ethyl 1-(3-trifluoromethylphenyl)-6-(2,4-dichlorobenzyliden)-1,4,5,6-tetrahydrocyclopenta[c]pyrazole-3-carboxylate 在
sodium hydroxide 作用下,
以
乙醇 为溶剂,
反应 1.0h,
生成 6-[(2,4-dichlorophenyl)methylidene]-1-[3-(trifluoromethyl)phenyl]-4,5-dihydrocyclopenta[c]pyrazole-3-carboxylic acid