反应详情

To a stirred solution of 6-{[(1S,3S)-3-({[tert-butyl(dimethyl)silyl]oxy}methyl)-cyclopentyl]oxy}-8-(1-naphthyl)-9-(tetrahydro-2H-pyran-2-yl)-9H-purine (156.9 mg, 0.0002808 mol) in THF (3.8 mL) was added water (3.8 mL) and AcOH (7.6 mL), and the reaction mixture was stirred for 7 hours. The reaction mixture was quenched by the slow addition of saturated NaHCO3, and the resulting mixture was extracted with EtOAc (3×). The combined organic layers were washed with brine, dried (Na2SO4), filtered and concentrated. The residue was purified by flash chromatography (0 to 5% MeOH/CH2Cl2) to obtain 85.7 mg (85%) of the title compound as a white solid. LC/MS: Rt=1.51 min, ES+ 361 (FA standard).

1. customThe reaction mixture was quenched by the slow addition of saturated NaHCO3
2. extractionthe resulting mixture was extracted with EtOAc (3×)
3. washThe combined organic layers were washed with brine
4. dry with materialdried (Na2SO4)
5. filtrationfiltered
6. concentrationconcentrated
7. customThe residue was purified by flash chromatography (0 to 5% MeOH/CH2Cl2)