MOF-5 derived magnetic CuFe2O4@SiO2 nanocomposite for highly efficient and sustainable carboxylative cyclization of CO2 to α‑alkylidene cyclic carbonates
{"title":"MOF-5 derived magnetic CuFe2O4@SiO2 nanocomposite for highly efficient and sustainable carboxylative cyclization of CO2 to α‑alkylidene cyclic carbonates","authors":"Yulin Hu, Qinyan Shen","doi":"10.1007/s13738-025-03173-4","DOIUrl":null,"url":null,"abstract":"<div><p>Carbon dioxide as a C1 building block to synthesize α-alkylidene cyclic carbonates is an environmental and sustainable approach. In this work, we designed and synthesized a multifunctional magnetic MOF nanocatalyst CuFe<sub>2</sub>O<sub>4</sub>@SiO<sub>2</sub>@MOF-5, which could realize the carboxylic cyclization of CO<sub>2</sub> and propargylic alcohols into α-alkylidene cyclic carbonates in high to excellent yields under mild reaction conditions. More importantly, the nanocatalyst CuFe<sub>2</sub>O<sub>4</sub>@SiO<sub>2</sub>@MOF-5 exhibited excellent reusability and could be recycled at least six times retaining its excellent catalytic activity as well as chemical stability. These findings may be useful for the rational design of heterogeneous and recyclable routes for the catalytic conversion of CO<sub>2</sub> to valuable chemicals.</p><h3>Graphical Abstract</h3>\n<div><figure><div><div><picture><source><img></source></picture></div></div></figure></div></div>","PeriodicalId":676,"journal":{"name":"Journal of the Iranian Chemical Society","volume":"22 3","pages":"657 - 666"},"PeriodicalIF":2.3000,"publicationDate":"2025-01-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Journal of the Iranian Chemical Society","FirstCategoryId":"92","ListUrlMain":"https://link.springer.com/article/10.1007/s13738-025-03173-4","RegionNum":4,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q3","JCRName":"CHEMISTRY, MULTIDISCIPLINARY","Score":null,"Total":0}
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Abstract
Carbon dioxide as a C1 building block to synthesize α-alkylidene cyclic carbonates is an environmental and sustainable approach. In this work, we designed and synthesized a multifunctional magnetic MOF nanocatalyst CuFe2O4@SiO2@MOF-5, which could realize the carboxylic cyclization of CO2 and propargylic alcohols into α-alkylidene cyclic carbonates in high to excellent yields under mild reaction conditions. More importantly, the nanocatalyst CuFe2O4@SiO2@MOF-5 exhibited excellent reusability and could be recycled at least six times retaining its excellent catalytic activity as well as chemical stability. These findings may be useful for the rational design of heterogeneous and recyclable routes for the catalytic conversion of CO2 to valuable chemicals.
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JICS is an international journal covering general fields of chemistry. JICS welcomes high quality original papers in English dealing with experimental, theoretical and applied research related to all branches of chemistry. These include the fields of analytical, inorganic, organic and physical chemistry as well as the chemical biology area. Review articles discussing specific areas of chemistry of current chemical or biological importance are also published. JICS ensures visibility of your research results to a worldwide audience in science. You are kindly invited to submit your manuscript to the Editor-in-Chief or Regional Editor. All contributions in the form of original papers or short communications will be peer reviewed and published free of charge after acceptance.
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