反应详情

温度

95 °C

4.0 M Sodium hydroxide in water (0.3 mL, 1 mmol) was added to a mixture of 5-{3-[1-(4-amino-3-methyl-1H-pyrazolo[3,4-d]pyrimidin-1-yl)ethyl]-5-chloro-2-methoxy-6-methylphenyl}nicotinonitrile (0.090 g, 0.21 mmol) in ethanol (1.0 mL) and the mixture was then heated at 95° C. for 6 h. At this time, conc. HCl was added to adjust PH to ˜3. The solvent was removed and the residue was used in the next step without further purification LCMS calculated for C22H22ClN6O3 (M+H)+: m/z=453.1; Found: 453.2.

1. customThe solvent was removed
2. customthe residue was used in the next step without further purification LCMS