{"title":"Highly luminescent olefin-linked covalent organic frameworks†","authors":"Xinyu Wu , Lina Zong , Ning Huang","doi":"10.1039/d3cc05238a","DOIUrl":null,"url":null,"abstract":"<div><p>A new olefin-linked covalent organic framework (COF) was developed using 1,3,5-triformylbenzene (TFB) and tetraethyl <em>p</em>-xylylenediphosphonate (TEXDP) as building blocks through a Horner–Wadsworth–Emmons reaction. By combination of the aromatic columnar ordering and high conjugation, the resulting exhibits a fluorescence quantum yield of up to 41%, which constitutes the new record value among COFs.</p></div>","PeriodicalId":67,"journal":{"name":"Chemical Communications","volume":"60 3","pages":"Pages 320-323"},"PeriodicalIF":4.3000,"publicationDate":"2024-01-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Chemical Communications","FirstCategoryId":"92","ListUrlMain":"https://www.sciencedirect.com/org/science/article/pii/S1359734524000016","RegionNum":2,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q2","JCRName":"CHEMISTRY, MULTIDISCIPLINARY","Score":null,"Total":0}
引用次数: 0
Abstract
A new olefin-linked covalent organic framework (COF) was developed using 1,3,5-triformylbenzene (TFB) and tetraethyl p-xylylenediphosphonate (TEXDP) as building blocks through a Horner–Wadsworth–Emmons reaction. By combination of the aromatic columnar ordering and high conjugation, the resulting exhibits a fluorescence quantum yield of up to 41%, which constitutes the new record value among COFs.
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