4-(4-Fluorophenyl)piperidine → HCID 71178966, compound

Participants

Reaction Steps

Using ethyl 7-(4-chloro-2-methylphenylamino)-3-(N-ethylsulfamoyl)pyrazolo[1,5-a]pyrimidine-6-carboxylate (0.33 g, 0.77 mmol) obtained in step 3 and 4-(4-fluorophenyl)piperidine (0.26 g, 1.44 mmol) instead of 4-phenylpiperidine, and in the same manner as in Example 1 step 4, the title compound (0.029 g, 6%) was obtained.

Provenance & Evidence