Synthesis, characterization and catalytic activity of PEPPSI-type palladium-NHC complexes

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dc.authoridGurbuz, Nevin/0000-0003-3201-3597
dc.authoridMansour, Lamjed/0000-0002-9415-9383
dc.authoridOzdemir, Ismail/0000-0001-6325-0216
dc.authorwosidGurbuz, Nevin/A-3069-2016
dc.authorwosidMansour, Lamjed/U-3028-2017
dc.contributor.authorSlimani, Ichraf
dc.contributor.authorMansour, Lamjed
dc.contributor.authorOzdemir, Ismail
dc.contributor.authorGurbuz, Nevin
dc.contributor.authorHamdi, Naceur
dc.date.accessioned2024-08-04T20:48:58Z
dc.date.available2024-08-04T20:48:58Z
dc.date.issued2021
dc.departmentİnönü Üniversitesien_US
dc.description.abstractEight benzimidazolium salts (2a-h) with two nitrogen atoms substituted by various alkyl groups have been synthesized in high yields. The benzimidazolium salts were readily converted into the corresponding PEPPSItype palladium-NHC complexes (PEPPSI = pyridine-enhanced precatalyst preparation, stabilization, and initiation) (3a-h). The structures of all compounds were characterized by H-1 NMR, C-13 NMR, and IR spectroscopy as well as by elemental analysis techniques, which support the proposed structures. The catalytic activity of the PEPPSI-type palladium-NHC complexes was evaluated with respect to the direct C5-arylation of 2-substituted heteroaryl derivatives (thiophene, furan and thiazole) with various aryl bromides. This arylation occurs efficiently and selectively at the C5-position of the 2-substituted thiophene, furan and thiazole derivatives.en_US
dc.description.sponsorshipKing Saud University, Riyadh Saudi Arabia [RSP2020/75]en_US
dc.description.sponsorshipThis work was funded by the Research Supporting Project (RSP2020/75), King Saud University, Riyadh Saudi Arabia.en_US
dc.identifier.doi10.1016/j.ica.2020.120043
dc.identifier.issn0020-1693
dc.identifier.issn1873-3255
dc.identifier.scopus2-s2.0-85092108454en_US
dc.identifier.scopusqualityQ2en_US
dc.identifier.urihttps://doi.org/10.1016/j.ica.2020.120043
dc.identifier.urihttps://hdl.handle.net/11616/99570
dc.identifier.volume515en_US
dc.identifier.wosWOS:000598922900006en_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.subjectPEPPSI-type palladium-NHC complexesen_US
dc.subjectBenzimidazolium saltsen_US
dc.subjectDirect arylationen_US
dc.titleSynthesis, characterization and catalytic activity of PEPPSI-type palladium-NHC complexesen_US
dc.typeArticleen_US

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