精密な分子設計に基づく全芳香族ポリケトンの合成研究

概要

論文の詳細を見る
Synthesis of wholly aromatic polyketones, i.e., polymers having backbones consisting of aromatic rings and ketonic carbonyl groups, via electrophilic aromatic acylation reaction and/or nickel complex-mediated aromatic coupling polymerization has been developed. Introduction of 2, 2-dimethoxy-5, 5-biphenylene, 2, 2-diaryloxybiphenylene, or <I>o</I>-terphenylene skeletons affects formation of high molecular weight polyketones. In particular, wholly aromatic polyketones composed of 2, 2-bis (4-benzoylphenoxy) -5, 5-biphenylene or <I>o</I>-terphenylene skeletons show high thermal resistibility and excellent solubility in organic solvents.
社団法人有機合成化学協会の論文
2005-06-01