5-fluoro-2-(2H-1,2,3-triazol-2-yl)benzoic acid → 5-Fluoro-2-(2H-1,2,3-triazol-2-yl)-N-[(1S,2S)-2-{[5-(trifluoromethyl)pyrazin-2-yl]amino}cyclopentyl]benzamide

Participants

Reaction Steps

Prepared according to the procedure for 2-(1H-pyrazol-1-yl)-N-[(1S,2S)-2-{[5-(trifluoromethyl)pyrazin-2-yl]amino}cyclopentyl]benzamide (Example 31) from (1S,2S)-1-N-[5-(trifluoromethyl)pyrazin-2-yl]cyclopentane-1,2-diamine hydrochloride (Intermediate 14, 213 mg, 0.75 mmol) and 5-fluoro-2-(2H-1,2,3-triazol-2-yl)benzoic acid (Intermediate 8; 172 mg, 0.83 mmol) except this was then purified by column chromatography (silica, 0-100% ethyl acetate/petrol) to afford the title compound.

Provenance & Evidence