Triethylamine → HCID 15953425, compound

Participants

Reaction Conditions

Reaction Steps

Diphenyl azidophosphate (0.083 mL) was added to 4-{[(1S,2R)-2-methylcyclohexyl]amino}-1H-pyrrolo[2,3-b]pyridine-5-carboxylic acid (56 mg) and triethylamine (0.075 mL) in tert-butanol (1.5 mL) and the mixture was stirred at 100° C. for 4 hours. tert-butanol was removed under reduced pressure, then chloroform and water were added, and the organic layer was separated, washed with brine, and dried over MgSO4. After removal of MgSO4 and solvent, the residue was purified by column chromatography on silica gel with chloroform and methanol (98:2 to 90:10) to give 1-[(1S,2R)-2-methylcyclohexyl]-3,6-dihydroimidazo[4,5-d]pyrrolo[2,3-b]pyridin-2(1H)-one (53 mg) as a white solid.

Provenance & Evidence