Highly efficient Suzuki cross-coupling reaction of biomaterial supported catalyst derived from glyoxal and chitosan

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dc.authoridMenteş, Ayfer -- 0000-0003-3946-4075; Baran, Talat -- 0000-0003-0206-3841
dc.contributor.authorBaran, Talat
dc.contributor.authorMenteş, Ayfer
dc.date.accessioned13.07.201910:50:10
dc.date.accessioned2019-07-29T19:26:27Z
dc.date.available13.07.201910:50:10
dc.date.available2019-07-29T19:26:27Z
dc.date.issued2016
dc.departmentSabire Yazıcı Fen Edebiyat Fakültesi
dc.description.abstractIn this study a new chitosan based water soluble Schiff base was produced through carboxymethylation of chitosan and its Pd(II) complex were synthesized and characterized by FTIR, H-1 NMR, C-13 CP-MAS NMR, TG/DTG, SEM/EDAX, XRD, ICP-OES, UV-Vis, magnetic moment measurements, molar conductivity measurements. The catalytic activity of the complex was tested in Suzuki coupling reactions for synthesis of biaryls containing various substrates. The identifications of the biarlys were performed by H-1 NMR and GC-MS. The catalytic activity tests revealed that high selectivity was achieved with a small addition of the catalyst. Moreover by-product formation was not observed in the spectra of H-1 NMR and GC-MS. Mercury poisoning and leaching test confirmed that the catalyst has heterogeneous character. The reusability tests showed that the catalyst did not lose its activity after six runs. (C) 2015 Elsevier B.V. All rights reserved.
dc.description.sponsorshipScientific and Technological Research Council of Turkey (TUBITAK) [113Z296]
dc.description.sponsorshipThe authors thank The Scientific and Technological Research Council of Turkey (TUBITAK) (Project Number: 113Z296) for financial support.
dc.identifier.doi10.1016/j.jorganchem.2015.12.011
dc.identifier.endpage38en_US
dc.identifier.issn0022-328X
dc.identifier.issn1872-8561
dc.identifier.scopusqualityQ2
dc.identifier.startpage30en_US
dc.identifier.urihttps://doi.org/10.1016/j.jorganchem.2015.12.011
dc.identifier.urihttps://hdl.handle.net/20.500.12451/5602
dc.identifier.volume803en_US
dc.identifier.wosWOS:000368090500005
dc.identifier.wosqualityN/A
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherElsevier Science Sa
dc.relation.ispartofJournal of Organometallic Chemistry
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/openAccess
dc.subjectHeterogeneous Catalyst
dc.subjectC-C Coupling
dc.subjectO-Carboxymethyl Chitosan
dc.subjectTG/DTG
dc.subjectGlyoxal
dc.titleHighly efficient Suzuki cross-coupling reaction of biomaterial supported catalyst derived from glyoxal and chitosan
dc.typeArticle

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