4-(5-Tributylstannanyl-pyrazol-1-yl)-benzonitrile → 4-{5-[2-(4-Methanesulfonyl-benzyl)-7-methyl-3-oxo-8-(3-trifluoromethyl-phenyl)-2,3-dihydro-[1,2,4]triazolo[4,3-a]pyridin-6-yl]-pyrazol-1-yl}-benzonitrile

Participants

Reaction Steps

The title compound was prepared from 6-bromo-2-(4-methanesulfonyl-benzyl)-7-methyl-8-(3-trifluoromethyl-phenyl)-2H-[1,2,4]triazolo[4,3-a]pyridin-3-one (Int. 16, 45 mg, 0.083 mmol) and 4-(5-tributylstannanyl-pyrazol-1-yl)-benzonitrile (Int. 3, 69 mg, 0.15 mmol) by a similar method to that used in Example 1 (Step 4) (24 mg).

Provenance & Evidence