4,4'-((2-oxo-5-(2-phenyl-2H-1,2,3-triazol-4-yl)furan-3,4(2H,5H)-diylidene)bis(hydrazin-1-yl-2-ylidene))dibenzoic acid 在
sodium hydroxide 作用下,
反应 15.0h,
以45%的产率得到4-(2-(1-(4-carboxyphenyl)-3-(hydroxy(2-phenyl-2H-1,2,3-triazol-4-yl)methyl)-5-oxo-1,5-dihydro-4H-pyrazol-4-ylidene)hydrazineyl)benzoic acid