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Article: Ligand chirality-controlled selective formation of mono- and dinuclear copper complexes

TitleLigand chirality-controlled selective formation of mono- and dinuclear copper complexes
Authors
KeywordsChirality
Copper complexes
Crystal structures
Schiff base ligands
Issue Date2002
PublisherElsevier BV. The Journal's web site is located at http://www.elsevier.com/locate/ica
Citation
Inorganica Chimica Acta, 2002, v. 331 n. 1, p. 194-198 How to Cite?
AbstractReaction of copper(II) acetate with the (S)-enantiomer of a tridentate binaphthyl Schiff base ligand, 2-(3,5-dichloro-2-hydroxybenzylideneamino)-2′-hydroxy-1,1′- binaphthyl (H2L), in methanol afforded mononuclear copper(II) complex [CuII(HL)2] ((S,S)-1) in 52% isolated yield. The same reaction gave dinuclear copper(II) complex [CuII 2(L)2] ((R,S)-2) in 73% isolated yield when racemic-H2L was used instead of (S)-H2L. Both complexes (S,S)-1 and (R,S)-2 were characterized by elemental analysis, mass spectrometry, and X-ray crystallography. The present work highlights the functioning of ligand chirality as a 'switch' for selective formation of mono- and dinuclear metal complexes. © 2002 Elsevier Science B.V. All rights reserved.
Persistent Identifierhttp://hdl.handle.net/10722/69625
ISSN
2015 Impact Factor: 1.918
2015 SCImago Journal Rankings: 0.584
ISI Accession Number ID
References

 

DC FieldValueLanguage
dc.contributor.authorZhou, XGen_HK
dc.contributor.authorHuang, JSen_HK
dc.contributor.authorZhou, ZYen_HK
dc.contributor.authorCheung, KKen_HK
dc.contributor.authorChe, CMen_HK
dc.date.accessioned2010-09-06T06:15:22Z-
dc.date.available2010-09-06T06:15:22Z-
dc.date.issued2002en_HK
dc.identifier.citationInorganica Chimica Acta, 2002, v. 331 n. 1, p. 194-198en_HK
dc.identifier.issn0020-1693en_HK
dc.identifier.urihttp://hdl.handle.net/10722/69625-
dc.description.abstractReaction of copper(II) acetate with the (S)-enantiomer of a tridentate binaphthyl Schiff base ligand, 2-(3,5-dichloro-2-hydroxybenzylideneamino)-2′-hydroxy-1,1′- binaphthyl (H2L), in methanol afforded mononuclear copper(II) complex [CuII(HL)2] ((S,S)-1) in 52% isolated yield. The same reaction gave dinuclear copper(II) complex [CuII 2(L)2] ((R,S)-2) in 73% isolated yield when racemic-H2L was used instead of (S)-H2L. Both complexes (S,S)-1 and (R,S)-2 were characterized by elemental analysis, mass spectrometry, and X-ray crystallography. The present work highlights the functioning of ligand chirality as a 'switch' for selective formation of mono- and dinuclear metal complexes. © 2002 Elsevier Science B.V. All rights reserved.en_HK
dc.languageengen_HK
dc.publisherElsevier BV. The Journal's web site is located at http://www.elsevier.com/locate/icaen_HK
dc.relation.ispartofInorganica Chimica Actaen_HK
dc.rightsInorganica Chimica Acta. Copyright © Elsevier BV.en_HK
dc.subjectChiralityen_HK
dc.subjectCopper complexesen_HK
dc.subjectCrystal structuresen_HK
dc.subjectSchiff base ligandsen_HK
dc.titleLigand chirality-controlled selective formation of mono- and dinuclear copper complexesen_HK
dc.typeArticleen_HK
dc.identifier.openurlhttp://library.hku.hk:4550/resserv?sid=HKU:IR&issn=0020-1693&volume=331&spage=194&epage=198&date=2002&atitle=Ligand+chirality-controlled+selective+formation+of+mono-+and+dinuclear+copper+complexesen_HK
dc.identifier.emailHuang, JS:jshuang@hkucc.hku.hken_HK
dc.identifier.emailChe, CM:cmche@hku.hken_HK
dc.identifier.authorityHuang, JS=rp00709en_HK
dc.identifier.authorityChe, CM=rp00670en_HK
dc.description.naturelink_to_subscribed_fulltext-
dc.identifier.doi10.1016/S0020-1693(01)00806-4en_HK
dc.identifier.scopuseid_2-s2.0-0037187578en_HK
dc.identifier.hkuros76384en_HK
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-0037187578&selection=ref&src=s&origin=recordpageen_HK
dc.identifier.volume331en_HK
dc.identifier.issue1en_HK
dc.identifier.spage194en_HK
dc.identifier.epage198en_HK
dc.identifier.isiWOS:000175179700027-
dc.publisher.placeNetherlandsen_HK
dc.identifier.scopusauthoridZhou, XG=7410094013en_HK
dc.identifier.scopusauthoridHuang, JS=7407192639en_HK
dc.identifier.scopusauthoridZhou, ZY=7406096262en_HK
dc.identifier.scopusauthoridCheung, KK=7402406613en_HK
dc.identifier.scopusauthoridChe, CM=7102442791en_HK

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