反应详情

To a mixture of 4-(5-chloropyridin-3-yl)-2-[(2S,4R)-4-hydroxy-2-(propan-2-yl)pyrrolidin-1-yl]-3-[(trans-4-methylcyclohexyl)methyl]-3H-imidazo[4,5-c]pyridine-6-carbonitrile (71.4 mg, 0.145 mmol) in THF (0.483 mL) at 0° C. was added methyl iodide (31.1 μl, 0.498 mmol) followed by sodium hydride (7.65 mg, 0.319 mmol). The mixture was stirred for 3 hours at room temperature, quenched with ice, and diluted with dichloromethane. The organic layer was washed with water and brine, dried over sodium sulfate, filtered, and concentrated to afford 4-(5-chloropyridin-3-yl)-2-[(2S,4R)-4-methoxy-2-(propan-2-yl)pyrrolidin-1-yl]-3-[(trans-4-methylcyclohexyl)methyl]-3H-imidazo[4,5-c]pyridine-6-carbonitrile. MS ESI calc'd. for C28H35ClN6O [M+H]+ 507. found 507.

1. customquenched with ice
2. additiondiluted with dichloromethane
3. washThe organic layer was washed with water and brine
4. dry with materialdried over sodium sulfate
5. filtrationfiltered
6. concentrationconcentrated