Synergistic Ligand Effect between N-Heterocyclic Carbene (NHC) and Bicyclic Phosphoramidite (Briphos) Ligands in Pd-Catalyzed Amination

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dc.contributor.authorKim, Mijiko
dc.contributor.authorShin, TaeIlko
dc.contributor.authorLee, Ansooko
dc.contributor.authorKim, Hyunwooko
dc.date.accessioned2018-11-12T04:53:31Z-
dc.date.available2018-11-12T04:53:31Z-
dc.date.created2018-10-22-
dc.date.created2018-10-22-
dc.date.issued2018-09-
dc.identifier.citationORGANOMETALLICS, v.37, no.19, pp.3253 - 3258-
dc.identifier.issn0276-7333-
dc.identifier.urihttp://hdl.handle.net/10203/246588-
dc.description.abstractA synergistic ligand effect between NHC and phosphorus ligands in Pd-catalyzed Buchwald-Hartwig amination reactions was demonstrated with tunable pi-acceptor bicyclic bridgehead phosphoramidite (briphos) ligands. The catalytic activity of NHC-Pd-L (L = phosphorus ligand) precatalysts depends on the electronic properties of L. A NHC-Pd-L catalyst with an N-cyclohexyl-substituted briphos ligand was found to be highly efficient. A series of C-N bond coupling reactions between primary or secondary amines and aryl chlorides were performed with high yields under mild reaction conditions.-
dc.languageEnglish-
dc.publisherAMER CHEMICAL SOC-
dc.subjectCROSS-COUPLING REACTIONS-
dc.subjectORGANOMETALLIC CHEMISTRY-
dc.subjectPALLADIUM COMPLEXES-
dc.subjectARYL CHLORIDES-
dc.subjectDESIGNING PD-
dc.subjectPI-ACCEPTOR-
dc.subjectC-N-
dc.subjectPRECATALYST-
dc.subjectARYLATION-
dc.subjectALCOHOLS-
dc.titleSynergistic Ligand Effect between N-Heterocyclic Carbene (NHC) and Bicyclic Phosphoramidite (Briphos) Ligands in Pd-Catalyzed Amination-
dc.typeArticle-
dc.identifier.wosid000447118700006-
dc.identifier.scopusid2-s2.0-85053926841-
dc.type.rimsART-
dc.citation.volume37-
dc.citation.issue19-
dc.citation.beginningpage3253-
dc.citation.endingpage3258-
dc.citation.publicationnameORGANOMETALLICS-
dc.identifier.doi10.1021/acs.organomet.8b00413-
dc.contributor.localauthorKim, Hyunwoo-
dc.description.isOpenAccessN-
dc.type.journalArticleArticle-
dc.subject.keywordPlusCROSS-COUPLING REACTIONS-
dc.subject.keywordPlusORGANOMETALLIC CHEMISTRY-
dc.subject.keywordPlusPALLADIUM COMPLEXES-
dc.subject.keywordPlusARYL CHLORIDES-
dc.subject.keywordPlusDESIGNING PD-
dc.subject.keywordPlusPI-ACCEPTOR-
dc.subject.keywordPlusC-N-
dc.subject.keywordPlusPRECATALYST-
dc.subject.keywordPlusARYLATION-
dc.subject.keywordPlusALCOHOLS-
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