5-bromo-3-(1-(2-hydroxyethyl)-1H-pyrazol-4-ylamino)-1-methylpyrazin-2(1H)-one 、 2-(1-oxo-3,4,6,7,8,9-hexahydropyrazino[1,2-a]indol-2(1H)-yl)-6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzyl acetate 在
(1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride potassium phosphate 、
sodium acetate 作用下,
以
水 、
乙腈 为溶剂,
反应 15.0h,
以44%的产率得到2-(6-(1-(2-hydroxyethyl)-1H-pyrazol-4-ylamino)-4-methyl-5-oxo-4,5-dihydropyrazin-2-yl)-6-(1-oxo-3,4,6,7,8,9-hexahydropyrazino[1,2-a]indol-2(1H)-yl)benzyl acetate