2-(4-fluorophenyl)-N-methyl-6-(N-methylmethylsulfonamido)-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzofuran-3-carboxamide 、 在
dichloro[1,1'-bis(di-t-butylphosphino)ferrocene]palladium(II) 、
caesium carbonate 作用下,
以
1,4-二氧六环 、
水 为溶剂,
生成
5-(15-cyano-3,8,10-triazatetracyclo[8.7.0.02,7.011,16]heptadeca-1(17),2(7),3,5,8,11,13,15-octaen-4-yl)-2-(4-fluorophenyl)-N-methyl-6-[methyl(methylsulfonyl)amino]-1-benzofuran-3-carboxamide