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Article: Ruthenium catalyzed asymmetric transfer hydrogenation based on chiral P,N,O Schiff base ligands and crystal structure of a ruthenium(II) complex bearing chiral P,N,O Schiff base ligands

TitleRuthenium catalyzed asymmetric transfer hydrogenation based on chiral P,N,O Schiff base ligands and crystal structure of a ruthenium(II) complex bearing chiral P,N,O Schiff base ligands
Authors
Kwong, HLLee, WSLai, TSWong, WT
KeywordsCrystal structures
Ruthenium complexes
Schiff base ligand complexes
Issue Date1999
PublisherElsevier BV. The Journal's web site is located at http://www.elsevier.com/locate/inoche
Citation
Inorganic Chemistry Communications, 1999, v. 2 n. 2, p. 66-69 How to Cite?
DOI: http://dx.doi.org/10.1016/S1387-7003(99)00012-X
AbstractA ruthenium catalyst, generated in situ by heating the chiral P,N,O Schiff base ligand L (L = (S)-Ph2PC6H4C=NCHPhCH2OH) with Ru(DMSO)4Cl2 in 2-propanol, is active for asymmetric transfer hydrogenation with best enantioselectivity up to 81%. A ruthenium complex of formula RuL2Cl2 is prepared and its crystal structure revealed that the two chiral P,N,O Schiff ligands are in meridional configuration. This complex is also an active catalyst for asymmetric transfer hydrogenation. However, the '[Ru(DMSO)4]Cl2 + chiral P,N,O ligand' protocol displays better enantioselectivity. © 1999 Elsevier Science S.A. All rights reserved.
Persistent Identifierhttp://hdl.handle.net/10722/69644
ISSN
1387-7003
2021 Impact Factor: 3.428
2020 SCImago Journal Rankings: 0.419
ISI Accession Number ID
WOS:000079023400009
References
References in Scopus

 

DC FieldValueLanguage
dc.contributor.authorKwong, HLen_HK
dc.contributor.authorLee, WSen_HK
dc.contributor.authorLai, TSen_HK
dc.contributor.authorWong, WTen_HK
dc.date.accessioned2010-09-06T06:15:33Z-
dc.date.available2010-09-06T06:15:33Z-
dc.date.issued1999en_HK
dc.identifier.citationInorganic Chemistry Communications, 1999, v. 2 n. 2, p. 66-69en_HK
dc.identifier.issn1387-7003en_HK
dc.identifier.urihttp://hdl.handle.net/10722/69644-
dc.description.abstractA ruthenium catalyst, generated in situ by heating the chiral P,N,O Schiff base ligand L (L = (S)-Ph2PC6H4C=NCHPhCH2OH) with Ru(DMSO)4Cl2 in 2-propanol, is active for asymmetric transfer hydrogenation with best enantioselectivity up to 81%. A ruthenium complex of formula RuL2Cl2 is prepared and its crystal structure revealed that the two chiral P,N,O Schiff ligands are in meridional configuration. This complex is also an active catalyst for asymmetric transfer hydrogenation. However, the '[Ru(DMSO)4]Cl2 + chiral P,N,O ligand' protocol displays better enantioselectivity. © 1999 Elsevier Science S.A. All rights reserved.en_HK
dc.languageengen_HK
dc.publisherElsevier BV. The Journal's web site is located at http://www.elsevier.com/locate/inocheen_HK
dc.relation.ispartofInorganic Chemistry Communicationsen_HK
dc.rightsInorganic Chemistry Communications. Copyright © Elsevier BV.en_HK
dc.subjectCrystal structuresen_HK
dc.subjectRuthenium complexesen_HK
dc.subjectSchiff base ligand complexesen_HK
dc.titleRuthenium catalyzed asymmetric transfer hydrogenation based on chiral P,N,O Schiff base ligands and crystal structure of a ruthenium(II) complex bearing chiral P,N,O Schiff base ligandsen_HK
dc.typeArticleen_HK
dc.identifier.openurlhttp://library.hku.hk:4550/resserv?sid=HKU:IR&issn=1387-7003&volume=2&spage=66&epage=69&date=1999&atitle=Ruthenium+catalyzed+asymmetric+transfer+hydrogenation+based+on+chiral+P,N,O+Schiff+base+ligands+and+crystal+structure+of+a+ruthenium(II)+complex+bearing+chiral+P,N,O+Schiff+base+ligandsen_HK
dc.identifier.emailWong, WT: wtwong@hku.hken_HK
dc.identifier.authorityWong, WT=rp00811en_HK
dc.description.naturelink_to_subscribed_fulltext-
dc.identifier.doi10.1016/S1387-7003(99)00012-X-
dc.identifier.scopuseid_2-s2.0-0033434461en_HK
dc.identifier.hkuros45496en_HK
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-0033434461&selection=ref&src=s&origin=recordpageen_HK
dc.identifier.volume2en_HK
dc.identifier.issue2en_HK
dc.identifier.spage66en_HK
dc.identifier.epage69en_HK
dc.identifier.isiWOS:000079023400009-
dc.publisher.placeNetherlandsen_HK
dc.identifier.scopusauthoridKwong, HL=35569416300en_HK
dc.identifier.scopusauthoridLee, WS=7407089119en_HK
dc.identifier.scopusauthoridLai, TS=7202203490en_HK
dc.identifier.scopusauthoridWong, WT=7403973084en_HK
dc.identifier.issnl1387-7003-

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