Water → HCID 178461207, compound

Participants

Reaction Conditions

Reaction Steps

Hydroxylamine hydrochloride (44.5 mg, 0.64 mmol), sodium bicarbonate (81 mg, 0.96 mmol), and water (0.64 mL) were combined in a vial and stirred for 15 minutes. This solution was added to a vial containing 4-(5-chloropyridin-3-yl)-3-[(trans-4-methylcyclohexyl)methyl]-2-[(2S)-2-(trifluoromethyl)pyrrolidin-1-yl]-3H-imidazo[4,5-c]pyridine-6-carbonitrile (161 mg, 0.32 mmol) dissolved in ethanol (1.5 mL). The mixture was sealed and heated at 100° C. for 1 hour. The reaction was cooled to room temperature, quenched with water, and extracted with ethyl acetate (2×). The combined organic layers were dried over sodium sulfate, filtered, and concentrated to afford 4-(5-chloropyridin-3-yl)-N′-hydroxy-3-[(trans-4-methylcyclohexyl)methyl]-2-[(2S)-2-(trifluoromethyl)pyrrolidin-1-yl]-3H-imidazo[4,5-c]pyridine-6-carboximidamide. MS ESI calc'd. for C25H29ClF3N7O [M+H]+ 536. found 536.

Provenance & Evidence