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복잡계자기조립연구단
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On the mechanism of the oxidative cleavage of n-heterocyclic-carbene-palladium bonds with iodine

DC Field Value Language
dc.contributor.authorEunsung Lee-
dc.contributor.authorJaechul Lee-
dc.contributor.authorDmitry V. Yandulov-
dc.date.available2017-12-26T02:23:02Z-
dc.date.created2017-12-12-
dc.date.issued2017-04-
dc.identifier.issn1434-1948-
dc.identifier.urihttps://pr.ibs.re.kr/handle/8788114/4098-
dc.description.abstractThe excellent performance of N-heterocyclic carbenes (NHCs) in various palladium-catalyzed reactions has been explained by their strong donor character, which grants remarkable stability to palladium complexes often under extreme conditions and imparts adjustable steric demand. However, despite such a strong stability, the oxidative cleavage of palladium-carbene bonds by iodine was observed in NHC-palladium complexes. The oxidative cleavage of a palladium(Iiodide complex supported by the NHC with the smallest steric profile, 1,3-dimethylimidazol-2-ylidene (IMe), is demonstrated here. The syn-theses and characterization of various palladium-IMe complexes are reported along with a study of the mechanism of the oxidative cleavage of Pd-IMe bonds with iodine. Owing to the small steric profile of IMe, the important features of structure and bonding in these complexes are preserved, but reactivity with the relatively weak oxidant iodine is facilitated. Further computational mechanistic insights for this oxidative cleavage of the Pd-NHC bond were demonstrated, and both dissociative oxidative cleavage and metathesis of the Pd-NHC bond with iodine are feasible on the basis of DFT calculations. © 2017 Wiley-VCH Verlag GmbH & Co. KGaA, Weinheim-
dc.description.uri1-
dc.language영어-
dc.publisherWILEY-V C H VERLAG GMBH-
dc.subjectCarbene ligands-
dc.subjectIodine-
dc.subjectLigand iodination-
dc.subjectOxidative cleavage-
dc.subjectPalladium-
dc.titleOn the mechanism of the oxidative cleavage of n-heterocyclic-carbene-palladium bonds with iodine-
dc.typeArticle-
dc.type.rimsART-
dc.identifier.wosid000398823200012-
dc.identifier.scopusid2-s2.0-85035764513-
dc.identifier.rimsid61712ko
dc.date.tcdate2018-10-01-
dc.contributor.affiliatedAuthorEunsung Lee-
dc.contributor.affiliatedAuthorJaechul Lee-
dc.identifier.doi10.1002/ejic.201700034-
dc.identifier.bibliographicCitationEUROPEAN JOURNAL OF INORGANIC CHEMISTRY, v.2017, no.13, pp.2058 - 2067-
dc.citation.titleEUROPEAN JOURNAL OF INORGANIC CHEMISTRY-
dc.citation.volume2017-
dc.citation.number13-
dc.citation.startPage2058-
dc.citation.endPage2067-
dc.date.scptcdate2018-10-01-
dc.description.wostc2-
dc.description.scptc2-
dc.description.journalClass1-
dc.description.journalRegisteredClassscie-
dc.description.journalRegisteredClassscopus-
dc.subject.keywordAuthorCarbene ligands-
dc.subject.keywordAuthorIodine-
dc.subject.keywordAuthorLigand iodination-
dc.subject.keywordAuthorOxidative cleavage-
dc.subject.keywordAuthorPalladium-
Appears in Collections:
Center for Self-assembly and Complexity(복잡계 자기조립 연구단) > 1. Journal Papers (저널논문)
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