Pd(II) supported dioxime functionalized Fe3O4 nanoparticles as efficient, eco-friendly and reusable catalysts for the Suzuki-Miyaura cross-coupling reaction in water

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dc.contributor.authorKilic, Ahmet
dc.contributor.authorGezer, Esra
dc.contributor.authorDurap, Feyyaz
dc.contributor.authorAydemir, Murat
dc.contributor.authorBaysal, Akin
dc.date.accessioned2024-04-24T16:15:16Z
dc.date.available2024-04-24T16:15:16Z
dc.date.issued2019
dc.departmentDicle Üniversitesien_US
dc.description.abstractFive novel dioxime ligands (L(1-5)H2) were synthesized in various yields under suitable conditions. Novel nano-Fe3O4-supported compounds (Fe3O4/L(1-5)) based on dioxime ligands were also prepared. Subsequently, hybrid materials Fe3O4/L(1-5)/Pd(II) were fabricated by the reaction of Fe3O4/L(1-5) with Pd(AcO)(2) in acetonitrile. All synthesized nanoparticles were characterized by FT-IR spectroscopy, scanning electron microscopy (SEM), energy dispersive X-Ray analysis (EDX), X-ray diffraction (XRD), inductively coupled plasma analysis (ICP), differential scanning calorimetry (DTA), and thermogravimetric analysis (TGA). The spectroscopic results show that the magnetite (Fe3O4) nanoparticles are in nano size since crystal sizes are < 100 nm. The particles have an average size of about 9.4-23.3 nm. The powder XRD confirmed that the synthesized Fe3O4, Fe3O4/L(1-5), and Fe3O4/L(1-5)/Pd(II) MNPs possess cubic structure having the lattice parameter between 8.31 and 8.40 A. The structure and the lattice parameters are in good agreement with the literature reported data. The Fe3O4/L(1-5)/Pd(II) nanocatalysts showed high activities in the Suzuki-Miyaura cross-coupling of different aryl halides including iodides, bromides and even chlorides with phenylboronic acid under green and aerobic conditions. More importantly, the reusability experiments revealed that Fe3O4/L(1-5)/Pd(II) catalysts were durable by almost maintaining their inherent activity after 5 catalytic cycles. (c) 2019 Elsevier B.V. All rights reserved.en_US
dc.description.sponsorshipResearch Fund of Harran University (HUBAK) Sanliurfa, Turkey [18064]en_US
dc.description.sponsorshipWe acknowledge gratefully the financial support from Research Fund of Harran University (HUBAK Projects No: 18064) Sanliurfa, Turkey.en_US
dc.identifier.doi10.1016/j.jorganchem.2019.06.007
dc.identifier.endpage138en_US
dc.identifier.issn0022-328X
dc.identifier.issn1872-8561
dc.identifier.scopus2-s2.0-85067272019
dc.identifier.scopusqualityQ2
dc.identifier.startpage129en_US
dc.identifier.urihttps://doi.org/10.1016/j.jorganchem.2019.06.007
dc.identifier.urihttps://hdl.handle.net/11468/15731
dc.identifier.volume896en_US
dc.identifier.wosWOS:000473598700017
dc.identifier.wosqualityQ2
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoenen_US
dc.publisherElsevier Science Saen_US
dc.relation.ispartofJournal of Organometallic Chemistry
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectDioximeen_US
dc.subjectFunctionalized Fe3o4 Nanoparticlesen_US
dc.subjectHeterogeneous Catalysten_US
dc.subjectSuzuki Miyaura Coupling Reactionen_US
dc.titlePd(II) supported dioxime functionalized Fe3O4 nanoparticles as efficient, eco-friendly and reusable catalysts for the Suzuki-Miyaura cross-coupling reaction in wateren_US
dc.titlePd(II) supported dioxime functionalized Fe3O4 nanoparticles as efficient, eco-friendly and reusable catalysts for the Suzuki-Miyaura cross-coupling reaction in water
dc.typeArticleen_US

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