3-(4-bromo-2-methoxyphenyl)-4-(4-methoxyphenyl)-5-methyl-4H-1,2,4-triazole 、
2-甲氧基苯基硼酸 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 6.0h,
以76%的产率得到3-(2',3-dimethoxybiphenyl-4-yl)-4-(4-methoxyphenyl)-5-methyl-4H-1,2,4-triazole