4-fluoro-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 、
6-chloro-1-methyl-N-(5-(4-(oxetan-3-yl)piperazin-1-yl)pyridin-2-yl)-1H-benzo[d]imidazol-4-amine 在
tris-(dibenzylideneacetone)dipalladium(0) 、
potassium carbonate 、
三环己基膦 作用下,
以14%的产率得到2-(5-fluoro-2-(hydroxymethyl)-3-(3-methyl-7-(5-(4-(oxetan-3-yl)piperazin-1-yl)pyridin-2-ylamino)-3H-benzo[d]imidazol-5-yl)phenyl)-3,4,6,7,8,9-hexahydropyrazino[1,2-a]indol-1(2H)-one