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报道了联苯二胺在二价镍配合物存在下直接与3,6-二氯哒嗪的格氏(Grignard)试剂共聚合成了联苯二胺与哒嗪共聚物,新合成方法所得的共聚物通过红外光谱(FT IR),核磁共振谱(1H NMR)等进行了表征。该合成方法所得聚合物收率为60%。该类聚合物的紫外-可见吸收光谱中在313 nm处观察到最大吸收峰。根据聚合物的粉末X-射线衍射谱(XRD),热重分析(TG)对所得聚合物的结晶性和热稳定性进行了分析。
Reported biphenyldiamine in the presence of divalent nickel complexes directly with 3,6 - dichloropyridazine Grignard reagent copolymerization of biphenyldiamine and pyridazine copolymer, the new synthesis of copolymerization The compounds were characterized by FT-IR and 1H-NMR. The yield of polymer from this synthesis was 60%. The maximum absorption peak at 313 nm was observed in the UV-Vis absorption spectra of this type of polymer. The crystallinity and thermal stability of the resulting polymer were analyzed by powder X-ray diffraction (XRD) and thermogravimetric analysis (TG) of the polymer.