反应详情

温度

70 °C

To a solution of N-((1R,2S,3S,5R)-3-(((tert-butyldiphenylsilyl)oxy)methyl)-6,6-dimethylbicyclo[3.1.1]heptan-2-yl)-2-(5-chloro-1-tosyl-1H-pyrrolo[2,3-b]pyridin-3-yl)-5-fluoropyrimidin-4-amine, 77f, (0.037 g, 0.046 mmol) in acetonitrile (1.1 mL) was added HCl (0.221 mL of a 4 M solution in dioxane, 0.883 mmol). The mixture was heated to 70° C. for 18 h, during which a precipitate formed. The reaction was concentrated in vacuo and triturated three times with CH3CN to afford 4 mg of the desired product as a white solid: 1H NMR (300.0 MHz, MeOD) δ 8.72-8.64 (m, 1H), 8.39 (s, 1H), 8.32 (d, J=2.3 Hz, 1H), 8.21 (d, J=5.2 Hz, 1H), 4.71 (d, J=6.3 Hz, 1H), 3.67-3.57 (m, 2H), 2.33-2.26 (m, 1H), 2.10 (m, 1H), 1.78-1.70 (m, 1H), 1.28-1.25 (m, 7H) and 1.19 (s, 3H) ppm; LCMS RT=3.13 (M+H) 416.42.

1. customformed
2. concentrationThe reaction was concentrated in vacuo
3. customtriturated three times with CH3CN