Dinuclear N-heterocyclic carbene silver complexes: Synthesis, luminescence and catalytic studies

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dc.contributor.authorDemir Atlı D.
dc.contributor.authorGülle S.
dc.date.accessioned2024-07-22T08:08:44Z
dc.date.available2024-07-22T08:08:44Z
dc.date.issued2019
dc.description.abstractA new dibenzimidazole compound (1) and three dibenzimidazolium salts (2a-2c) were prepared. Reactions of these salts with silver(I) oxide in methanol led to dinuclear N-heterocyclic carbene silver complexes (3a-3c). All of the compounds were characterized by 1H NMR, 13C NMR and elemental analyses. Molecular weights of the silver complexes were confirmed by MALDI-TOF mass spectrometry. Preliminary catalytic studies using all the silver complexes were performed on three-component coupling reaction of p-formaldehyde, piperidine and phenylacetylene. Complexes 3a and 3c exhibited good catalytic activities under neat conditions. The silver complexes showed luminescence properties in CH3CN at room temperature. © 2018 Elsevier B.V.
dc.identifier.DOI-ID10.1016/j.molstruc.2018.11.053
dc.identifier.issn00222860
dc.identifier.urihttp://akademikarsiv.cbu.edu.tr:4000/handle/123456789/14516
dc.language.isoEnglish
dc.publisherElsevier B.V.
dc.subjectCatalyst activity
dc.subjectLuminescence
dc.subjectMass spectrometry
dc.subjectOrganic compounds
dc.subjectSalts
dc.subjectSilver
dc.subjectSilver oxides
dc.subjectCoupling reaction
dc.subjectDibenzimidazolium salt
dc.subjectLuminescence properties
dc.subjectMALDI-TOF mass spectrometry
dc.subjectN-heterocyclic carbenes
dc.subjectPhenylacetylenes
dc.subjectSilver complexes
dc.subjectThree-component coupling reaction
dc.subjectSynthesis (chemical)
dc.titleDinuclear N-heterocyclic carbene silver complexes: Synthesis, luminescence and catalytic studies
dc.typeArticle

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