{"title":"Fluorine-functionalized zirconium-organic cages for efficient photocatalytic oxidation of thioanisole","authors":"","doi":"10.1016/j.cclet.2024.109934","DOIUrl":null,"url":null,"abstract":"<div><div>Zirconium-based metal-organic cages (Zr-MOCs) typically exhibit high stability, but their structural and application reports are scarce due to stringent crystallization conditions. We have successfully fluorinated the classical Zr-MOCs (<strong>ZrT-3</strong>) for the first time, obtaining the fluorinated MOCs (<strong>ZrT-3-F</strong>). Notably, <strong>ZrT-3-F</strong> not only inherits the high stability of its parent structure, but also acts as a catalyst for the effective oxidation of benzyl thioether for the first time. The reaction can reach a conversion rate of 99 % in 6 h, and the selectivity reaches 95 %, which far exceeds the non-fluorinated <strong>ZrT-3</strong>. This work proves that the specific functionalization of the classical Zr-MOCs can further expand their application potential, such as catalysis.</div></div>","PeriodicalId":10088,"journal":{"name":"Chinese Chemical Letters","volume":null,"pages":null},"PeriodicalIF":9.4000,"publicationDate":"2024-11-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Chinese Chemical Letters","FirstCategoryId":"92","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/S1001841724004534","RegionNum":1,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q1","JCRName":"CHEMISTRY, MULTIDISCIPLINARY","Score":null,"Total":0}
引用次数: 0
Abstract
Zirconium-based metal-organic cages (Zr-MOCs) typically exhibit high stability, but their structural and application reports are scarce due to stringent crystallization conditions. We have successfully fluorinated the classical Zr-MOCs (ZrT-3) for the first time, obtaining the fluorinated MOCs (ZrT-3-F). Notably, ZrT-3-F not only inherits the high stability of its parent structure, but also acts as a catalyst for the effective oxidation of benzyl thioether for the first time. The reaction can reach a conversion rate of 99 % in 6 h, and the selectivity reaches 95 %, which far exceeds the non-fluorinated ZrT-3. This work proves that the specific functionalization of the classical Zr-MOCs can further expand their application potential, such as catalysis.
期刊介绍：
Chinese Chemical Letters (CCL) (ISSN 1001-8417) was founded in July 1990. The journal publishes preliminary accounts in the whole field of chemistry, including inorganic chemistry, organic chemistry, analytical chemistry, physical chemistry, polymer chemistry, applied chemistry, etc.Chinese Chemical Letters does not accept articles previously published or scheduled to be published. To verify originality, your article may be checked by the originality detection service CrossCheck.
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