2-chloro-4-{4-[(E)-2-(4-fluorophenyl)ethenyl]-3,5-dimethyl-1H-pyrazol-1-yl}benzonitrile 在
palladium-carbon
氢气 、 Water TFA acetonitrile 作用下,
以
乙酸乙酯 为溶剂,
反应 3.0h,
以to give 4-{4-[2-(4-fluorophenyl)ethyl]-3,5-dimethyl-1H-pyrazol-1-yl}benzonitrile (0.0309 g)的产率得到4-{4-[2-(4-fluorophenyl)ethyl]-3,5-dimethyl-1H-pyrazol-1-yl}benzonitrile