摘要
A new tetrahalogenated benzoic acid 4-chloro-2,3,5-trifluorobenzoic acid was synthesized from methyl 2,3,4,5-tetrafluorobenzoate via three steps. The structure of the newly synthesized compound was established by FTIR, NMR, MS and elemental analysis.Keywords:4-chloro-2,3,5-trifluorobenzoic acid;synthesis;amination;Sandmeyer reaction
危险品化学品经营许可证（带存储）