New compounds, 2-[4-(2,6-dimethylphenoxy)benzoyl]benzoic acid and its pseudochloride, were synthesized. Pseudochloride was used as the monomer to obtain new polyarylenephthalide, which is of interest for designing the materials with unique electrophysical properties.

中文翻译：

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2-[4-(2,6-二甲基苯氧基)苯甲酰基]-苯甲酸拟氯化物的合成及其向聚芳苯酞的转化

合成了新化合物2-[4-(2,6-二甲基苯氧基)苯甲酰基]苯甲酸及其拟氯化物。以拟氯化物为单体获得新的聚芳苯酞，这对于设计具有独特电物理性能的材料具有重要意义。