新型含二氮杂萘酮结构聚芳醚酮酮的合成与表征(英文)

Synthesis and Characterization of Novel Poly (phthalazinone ether ketone ketone) s

通过苯基取代的二氮杂萘酮的衍生物1a和1b与活性的含氟单体反应合成了两种新的苯基取代的含二氮杂萘酮结构的聚芳醚酮酮。聚合物3a和3b的结构由FT-IR与NMR进行表征,此类聚合物表现出很高的玻璃化转变温度和优良的热稳定性。

Two novel poly（phthalazinone ether ketone ketone）s has been prepared from two phenyl groups substituted phthalazinone derivatives 1 a and 1 b and an activated difluoro monomer 2. The polymers exhibit high glass transition temperatures and excellent thermal stability.