Synthesis of palladium complexes containing benzimidazole core and their catalytic activities in direct arylation of heteroaromatic species

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dc.authoridÖzdemir, Namık/0000-0003-3371-9874
dc.authoridOzdemir, Ismail/0000-0001-6325-0216
dc.authoridDOGAN ULU, OZNUR/0000-0002-5561-227X
dc.authorwosidÖzdemir, Namık/J-6434-2015
dc.authorwosidOZDEMIR, ISMAIL/KVY-3420-2024
dc.contributor.authorSeker, Sema
dc.contributor.authorUlu, Oznur Dogan
dc.contributor.authorGurbuz, Nevin
dc.contributor.authorOzdemir, Namik
dc.contributor.authorOzdemir, Ismail
dc.contributor.authorBulbul, Hakan
dc.date.accessioned2024-08-04T20:55:55Z
dc.date.available2024-08-04T20:55:55Z
dc.date.issued2024
dc.departmentİnönü Üniversitesien_US
dc.description.abstractHerein, we report the synthesis of four new palladium complexes containing a benzimidazole core and examine their catalytic activities in the direct arylation of heteroaromatic species with aryl bromides. The complexes were characterized by H-1 and C-13 NMR spectroscopy, FT-IR spectroscopy, and elemental analysis. In the C-13 NMR spectra, NCHN peaks of Pd(II) complexes were observed between 143.2 and 144.9 ppm. Also, the structure of 2b was determined by single-crystal XRD analysis. The obtained data suggest that the lengths of the Pd-N and Pd-Cl bonds are like those of previous Pd complexes. Direct arylation reactions, using KOAc as base and DMAc as solvent under inert conditions, were carried out with the synthesized complexes in the presence of various aryl bromides, and 2-acetylthiophene, 2-furaldehyde, and 1-methylpyrole-2-carboxaldehyde. Moderate to high yields were obtained under 1% mol catalyst loading conditions. The results showed that electron-donating and electron-withdrawing substituents on the aryl halides may produce coupling products in good yields in the presence of 2a-d. These findings contribute to the synthesis and design of palladium complexes containing benzimidazole cores.en_US
dc.description.sponsorshipScientific Research Projects Unit of Ondokuz Mayimath;s University; [PYO.FEN.1906.19.001]en_US
dc.description.sponsorshipThis study was supported by the Scientific Research Projects Unit of Ondokuz May & imath;s University (Project No: PYO.FEN.1906.19.001).en_US
dc.identifier.doi10.1080/00958972.2024.2335629
dc.identifier.endpage447en_US
dc.identifier.issn0095-8972
dc.identifier.issn1029-0389
dc.identifier.issue5-6en_US
dc.identifier.scopus2-s2.0-85189952682en_US
dc.identifier.scopusqualityQ3en_US
dc.identifier.startpage434en_US
dc.identifier.urihttps://doi.org/10.1080/00958972.2024.2335629
dc.identifier.urihttps://hdl.handle.net/11616/101925
dc.identifier.volume77en_US
dc.identifier.wosWOS:001197657600001en_US
dc.identifier.wosqualityN/Aen_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherTaylor & Francis Ltden_US
dc.relation.ispartofJournal of Coordination Chemistryen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectPalladium complexesen_US
dc.subjectazoleen_US
dc.subjectdirect arylationen_US
dc.subjectcatalytic activityen_US
dc.titleSynthesis of palladium complexes containing benzimidazole core and their catalytic activities in direct arylation of heteroaromatic speciesen_US
dc.typeArticleen_US

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