Artykuł w czasopiśmie
Brak miniatury
Licencja
CC-BYCC-BY - Uznanie autorstwa
 

Heterobimetallic Coinage Metal‐Ruthenium Complexes Supported by Anionic N‐Heterocyclic Carbenes

Uproszczony widok
dc.abstract.enThe lithium complexes [(WCA-NHC)Li(toluene)] of anionic N-heterocyclic carbenes with a weakly coordinating borate moiety (WCA-NHC, WCA=B(C6F5)3, NHC=IDipp=1,3-bis(2,6-diisopropylphenyl)imidazolin-2-ylidene) were used for the preparation of silver(I) or copper(I) WCA-NHC complexes. While the reactions in THF with AgCl or CuCl afforded anionic mono- and dicarbene complexes with solvated lithium counterions [Li(THF)n]+ (n=3, 4), the reactions in toluene proceeded with elimination of LiCl and formation of the neutral phosphine and arene complexes [(WCA-NHC)M(PPh3)] and [(WCA-NHC)M(η2-toluene)] (M=Ag, Cu). The latter were used for the preparation of chlorido- and iodido-bridged heterobimetallic Ag/Ru and Cu/Ru complexes [(WCA-NHC)M(μ-X)2Ru(PPh3)(η6-p-cymene)] (M=Ag, Cu, X=Cl; M=Ag, X=I). Surprisingly, these complexes resisted the elimination of CuCl, AgCl, or AgI, precluding WCA-NHC transmetalation.
dc.affiliationUniwersytet Warszawski
dc.contributor.authorTrzybiński, Damian
dc.contributor.authorTamm, Matthias
dc.contributor.authorPlaner, Sebastian
dc.contributor.authorFrosch, Jenni
dc.contributor.authorKoneczny, Marvin
dc.contributor.authorWoźniak, Krzysztof
dc.contributor.authorGrela, Karol
dc.date.accessioned2024-01-25T03:07:51Z
dc.date.available2024-01-25T03:07:51Z
dc.date.copyright2021-09-03
dc.date.issued2021
dc.description.accesstimeAT_PUBLICATION
dc.description.financePublikacja bezkosztowa
dc.description.number61
dc.description.versionFINAL_PUBLISHED
dc.description.volume27
dc.identifier.doi10.1002/CHEM.202102553
dc.identifier.issn0947-6539
dc.identifier.urihttps://repozytorium.uw.edu.pl//handle/item/108404
dc.identifier.weblinkhttps://onlinelibrary.wiley.com/doi/pdf/10.1002/chem.202102553
dc.languageeng
dc.pbn.affiliationchemical sciences
dc.relation.ispartofChemistry - A European Journal
dc.relation.pages15218-15226
dc.rightsCC-BY
dc.sciencecloudnosend
dc.subject.enCopper
dc.subject.enHeterobimetallic Complexes
dc.subject.enN-Heterocyclic Carbenes
dc.subject.enRuthenium
dc.subject.enSilver
dc.titleHeterobimetallic Coinage Metal‐Ruthenium Complexes Supported by Anionic N‐Heterocyclic Carbenes
dc.typeJournalArticle
dspace.entity.typePublication