环[n]吡咯及其类似物研究进展  

Research progress in cyclo[n]pyrroles and their analogues

作　　者：普俊铭 刘国鹏 吴腊梅[1] 张展 Junming Pu;Guopeng Liu;Lamei Wu;Zhan Zhang(Key Laboratory of Catalysis and Energy Materials Chemistry of Ministry of Education&Hubei Key Laboratory of Catalysis and Materials Science,School of Chemistry and Materials Science,South-Central Minzu University,Wuhan 430074,China)

机构地区：[1]中南民族大学化学与材料科学学院,催化转化与能源材料化学教育部重点实验室和催化材料科学湖北省重点实验室,武汉430074

出　　处：《中国科学：化学》2022年第8期1357-1370,共14页SCIENTIA SINICA Chimica

基　　金：国家自然科学基金(编号:21672141)资助项目。

摘　　要：环[n]吡咯是吡咯单元直接相连的一类芳香性扩展卟啉,具有易于合成、产率高及近红外吸收等优点,在有机光电材料、近红外成像、超分子识别等方面有着潜在的应用.近年来在环[n]吡咯骨架基础上又衍生出了环[n]吡咯蒄及杂化环[n]吡咯.这些化合物本身虽然并非共轭,但通常可以在氧化还原或金属化等条件下转变为芳香性化合物,同样展示了在光电材料与生物成像等领域的潜力.本文综述了这些吡咯单元(或吡咯与杂环)直接相连的大环化合物的研究现状,重点从合成、芳香性、光电性质及超分子性质等角度对环[n]吡咯、环[n]吡咯蒄与杂化环[n]吡咯的研究进行了评述,期望对该领域未来的研究起到启发作用.Cyclo[n]pyrroles are a group of simple-to-make expanded porphyrins with no meso bridges.Due to their facile synthesis,and excellent Near Infrared(NIR)absorption properties,they have potential applications in the fields of organic optics,NIR imaging and supramolecular recognition.In the last decade or so,a series of their analogues,such as cyclo[n]pyrrole azacoronenes and hybridized cyclo[n]pyrroles have been developed.Although these compounds are nonconjugated in nature,some of them can be converted into aromatic or antiaromatic species through protonation or metalation.These compounds have also demonstrated their potential in the fields of organic optics and imaging.Research advances,especially those on synthesis,aromaticity,optical properties and supramolecular properties of cyclo[n]pyrroles,cyclo[n]pyrrole azacoronenes,and hybridized cyclo[n]pyrroles are reviewed in this paper.Hopefully,this review may inspire and benefit future research in the area.

关 键 词：环[n]吡咯 环[n]吡咯蒄 杂化环[n]吡咯 扩展卟啉 

分 类 号：O626.13[理学—有机化学]