A silver nanoparticles-catalyzed efficient three-component synthesis of polysubstituted 4h-chromenylphosphonates and their antioxidant activity

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dc.authorid0000-0002-7727-8583en_US
dc.authorid0000-0003-2933-5296
dc.contributor.authorMahdjoub, Sara
dc.contributor.authorBoulcina, Raouf
dc.contributor.authorYıldırım, Muhammet
dc.contributor.authorLakehal, Sihem
dc.contributor.authorBoulebd, Houssem
dc.contributor.authorDebache, Abdelmadjid
dc.date.accessioned2021-06-23T19:50:10Z
dc.date.available2021-06-23T19:50:10Z
dc.date.issued2018
dc.departmentBAİBÜ, Fen Edebiyat Fakültesi, Kimya Bölümüen_US
dc.description.abstractA simple and efficient protocol for one-pot three-component synthesis of structurally diverse dialkyl 2-amino-3-cyano-4H-chromen-4-ylphosphonates from the condensation of salicylaldehydes, malononitrile, and trialkyl phosphite using silver nanoparticles as catalyst in ethanol at reflux has been developed. Selected new compounds were evaluated for their antioxidant activity by free radical screening using 2,2-diphenyl-1-picrylhydrazyl (DPPH) method. Among the compounds employed, 5a, 5b, and 5h showed promising DPPH radical scavenging activities compared to the experimental standards at low concentration (100 mu g/mL) after 24h incubation. [GRAPHICS] .en_US
dc.identifier.doi10.1080/00397911.2018.1484487
dc.identifier.endpage2381en_US
dc.identifier.issn0039-7911
dc.identifier.issn1532-2432
dc.identifier.issue18en_US
dc.identifier.scopus2-s2.0-85054849656en_US
dc.identifier.scopusqualityQ3en_US
dc.identifier.startpage2366en_US
dc.identifier.urihttps://doi.org/10.1080/00397911.2018.1484487
dc.identifier.urihttps://hdl.handle.net/20.500.12491/9717
dc.identifier.volume48en_US
dc.identifier.wosWOS:000449530700006en_US
dc.identifier.wosqualityQ3en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.institutionauthorYıldırım, Muhammet
dc.language.isoenen_US
dc.publisherTaylor & Francis Incen_US
dc.relation.ispartofSynthetic Communicationsen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectAntioxidant Activityen_US
dc.subjectDialkyl 2-Amino-3-Cyano-4H-Chromen-4-Ylphosphonatesen_US
dc.subjectMulticomponent Reactionen_US
dc.subjectNanocatalysten_US
dc.subjectSilver Nanoparticlesen_US
dc.titleA silver nanoparticles-catalyzed efficient three-component synthesis of polysubstituted 4h-chromenylphosphonates and their antioxidant activityen_US
dc.typeArticleen_US

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