4-(4-Fluorophenyl)piperidine → HCID 71178982, compound

Participants

Reaction Steps

Using ethyl 3-(N-tert-butylsulfamoyl)-7-(3,4-dichlorophenylamino)pyrazolo[1,5-a]pyrimidine-6-carboxylate (1.40 g, 2.88 mmol) obtained in step 3 and 4-(4-fluorophenyl)piperidine (0.48 g, 2.65 mmol) instead of 4-phenylpiperidine, and in the same manner as in Example 1 step 4, the title compound (0.35 g, 32%) was obtained.

Provenance & Evidence