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Please use this identifier to cite or link to this item: https://doi.org/10.1002/anie.201307102
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dc.titleDirect evidence for the attack of a free N-heterocyclic carbene at a carbonyl ligand: A zwitterionic osmium carbonyl cluster
dc.contributor.authorLiu, Y.
dc.contributor.authorGanguly, R.
dc.contributor.authorHuynh, H.V.
dc.contributor.authorLeong, W.K.
dc.date.accessioned2014-10-16T08:26:14Z
dc.date.available2014-10-16T08:26:14Z
dc.date.issued2013-11-11
dc.identifier.citationLiu, Y., Ganguly, R., Huynh, H.V., Leong, W.K. (2013-11-11). Direct evidence for the attack of a free N-heterocyclic carbene at a carbonyl ligand: A zwitterionic osmium carbonyl cluster. Angewandte Chemie - International Edition 52 (46) : 12110-12113. ScholarBank@NUS Repository. https://doi.org/10.1002/anie.201307102
dc.identifier.issn14337851
dc.identifier.urihttp://scholarbank.nus.edu.sg/handle/10635/93604
dc.description.abstractA key suspect arrested: The initial site of attack of a free N-heterocyclic carbene (NHC) on the triosmium carbonyl cluster [Os3(CO) 12] was found to be a carbonyl ligand. The stable zwitterionic species thus formed (blue background in the scheme) was characterized crystallographically. CO substitution proceeds from this intermediate by the loss of a CO group and migratory deinsertion. Copyright © 2013 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.
dc.description.urihttp://libproxy1.nus.edu.sg/login?url=http://dx.doi.org/10.1002/anie.201307102
dc.sourceScopus
dc.subjectcarbonyl complexes
dc.subjectN-heterocyclic carbenes
dc.subjectnucleophilic substitution
dc.subjectosmium clusters
dc.subjectzwitterions
dc.typeArticle
dc.contributor.departmentCHEMISTRY
dc.description.doi10.1002/anie.201307102
dc.description.sourcetitleAngewandte Chemie - International Edition
dc.description.volume52
dc.description.issue46
dc.description.page12110-12113
dc.description.codenACIEF
dc.identifier.isiut000326670800035
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