反应详情

温度

120 °C

6-Bromo-4-ethyl-3,4-dihydropyrazino[2,3-b]pyrazin-2(1H)-one (1.1 equiv), 4-(tetrahydro-2H-pyran-2-yl)-3-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)-4H-1,2,4-triazole (1 equiv) and dichloro[1,1′-bis(diphenylphosphino)ferrocene]palladium (II) dichloromethane (0.05 equiv) were combined in 1,4-dioxane followed by the addition of sodium carbonate (3 equiv) in water. The solution was heated in a Biotage Emrys Optimizer microwave reactor to 120° C. for 30 min. The solution was condensed under reduced pressure and purified using column chromatography (0-10% methanol in ethyl acetate) to afford the title compound in 45% yield. MS (ESI) m/z 406.6 [M+1]+.

1. customcondensed under reduced pressure
2. custompurified