The IR and NMR spectra of the polymers indicated that the polymer structure contained ester and ketone units in the backbone, and a cyclic acetals as side chain.
通过对该合聚物的IR和NMR谱图分析,得知该聚合物含有酯基和酮基的结构单元,以及环缩醛的侧链。
2
Meanwhile, with the introduction of phenylene units into polymerbackbone, a series of poly(heteroarylene methine) polymers were synthesized.
通过将苯阻隔单元引入到聚合物的主链,制备了一系列具有良好溶解性的聚芳杂环次甲基聚合物。
3
The polymer structure has the conjugated polymerbackbone system having N-hexylpyridyl moieties.