Water → HCID 67277950, compound

Participants

Reaction Steps

To a solution of ethyl 4-{[(1S,2R)-2-methylcyclohexyl]amino}-1H-pyrrolo[2,3-b]pyridine-5-carboxylate (50 mg) in tetrahydrofuran (1 mL) was added lithium aluminum hydride (21 mg) at 4° C. The reaction mixture was stirred at the same temperature for an hour, at ambient temperature for an hour, and at 60° C. for 2 hours. After cooled to ambient temperature, to the mixture was added water (0.021 ml), 15% NaOH solution (0.021 ml), water (0.063 ml) one after another. The precipitate was filtered through a celite pad. The filtrate was concentrated in vacuo. The residue was purified by preparative thin layer chromatography on silica gel eluting with chloroform:methanol=8:1 to give (4-{[(1S,2R)-2-methylcyclohexyl]amino}-1H-pyrrolo[2,3-b]pyridin-5-yl)methanol (15.6 mg) as a white powder.

Provenance & Evidence