文摘
The preparation in multigram scale of two metabolites 3-(3,5-dichloro-4-methyl-benzoylamino)-2-hydroxy-3-methyl-pentanoic acid and 3-(3,5-dichloro-benzoylamino)-3-methyl-2-oxo-butyric acidisolated from soil treated with either Zoxium fungicide or Kerb herbicide was efficiently accomplishedusing a common 5-step synthetic process starting from easily available raw materials.Keywords: Zoxium fungicide; Kerb herbicide; metabolites