3-{2-[(2-(3-methyl)phenyl-5-methyl-3H-[1,2,4]-triazol-3-one-4-yl)]-iminophenyl}-pentane-2,4-dione 在
一水合肼 作用下,
以
乙醇 为溶剂,
反应 8.0h,
以70%的产率得到4-{[4-(3,5-dimethyl-1H-pyrazol-4-yl)diazenyl]benzylidene}-amino-2-(3-methyl)phenyl-5-methyl-3H-[1,2,4]-triazol-3-one