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Ruthenium-Catalysed Olefin Metathesis in Environmentally Friendly Solvents: 2-Methyltetrahydrofuran Revisited

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cris.lastimport.scopus2024-02-12T20:35:57Z
dc.abstract.enApplication profiles of a set of popular second-generation ruthenium catalysts were experimentally investigated in an environmentally friendly solvent, 2-methyltetrahydrofuran (2-MeTHF), and compared with the activity of the same catalysts in toluene, a popular solvent used in industrial olefin metathesis. It was found that a catalyst containing a 2-isopropoxy-5-nitrobenzylidene moiety and a symmetrical N-heterocyclic (NHC) ligand with 2,6-diisopropylphenyl substituents (SIPr) exhibits the highest catalytic activity in 2-MeTHF also at a lower temperature (30 °C). Ab initio studies showed that initiation rates of Ru catalysts bearing NHC ligands in 2-MeTHF can be correlated with partial charges and bond lengths between selected crucial atoms in the studied ruthenium complexes. The results demonstrate that aromatic or chlorinated solvents, typically used in metathesis reactions, can be successfully replaced in many cases by 2-MeTHF.
dc.affiliationUniwersytet Warszawski
dc.contributor.authorSmoleń, Michał
dc.contributor.authorKośnik, Wioletta
dc.contributor.authorKajetanowicz, Anna
dc.contributor.authorGrela, Karol
dc.contributor.authorTrzaskowski, Bartosz
dc.contributor.authorMarczyk, Anna
dc.date.accessioned2024-01-25T19:33:56Z
dc.date.available2024-01-25T19:33:56Z
dc.date.issued2019
dc.description.financeNie dotyczy
dc.description.number4
dc.description.volume2019
dc.identifier.doi10.1002/EJOC.201801741
dc.identifier.issn1434-193X
dc.identifier.urihttps://repozytorium.uw.edu.pl//handle/item/118905
dc.languageeng
dc.pbn.affiliationchemical sciences
dc.relation.ispartofEuropean Journal of Organic Chemistry
dc.relation.pages640-646
dc.rightsClosedAccess
dc.sciencecloudnosend
dc.titleRuthenium-Catalysed Olefin Metathesis in Environmentally Friendly Solvents: 2-Methyltetrahydrofuran Revisited
dc.typeJournalArticle
dspace.entity.typePublication