Synthesis of 1,2,5,6- and 1,4,5,8-anthracenetetrone: Building blocks for <b>π</b>-conjugated small molecules and polymers
作者:Florian Glöcklhofer、Berthold Stöger、Johannes Fröhlich
DOI:10.1080/00397911.2018.1483027
日期:2018.9.17
Abstract Reliable reactions for the synthesis of two interesting anthracenetetrones have been identified and optimized. Both syntheses start from dihydroxy-9,10-anthraquinones and were selected for maximized efficiency and minimized workload. Work-up of all reactions can be achieved without column chromatography, which facilitates further scale-up. So far, both target compounds are considerably underexplored
摘要 已鉴定并优化了合成两种有趣的蒽四酮的可靠反应。两种合成都从二羟基-9,10-蒽醌开始,并被选择以最大限度地提高效率和最小化工作量。无需柱色谱即可完成所有反应的后处理,这有利于进一步扩大规模。到目前为止,尽管这两种目标化合物具有用于器件和有机合成的有前途的分子结构,特别是作为 π 共轭化合物的构建单元,但它们的研究却相当不足。报道了 1,4,5,8-蒽环酮的晶体结构。图形概要