Benzimidazol-2-ylidene ruthenium complexes for C-N bond formation through alcohol dehydrogenation

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dc.authoridÖzdemir, Namık/0000-0003-3371-9874
dc.authoridGurbuz, Nevin/0000-0003-3201-3597
dc.authorwosidOZDEMIR, ISMAIL/KVY-3420-2024
dc.authorwosidÖzdemir, Namık/J-6434-2015
dc.authorwosidGurbuz, Nevin/A-3069-2016
dc.contributor.authorNawaz, Zahid
dc.contributor.authorGurbuz, Nevin
dc.contributor.authorZafar, Muhammed naveed
dc.contributor.authorOzdemir, Namik
dc.contributor.authorCetinkaya, Bekir
dc.contributor.authorOzdemir, Ismail
dc.date.accessioned2024-08-04T20:10:23Z
dc.date.available2024-08-04T20:10:23Z
dc.date.issued2023
dc.departmentİnönü Üniversitesien_US
dc.description.abstractA low temperature hydrogen borrowing approach to generate secondary amines using benzimidazole-based N-heterocyclic carbene (BNHC) ruthenium complexes is reported. A series of the piano-stool complexes of the type [(eta 6-p-cymene)(BNHC)RuCl2] (1a-g) were synthesized via one-pot reaction of the NHC salt precursor, Ag2O, and [RuCl2(p-cymene)]2 and characterized using con-ventional spectroscopic techniques. The geometry of two precursors, [(eta 6-p-cymene)(Me4BnMe2BNHCCH2OxMe)RuCl2] (1f) and [(eta 6-p-cymene)(Me5BnMe2BNHCCH2OxMe)RuCl2] (1g), was studied by single crystal X-ray diffraction. These catalysts were found to dehydrogenate alcohols efficiently at temperatures as low as 50 degrees C to allow Schiff-base condensation and subsequent imine hydrogenation to afford secondary amines. Notably, this ruthenium-based procedure enables the N-alkylation of aromatic and heteroaromatic primary amines with a wide range of primary alcohols in excellent yields of up to 98%. The present methodology is green and water is liberated as the sole byproduct.en_US
dc.description.sponsorshipHigher Education Commission of Pakistan (HEC); TUEBIdot;TAK; TUEBA; Scientific Research Projects Unit of Ondokuz Mayimath;s University [PYO.FEN.1906.19.001]en_US
dc.description.sponsorshipZ.N. gratefully acknowledges the Higher Education Commission of Pakistan (HEC) for research funding as an IRSIP fellow at Arizona State University (USA) . The authors express their gratitude to TUEB & Idot;TAK for financing PhD research (2216 Research Fellowship Program) and BC thanks TUEBA for financial support. This 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.doi10.55730/1300-0527.3606
dc.identifier.endpage+en_US
dc.identifier.issn1300-0527
dc.identifier.issue5en_US
dc.identifier.pmid38173746en_US
dc.identifier.scopus2-s2.0-85176256310en_US
dc.identifier.scopusqualityQ3en_US
dc.identifier.startpage1209en_US
dc.identifier.trdizinid1208488en_US
dc.identifier.urihttps://doi.org/10.55730/1300-0527.3606
dc.identifier.urihttps://search.trdizin.gov.tr/yayin/detay/1208488
dc.identifier.urihttps://hdl.handle.net/11616/92753
dc.identifier.volume47en_US
dc.identifier.wosWOS:001099801900025en_US
dc.identifier.wosqualityQ3en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.indekslendigikaynakTR-Dizinen_US
dc.indekslendigikaynakPubMeden_US
dc.language.isoenen_US
dc.publisherTubitak Scientific & Technological Research Council Turkeyen_US
dc.relation.ispartofTurkish Journal of Chemistryen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectBenzimidazol-2-ylidenesen_US
dc.subjectruthenium complexesen_US
dc.subjectamine alkylationen_US
dc.subjectC-N bond formationen_US
dc.subjectmild conditionsen_US
dc.titleBenzimidazol-2-ylidene ruthenium complexes for C-N bond formation through alcohol dehydrogenationen_US
dc.typeArticleen_US

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