The present invention relates to halogen-containing aromatic compounds and methods thereof. The present invention relates a halogen-containing aromatic acid dianhydride, halogen-containing aromatic tetranitrile compound, halogen-containing m-phenylenediamine compound and fluorine compound, and a method thereof.
本发明涉及含卤芳香化合物及其制备方法。本发明涉及一种含卤
芳香酸二酐、含卤芳香四腈化合物、含卤
间苯二胺化合物和
氟化合物及其制备方法。