3-Fluoro-4-hydrazinylbenzonitrile → N-[6-[2-(4-Cyano-2-fluoro-phenyl)-2H-pyrazol-3-yl]-7-methyl-8-(3-trifluoromethyl-phenyl)-[1,2,4]triazolo[1,5-a]pyridin-2-yl]-acetamide

Participants

Reaction Steps

The title compound was prepared from N-[6-(3-dimethylamino-acryloyl)-7-methyl-8-(3-trifluoromethyl-phenyl)-[1,2,4]triazolo[1,5-a]pyridin-2-yl]-acetamide (Int. 25, 85 mg, 0.197 mmol) and 3-fluoro-4-hydrazino-benzonitrile (45 mg, 0.298 mmol) using similar methods to those employed in Example 40, Step 4 and Example 26, Step 1 (22 mg).

Provenance & Evidence