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Ruthenium Complexes Bearing Thiophene-Based Unsymmetrical N-Heterocyclic Carbene Ligands as Selective Catalysts for Olefin Metathesis in Toluene and Environmentally Friendly 2-Methyltetrahydrofuran

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cris.lastimport.scopus2024-02-12T19:31:22Z
dc.abstract.enThree mono-N-heterocyclic carbene (NHC) ruthenium 2-isopropoxybenzylidene (10a–c) and one bis(NHC) indenylidene complex (8) bearing an unsymmetrical N-heterocyclic carbene ligand were synthesized and structurally characterized by single-crystal X-ray diffraction. The catalytic activity of the newly obtained complexes were evaluated in ring-closing etathesis (RCM) and ene–yne (RCEYM) reactions in toluene and environmentally friendly 2-MeTHF under air. The results confirmed that although all tested reactions can be successfully mediated by catalysts 10a–c,their general reactivity is lower than the benchmark all-purpose Ru catalysts with symmetrical NHC ligands. However, the latter cannot compete with specialized ruthenium complex 10a in industrially relevant self-CM of terminal olefins in neat conditions
dc.affiliationUniwersytet Warszawski
dc.contributor.authorKośnik, Wioletta
dc.contributor.authorGajda, Roman
dc.contributor.authorSkoczeń, Aleksandra
dc.contributor.authorSmoleń, Michał
dc.contributor.authorWoźniak, Krzysztof
dc.contributor.authorKajetanowicz, Anna
dc.contributor.authorGrela, Karol
dc.date.accessioned2024-01-25T19:33:59Z
dc.date.available2024-01-25T19:33:59Z
dc.date.issued2018
dc.description.financeNie dotyczy
dc.description.number57
dc.description.volume24
dc.identifier.doi10.1002/CHEM.201803460
dc.identifier.issn0947-6539
dc.identifier.urihttps://repozytorium.uw.edu.pl//handle/item/118908
dc.languageeng
dc.pbn.affiliationchemical sciences
dc.relation.ispartofChemistry - A European Journal
dc.relation.pages15372-15379
dc.rightsClosedAccess
dc.sciencecloudnosend
dc.subject.engreen solvents
dc.subject.enmetathesis
dc.subject.enN-heterocyclic carbenes
dc.subject.enRu catalysts
dc.subject.enselectivity
dc.titleRuthenium Complexes Bearing Thiophene-Based Unsymmetrical N-Heterocyclic Carbene Ligands as Selective Catalysts for Olefin Metathesis in Toluene and Environmentally Friendly 2-Methyltetrahydrofuran
dc.typeJournalArticle
dspace.entity.typePublication