反应详情

Benzotriazole-1-carboaldehyde (55 mg, 0.38 mmol) was dissolved in tetrahydrofuran (10 ml) followed by the addition of 5-[6-morpholin-4-yl-8-piperazin-1-yl-9-(2,2,2-trifluoroethyl)-9H-purin-2-yl]pyrimidin-2-amine trifluoroacetate (200 mg, 0.29 mmol). The resulting mixture was stirred for 20 minutes and the reaction mixture was diluted with ethyl acetate, washed with 1 M sodium hydroxide and saturated brine, and dried over magnesium sulfate. The solvent was evaporated under reduced pressure and the residue was purified by silica gel chromatography (chloroform:methanol=19:1) to give a white solid (80 mg, 56%).

1. washwashed with 1 M sodium hydroxide and saturated brine
2. dry with materialdried over magnesium sulfate
3. customThe solvent was evaporated under reduced pressure
4. customthe residue was purified by silica gel chromatography (chloroform:methanol=19:1)