4-(2,5-Difluorophenyl)-2-hydroxy-4-methyl-2-trifluoromethyl-pentanal 、
4-氨基吲唑 以110 mg of 4-(2,5-difluorophenyl)-1-(1H-indazol-4-ylimino)-4-methyl-2-(trifluoromethyl)pentan-2-ol is obtained的产率得到4-(2,5-difluorophenyl)-1-(1H-indazol-4-ylimino)-4-methyl-2-(trifluoromethyl)pentan-2-ol