反应详情

温度

80 °C

(S)-4-(5-bromopyrimidin-2-yl)-2-((6-(1-methyl-1H-pyrazol-4-yl)-1H-[1,2,3]triazolo[4,5-b]pyrazin-1-yl)methyl)morpholine 300 mg (0.66 mmol) was dissolved in dimethoxymethane 12 ml, and 1-(2-(tetrahydro-2H-pyran-2-yloxy)ethyl)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolane-2-yl)-1H-pyrazole 450 mg (1.39 mmol) was added. Cesium carbonate 641 mg (1.97 mmol) was dissolved in distilled water 3 ml, which was then added to the reaction solution. PdCl2(dppf)2 27 mg (0.03 mmol) was added, and the mixture was purged with N2 (g), followed by stirring at 80° C. for 4 hours. After the completion of the reaction, the reaction mixture was extracted with ethyl acetate and brine, and the organic layer was dried over Na2SO4. Prep LC with 5% MeOH/MC gave a product 290 mg (77%).

1. additionwhich was then added to the reaction solution
2. customthe mixture was purged with N2 (g)
3. customAfter the completion of the reaction
4. extractionthe reaction mixture was extracted with ethyl acetate and brine
5. dry with materialthe organic layer was dried over Na2SO4