1,3-dimethyl-N-{3-methyl-5-[(6-nitropyridin-3-yl)oxy]phenyl}-1H-pyrazole-5-carboxamide → N-{3-[(6-aminopyridin-3-yl)oxy]-5-methylphenyl}-1,3-dimethyl-1H-pyrazole-5-carboxamide

Beteiligte Stoffe

Reaktionsschritte

In the same manner as in Reference Example 13 and using 1,3-dimethyl-N-{3-methyl-5-[(6-nitropyridin-3-yl)oxy]phenyl}-1H-pyrazole-5-carboxamide (7.63 g, 17.3 mmol), palladium carbon (50% water-containing product, 1.88 g) and methanol (50 mL) as starting materials, the title compound (6.25 g, 88%) was obtained as a pale-yellow oil.

Herkunft & Nachweise