(1S)-1-<(2R)-2-(2,4-difluorophenyl)-2-oxiranyl>ethanol 、
4-(2,4-二氟苯基)-2,4-二氢-3H-1,2,4-三唑-3-酮 以2-[(1R,2S)-2-(2,4-difluorophenyl)-2,3-epoxy-1-methylpropyl]-4-(2,4-difluorophenyl)-3(2H, 4H)-1,2,4-triazolone (1.20 g) was obtained as a colorless oil的产率得到2-[(1R,2S)-2-(2,4-difluorophenyl)-2,3-epoxy-1-methylpropyl]-4-(2,4-difluorophenyl)-3(2H, 4H)-1,2,4-triazolone