p-Toluenesulfonic acid → HCID 89962122, compound

Participants

Reaction Steps

The reaction and aftertreatment were conducted in the same manner as in Example 99b by using the 4,4-difluoro-1-[1-(methoxymethyl)-1H-pyrazol-4-yl]cyclohexanol (0.20 g, 0.81 mmol) prepared in Example 147a, p-toluenesulfonic acid (14 mg, 0.081 mmol) and toluene (5.0 mL), to yield the title compound (0.18 g, 97%) as a colorless oil.

Provenance & Evidence