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Synthesis of Ferrocene-quinone Conjugated Oligomers and Polymers and Their Protonation-induced Intramolecular Electron-transfer Reaction

机译:合成二茂铁 - 醌缀合的低聚物及聚合物及其质子化诱导的分子内电子转移反应

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Redox-conjugated organometallic oligomers and polymers have attracted much recent attention because of their unique electronic,optical and magnetic properties.On the other hand,proton-coupled electron transfer(PCET)between donor and acceptor molecules is a fundamentally important chemical reaction closely related to various energy conversion events in biological systems.We have recently reported the intramolecular PCET of 1:1-donor/acceptor compounds,2-(2-ferrocenylvinyl)hydroquinone,and 1-ferrocenylethynylanthra-quinone,1-FcAq,causing novel changes in structure and physical properties.These reactions are realized by a combination of several factors such as the PCET ability of quinones,the existence of a pi-conjugated spacer between ferrocene and quinone,and a matching
机译:氧化还原的有机金属低聚物和聚合物由于其独特的电子,光学和磁性而引起了最近的关注。另一方面,供体和受体分子之间的质子偶联电子转移(PCET)是与之密切相关的基本重要的化学反应。与之密切相关的化学反应生物系统中的各种能量转换事件。我们最近报道了1:1-供体/受体化合物,2-(2-二铁烷基)氢醌和1-二铁烯基乙炔蒽醌 - 醌,1-FCAQ的分子内PCET,导致结构的新改变和物理性质。这些反应是通过诸如Quinones的PCET能力之类的若干因素的组合来实现,在铁茂和醌之间存在PI缀合的间隔物,以及匹配

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