Mohadeseh Alizadeh, Masoumeh Jadidi Nejad, Akbar Heydari
{"title":"磁性金属有机框架 (MOF) 作为氧化和可见光条件下合成喹唑啉酮的有效光催化剂","authors":"Mohadeseh Alizadeh, Masoumeh Jadidi Nejad, Akbar Heydari","doi":"10.1007/s11164-024-05361-y","DOIUrl":null,"url":null,"abstract":"<div><p>Heterostructures of CuFe<sub>2</sub>O<sub>4</sub>@NH<sub>2</sub>-MIL-88B (Fe) were effectively synthesized and utilized as an effective catalyst under visible light and oxidation conditions for the synthesis of quinazolinones. At room temperature, good to excellent yields of the desired products were obtained. In addition, the composite heterostructures that were created showed a higher level of photocatalytic activity when exposed to visible light compared to both CuFe<sub>2</sub>O<sub>4</sub> and NH<sub>2</sub>-MIL-88B (Fe) individually. In comparison with CuFe<sub>2</sub>O<sub>4</sub> and MIL-88B (Fe), the absorption peak of CuFe<sub>2</sub>O<sub>4</sub>/MIL has increased. Increasing visible light absorption could lead to an increase in electron–hole pair formation, which would improve photocatalytic activity. Furthermore, the incorporation of CuFe<sub>2</sub>O<sub>4</sub> to the NH<sub>2</sub>-MIL 88B (Fe) surface results in a significant reduction in photoluminescence emission intensity. Moreover, from the perspective of sustainable chemistry, CuFe<sub>2</sub>O<sub>4</sub>@NH<sub>2</sub>-MIL-88B (Fe) demonstrated good recyclability, being recycled six times with little to no loss in catalytic efficacy.</p></div>","PeriodicalId":753,"journal":{"name":"Research on Chemical Intermediates","volume":"50 9","pages":"4085 - 4104"},"PeriodicalIF":2.8000,"publicationDate":"2024-08-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://link.springer.com/content/pdf/10.1007/s11164-024-05361-y.pdf","citationCount":"0","resultStr":"{\"title\":\"Magnetic metal–organic framework (MOF) as an effective photocatalyst for synthesis of quinazolinones under oxidation and visible-light conditions\",\"authors\":\"Mohadeseh Alizadeh, Masoumeh Jadidi Nejad, Akbar Heydari\",\"doi\":\"10.1007/s11164-024-05361-y\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<div><p>Heterostructures of CuFe<sub>2</sub>O<sub>4</sub>@NH<sub>2</sub>-MIL-88B (Fe) were effectively synthesized and utilized as an effective catalyst under visible light and oxidation conditions for the synthesis of quinazolinones. At room temperature, good to excellent yields of the desired products were obtained. In addition, the composite heterostructures that were created showed a higher level of photocatalytic activity when exposed to visible light compared to both CuFe<sub>2</sub>O<sub>4</sub> and NH<sub>2</sub>-MIL-88B (Fe) individually. In comparison with CuFe<sub>2</sub>O<sub>4</sub> and MIL-88B (Fe), the absorption peak of CuFe<sub>2</sub>O<sub>4</sub>/MIL has increased. Increasing visible light absorption could lead to an increase in electron–hole pair formation, which would improve photocatalytic activity. Furthermore, the incorporation of CuFe<sub>2</sub>O<sub>4</sub> to the NH<sub>2</sub>-MIL 88B (Fe) surface results in a significant reduction in photoluminescence emission intensity. Moreover, from the perspective of sustainable chemistry, CuFe<sub>2</sub>O<sub>4</sub>@NH<sub>2</sub>-MIL-88B (Fe) demonstrated good recyclability, being recycled six times with little to no loss in catalytic efficacy.</p></div>\",\"PeriodicalId\":753,\"journal\":{\"name\":\"Research on Chemical Intermediates\",\"volume\":\"50 9\",\"pages\":\"4085 - 4104\"},\"PeriodicalIF\":2.8000,\"publicationDate\":\"2024-08-03\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"https://link.springer.com/content/pdf/10.1007/s11164-024-05361-y.pdf\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Research on Chemical Intermediates\",\"FirstCategoryId\":\"92\",\"ListUrlMain\":\"https://link.springer.com/article/10.1007/s11164-024-05361-y\",\"RegionNum\":3,\"RegionCategory\":\"化学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q2\",\"JCRName\":\"CHEMISTRY, MULTIDISCIPLINARY\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Research on Chemical Intermediates","FirstCategoryId":"92","ListUrlMain":"https://link.springer.com/article/10.1007/s11164-024-05361-y","RegionNum":3,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q2","JCRName":"CHEMISTRY, MULTIDISCIPLINARY","Score":null,"Total":0}
Magnetic metal–organic framework (MOF) as an effective photocatalyst for synthesis of quinazolinones under oxidation and visible-light conditions
Heterostructures of CuFe2O4@NH2-MIL-88B (Fe) were effectively synthesized and utilized as an effective catalyst under visible light and oxidation conditions for the synthesis of quinazolinones. At room temperature, good to excellent yields of the desired products were obtained. In addition, the composite heterostructures that were created showed a higher level of photocatalytic activity when exposed to visible light compared to both CuFe2O4 and NH2-MIL-88B (Fe) individually. In comparison with CuFe2O4 and MIL-88B (Fe), the absorption peak of CuFe2O4/MIL has increased. Increasing visible light absorption could lead to an increase in electron–hole pair formation, which would improve photocatalytic activity. Furthermore, the incorporation of CuFe2O4 to the NH2-MIL 88B (Fe) surface results in a significant reduction in photoluminescence emission intensity. Moreover, from the perspective of sustainable chemistry, CuFe2O4@NH2-MIL-88B (Fe) demonstrated good recyclability, being recycled six times with little to no loss in catalytic efficacy.
期刊介绍：
Research on Chemical Intermediates publishes current research articles and concise dynamic reviews on the properties, structures and reactivities of intermediate species in all the various domains of chemistry.
The journal also contains articles in related disciplines such as spectroscopy, molecular biology and biochemistry, atmospheric and environmental sciences, catalysis, photochemistry and photophysics. In addition, special issues dedicated to specific topics in the field are regularly published.
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