4-(4-bromo-2-fluorobenzyl)-3-n-butyl-1-(2-chloro-5-nitrophenyl)-1H-pyrazole-5-carbonitrile 在
氧化铂 作用下,
以to give a 96% yield of the title compound as a tacky, orange oil的产率得到1-(5-amino-2-chlorophenyl)-4-(4-bromo-2-fluorobenzyl)-3-n-butyl-1H-pyrazole-5-carbonitrile