-dimethoxybenzyl)-2-fluoro-4-{[(1R,2S,4S)-4-hydroxy-2-(1-methyl-1H-pyrazol-5-yl)cyclohexyl]oxy}-N-(pyrimidin-4-yl)benzenesulfonamide (189 mg, 0.299 mmol) prepared in Example 164c, triethylsilane (0.050 mL), trifluoroacetic acid (0.50 mL) and dichloromethane (1.0 mL), to yield the title compound (86.0 mg, 60%) as a colorless solid.

Provenance & Evidence