{"title":"Synthesis and Structure of Pillar[m]arene[1]phthalimide and Pillar[m]arene[1]naphthalimide","authors":"Wan-Xia Liu, Jing Zeng, Wen-Hu Bao, Fan-Ping Xu, Lin-Li Tang, Man-Hua Ding, Fei Zeng","doi":"10.1021/acs.orglett.4c04819","DOIUrl":null,"url":null,"abstract":"A series of monofunctionalized pillar[<i>n</i>]arenes skeleton macrocycles pillar[<i>m</i>]arene[1]phthalimide and pillar[<i>m</i>]arene[1]naphthalimide (<i>m</i> = 4–6) were synthesized successfully through fragment coupling cyclization in a one-pot reaction. The introduction of pyromellitic diimide and naphthalene diimide units into the pillar[<i>n</i>]arenes skeleton not only disturbs the symmetry of the pillar[<i>n</i>]arenes but also changes their self-assembly behavior in the solid state. This functionalization approach greatly expands the structural diversity of the pillar[<i>n</i>]arenes.","PeriodicalId":54,"journal":{"name":"Organic Letters","volume":"101 5 1","pages":""},"PeriodicalIF":4.9000,"publicationDate":"2025-02-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Organic Letters","FirstCategoryId":"92","ListUrlMain":"https://doi.org/10.1021/acs.orglett.4c04819","RegionNum":1,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q1","JCRName":"CHEMISTRY, ORGANIC","Score":null,"Total":0}
引用次数: 0
Abstract
A series of monofunctionalized pillar[n]arenes skeleton macrocycles pillar[m]arene[1]phthalimide and pillar[m]arene[1]naphthalimide (m = 4–6) were synthesized successfully through fragment coupling cyclization in a one-pot reaction. The introduction of pyromellitic diimide and naphthalene diimide units into the pillar[n]arenes skeleton not only disturbs the symmetry of the pillar[n]arenes but also changes their self-assembly behavior in the solid state. This functionalization approach greatly expands the structural diversity of the pillar[n]arenes.
期刊介绍：
Organic Letters invites original reports of fundamental research in all branches of the theory and practice of organic, physical organic, organometallic,medicinal, and bioorganic chemistry. Organic Letters provides rapid disclosure of the key elements of significant studies that are of interest to a large portion of the organic community. In selecting manuscripts for publication, the Editors place emphasis on the originality, quality and wide interest of the work. Authors should provide enough background information to place the new disclosure in context and to justify the rapid publication format. Back-to-back Letters will be considered. Full details should be reserved for an Article, which should appear in due course.
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