3-(4-bromophenyl)-4-(4-methoxyphenyl)-5-methyl-4H-[1,2,4]triazole 、
2-氰基苯硼酸 在
[2-[(dimethylamino-kN)methyl]phenyl-kC](tricyclohexylphosphine)(trifluoroacetato-kO)-palladium
caesium carbonate 作用下,
以
1,4-二氧六环 为溶剂,
反应 3.0h,
以73%的产率得到4'-[4-(4-methoxyphenyl)-5-methyl-4H-1,2,4-triazol-3-yl]biphenyl-2-carbonitrile