TBHP-assisted synthesis of quinazolines and quinazolinones using fabricated nano-ZnO catalyst
Abstract This study presents the heterogeneously catalyzed synthesis of quinazolines and quinazolinones utilizing nano-sized ZnO particles synthesized via a direct precipitation method. The structures, morphology, and catalytic properties of these fabricated ZnO nanoparticles were characterized usin...
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| Format: | Article |
| Language: | English |
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Springer
2025-03-01
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| Series: | Discover Chemistry |
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| Online Access: | https://doi.org/10.1007/s44371-025-00126-x |
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| author | Sunil Galani Chintan Pandit Hetal Jebaliya Sureshkumar Koradiya Pratik Ambasana |
| author_facet | Sunil Galani Chintan Pandit Hetal Jebaliya Sureshkumar Koradiya Pratik Ambasana |
| author_sort | Sunil Galani |
| collection | DOAJ |
| description | Abstract This study presents the heterogeneously catalyzed synthesis of quinazolines and quinazolinones utilizing nano-sized ZnO particles synthesized via a direct precipitation method. The structures, morphology, and catalytic properties of these fabricated ZnO nanoparticles were characterized using XRD, SEM, TEM, FT-IR, and TGA techniques. The ZnO nanoparticle catalyst exhibited high activity and selectivity in the oxidative cyclization of anthranilamides with alcohols, employing TBHP as the oxidant. Various quinazolinones were produced in moderate to good yields under identical conditions. This protocol demonstrates a broad substrate scope, making it suitable for both primary/secondary aromatic and alkyl alcohols. The potential catalytic utility of these ZnO nanoparticles positions them as an attractive option for sustainable industrial chemistry. |
| format | Article |
| id | doaj-art-4d559dc3d5134abfa65dbd8d1691f02c |
| institution | DOAJ |
| issn | 3005-1193 |
| language | English |
| publishDate | 2025-03-01 |
| publisher | Springer |
| record_format | Article |
| series | Discover Chemistry |
| spelling | doaj-art-4d559dc3d5134abfa65dbd8d1691f02c2025-08-20T02:48:57ZengSpringerDiscover Chemistry3005-11932025-03-012111310.1007/s44371-025-00126-xTBHP-assisted synthesis of quinazolines and quinazolinones using fabricated nano-ZnO catalystSunil Galani0Chintan Pandit1Hetal Jebaliya2Sureshkumar Koradiya3Pratik Ambasana4V.P. & R.P.T.P. Science CollegeKamani Science College and Prataprai Arts CollegeM.B. Patel Science College, S.P. UniversityShri P. N. Pandya Arts, M.P. Pandya Science and Smt. D. P. Pandya Commerce CollegeTolani College of Arts and ScienceAbstract This study presents the heterogeneously catalyzed synthesis of quinazolines and quinazolinones utilizing nano-sized ZnO particles synthesized via a direct precipitation method. The structures, morphology, and catalytic properties of these fabricated ZnO nanoparticles were characterized using XRD, SEM, TEM, FT-IR, and TGA techniques. The ZnO nanoparticle catalyst exhibited high activity and selectivity in the oxidative cyclization of anthranilamides with alcohols, employing TBHP as the oxidant. Various quinazolinones were produced in moderate to good yields under identical conditions. This protocol demonstrates a broad substrate scope, making it suitable for both primary/secondary aromatic and alkyl alcohols. The potential catalytic utility of these ZnO nanoparticles positions them as an attractive option for sustainable industrial chemistry.https://doi.org/10.1007/s44371-025-00126-xAnthranilamidesOxidative cyclizationNano-particlesHeterogeneous catalysisSustainable industrial chemistry |
| spellingShingle | Sunil Galani Chintan Pandit Hetal Jebaliya Sureshkumar Koradiya Pratik Ambasana TBHP-assisted synthesis of quinazolines and quinazolinones using fabricated nano-ZnO catalyst Discover Chemistry Anthranilamides Oxidative cyclization Nano-particles Heterogeneous catalysis Sustainable industrial chemistry |
| title | TBHP-assisted synthesis of quinazolines and quinazolinones using fabricated nano-ZnO catalyst |
| title_full | TBHP-assisted synthesis of quinazolines and quinazolinones using fabricated nano-ZnO catalyst |
| title_fullStr | TBHP-assisted synthesis of quinazolines and quinazolinones using fabricated nano-ZnO catalyst |
| title_full_unstemmed | TBHP-assisted synthesis of quinazolines and quinazolinones using fabricated nano-ZnO catalyst |
| title_short | TBHP-assisted synthesis of quinazolines and quinazolinones using fabricated nano-ZnO catalyst |
| title_sort | tbhp assisted synthesis of quinazolines and quinazolinones using fabricated nano zno catalyst |
| topic | Anthranilamides Oxidative cyclization Nano-particles Heterogeneous catalysis Sustainable industrial chemistry |
| url | https://doi.org/10.1007/s44371-025-00126-x |
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