4-Toluenesulfonyl chloride → HCID 57749138, compound

Participants

Reaction Steps

In the same manner as in Reference Example 4 and using N-{5-[(6-aminopyridin-3-yl)oxy]-2-fluorophenyl}-1,3-dimethyl-1H-pyrazole-5-carboxamide (6.20 g, 18.1 mmol), p-toluenesulfonyl chloride (3.80 g, 19.9 mmol) and pyridine (20 mL) as starting materials, the title compound (7.27 g, 81%) was obtained as a white solid.

Provenance & Evidence