Chelating C4-bound imidazolylidene complexes via oxidative addition of imidazolium salts to palladium(0)

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dc.contributor.author Krüger, Anneke
dc.contributor.author Kluser, Evelyne
dc.contributor.author Müller-Bunz, Helge
dc.contributor.author Neels, Antonia
dc.contributor.author Albrecht, Martin
dc.date.accessioned 2012-06-12T13:58:32Z
dc.date.available 2012-06-12T13:58:32Z
dc.date.copyright 2012 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim en
dc.date.issued 2012-03
dc.identifier.citation European Journal of Inorganic Chemistry en
dc.identifier.uri http://hdl.handle.net/10197/3630
dc.description.abstract Oxidative addition of donor-functionalised 4-iodoimidazolium salts to palladium(0) provides a selective route for the preparation of chelating abnormal N-heterocylic carbene complexes and enables the introduction of a variety of donor groups. The activation of the C4 position does not necessitate the imidazolium C2 position to be protected, leaving this site available for further modification. While metallation of the unsubstituted C2 position of the N-heterocyclic carbene ligand was unsuccessful when palladium was bound to the C4 carbon, sequential metallation of first the C2 position via transmetallation followed by C4–I oxidative addition afforded a dimetallic complex comprising two palladium centres bridged by a single NHC ligand. en
dc.description.sponsorship Science Foundation Ireland en
dc.description.sponsorship European Research Council en
dc.format.extent 781626 bytes
dc.format.mimetype application/pdf
dc.language.iso en en
dc.publisher Wiley-VCH en
dc.rights This is the author's version of the following article: Krüger, A., Kluser, E., Müller-Bunz, H., Neels, A. and Albrecht, M. (2012), Chelating C4-Bound Imidazolylidene Complexes through Oxidative Addition of Imidazolium Salts to Palladium(0). Eur. J. Inorg. Chem., 2012: 1394–1402 which has been published in final form at http://dx.doi.org/10.1002/ejic.201100940 en
dc.subject N-heterocyclic carbene en
dc.subject Palladium en
dc.subject Abnormal bonding en
dc.subject Oxidative addition en
dc.subject Chelation en
dc.subject.lcsh Carbenes (Methylene compounds) en
dc.subject.lcsh Palladium en
dc.subject.lcsh Ligands en
dc.subject.lcsh Chelation therapy en
dc.title Chelating C4-bound imidazolylidene complexes via oxidative addition of imidazolium salts to palladium(0) en
dc.type Journal Article en
dc.internal.availability Full text available en
dc.status Peer reviewed en
dc.identifier.volume 2012 en
dc.identifier.issue 9 en
dc.identifier.startpage 1394 en
dc.identifier.endpage 1402 en
dc.citation.other Special Issue: Organometallic Chemistry (Cluster Issue) en
dc.identifier.doi 10.1002/ejic.201100940
dc.neeo.contributor Krüger|Anneke|aut| en
dc.neeo.contributor Kluser|Evelyne|aut| en
dc.neeo.contributor Müller-Bunz|Helge|aut| en
dc.neeo.contributor Neels|Antonia|aut| en
dc.neeo.contributor Albrecht|Martin|aut| en
dc.description.othersponsorship Swiss National Science Foundation en
dc.description.admin ti, sp, ke, ab, jo, vo, is, li - TS 15.05.12 en


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