The direct C4-arylation of 3,5-dimethylisoxazole with aryl bromides catalyzed by imidazolidin-2-ylidene based palladium-PEPPSI complexes

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dc.authoridÖzdemir, İsmail/0000-0001-6325-0216
dc.authoridKaloğlu, Murat/0000-0002-2770-5532
dc.authorwosidÖzdemir, İsmail/ABI-5192-2020
dc.authorwosidKaloğlu, Murat/AAA-3956-2021
dc.contributor.authorKaloglu, Murat
dc.contributor.authorOzdemir, Ismail
dc.date.accessioned2024-08-04T20:47:06Z
dc.date.available2024-08-04T20:47:06Z
dc.date.issued2020
dc.departmentİnönü Üniversitesien_US
dc.description.abstractIn this study, the synthesis and characterization of four new imidazolinium salts as carbene precursors and their corresponding four new PEPPSI-type (PEPPSI = Pyridine Enhanced Precatalyst Preparation Stabilization and Initiation) palladium complexes were reported. The structures of these new compounds were characterized by spectroscopic and analytical techniques. The catalytic activities of all palladium complexes were evaluated in the direct C4-arylation of 3,5-dimethylisoxazole with para-substituted aryl bromides, ortho-substituted aryl bromides and heteroaryl bromides. A range of functional groups such as methoxy, acetyl, formyl, fluoro, trifluoromethyl, nitrile or tert-butyl on the aryl bromide were succesfully tolerated, and good yields were generally obtained in presence of 1 mol% catalyst loading at 120 degrees C.en_US
dc.description.sponsorshipTechnological and Scientific Research Council of Turkey TUBITAK [119R003]en_US
dc.description.sponsorshipThis study was supported by the Technological and Scientific Research Council of Turkey TUBITAK (Project No: 119R003).en_US
dc.identifier.doi10.1016/j.ica.2020.119454
dc.identifier.issn0020-1693
dc.identifier.issn1873-3255
dc.identifier.scopus2-s2.0-85078777324en_US
dc.identifier.scopusqualityQ2en_US
dc.identifier.urihttps://doi.org/10.1016/j.ica.2020.119454
dc.identifier.urihttps://hdl.handle.net/11616/99163
dc.identifier.volume504en_US
dc.identifier.wosWOS:000514816900027en_US
dc.identifier.wosqualityQ2en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherElsevier Science Saen_US
dc.relation.ispartofInorganica Chimica Actaen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectN-heterocyclic carbeneen_US
dc.subjectImidazolidin-2-ylideneen_US
dc.subjectPalladiumen_US
dc.subjectPEPPSIen_US
dc.subjectDirect arylationen_US
dc.subjectIsoxazoleen_US
dc.titleThe direct C4-arylation of 3,5-dimethylisoxazole with aryl bromides catalyzed by imidazolidin-2-ylidene based palladium-PEPPSI complexesen_US
dc.typeArticleen_US

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