反应详情

To a solution of 2-(5-(3,8-diazabicyclo[3.2.1]octane-3-carbonyl)pyridin-2-ylamino)-7-cyclopentyl-N,N-dimethyl-7H-pyrrolo[2,3-d]pyrimidine-6-carboxamide (42 mg, 0.086 mmol) in 6 ml of DCM, acetone (0.6 ml) was added and the resulting reaction mixture was stirred for 1H at room temperature. Na(AcO)3BH (55 mg, 0.26 mmol) was added and the resulting reaction mixture was stirred at room temperature overnight. When LCMS showed the reaction was complete the reaction mixture was diluted with DCM, washed with sat NaHCO3 (2×), brine. The combined aqueous layers were backextracted with DCM and the combined organic layers were dried over Na2SO4, filtered and purified by column chromatography (0-20% MeOH/CHCl2) which gave 7-cyclopentyl-2-(5-(8-isopropyl-3,8-diazabicyclo[3.2.1]octane-3-carbonyl)pyridin-2-ylamino)-N,N-dimethyl-7H-pyrrolo[2,3-d]pyrimidine-6-carboxamide (64 mg, 88% yield).

1. customthe resulting reaction mixture
2. customthe resulting reaction mixture
3. stirringwas stirred at room temperature overnight
4. washwashed
5. dry with materialthe combined organic layers were dried over Na2SO4
6. filtrationfiltered
7. custompurified by column chromatography (0-20% MeOH/CHCl2) which