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Article: Dendritic metalloporphyrins as catalysts for organic transformations

TitleDendritic metalloporphyrins as catalysts for organic transformations
Authors
KeywordsCatalysis
Dendrimers
Iron
Manganese
Metalloporphyrins
Oxidations
Ruthenium
Issue Date2003
PublisherElsevier France, Editions Scientifiques et Medicales. The Journal's web site is located at http://www.elsevier.com/locate/crci
Citation
Comptes Rendus Chimie, 2003, v. 6 n. 8-10, p. 1105-1115 How to Cite?
AbstractDendritic manganese, iron, and ruthenium porphyrins with dendritic wedges attached to the periphery of meso-tetraphenylporphyrin (TPP) or meso-triarylporphyrin macrocycle were reported to be active catalysts for epoxidation or cyclopropanation of alkenes or oxidation of sulfides. The dendritic manganese and iron porphyrin catalysts exhibit considerably higher regioselectivity and shape selectivity than the respective parent catalyst [M(TPP)Cl] (M = Mn, Fe). Systematic increase in shape selectivity, diastereoselectivity, epoxide/sulfoxide selectivity, or catalyst stability with increasing generation number of the dendritic wedges is observed for the alkene epoxidation or sulfide oxidation reactions catalyzed by these dendritic manganese, iron, and ruthenium porphyrins. © 2003 Académie des sciences. Published by Éditions scientifiques et médicales Elsevier SAS. All rights reserved.
Persistent Identifierhttp://hdl.handle.net/10722/68854
ISSN
2015 Impact Factor: 1.798
2015 SCImago Journal Rankings: 0.457
ISI Accession Number ID
References

 

DC FieldValueLanguage
dc.contributor.authorChe, CMen_HK
dc.contributor.authorHuang, JSen_HK
dc.contributor.authorZhang, JLen_HK
dc.date.accessioned2010-09-06T06:08:20Z-
dc.date.available2010-09-06T06:08:20Z-
dc.date.issued2003en_HK
dc.identifier.citationComptes Rendus Chimie, 2003, v. 6 n. 8-10, p. 1105-1115en_HK
dc.identifier.issn1631-0748en_HK
dc.identifier.urihttp://hdl.handle.net/10722/68854-
dc.description.abstractDendritic manganese, iron, and ruthenium porphyrins with dendritic wedges attached to the periphery of meso-tetraphenylporphyrin (TPP) or meso-triarylporphyrin macrocycle were reported to be active catalysts for epoxidation or cyclopropanation of alkenes or oxidation of sulfides. The dendritic manganese and iron porphyrin catalysts exhibit considerably higher regioselectivity and shape selectivity than the respective parent catalyst [M(TPP)Cl] (M = Mn, Fe). Systematic increase in shape selectivity, diastereoselectivity, epoxide/sulfoxide selectivity, or catalyst stability with increasing generation number of the dendritic wedges is observed for the alkene epoxidation or sulfide oxidation reactions catalyzed by these dendritic manganese, iron, and ruthenium porphyrins. © 2003 Académie des sciences. Published by Éditions scientifiques et médicales Elsevier SAS. All rights reserved.en_HK
dc.languageengen_HK
dc.publisherElsevier France, Editions Scientifiques et Medicales. The Journal's web site is located at http://www.elsevier.com/locate/crcien_HK
dc.relation.ispartofComptes Rendus Chimieen_HK
dc.subjectCatalysisen_HK
dc.subjectDendrimersen_HK
dc.subjectIronen_HK
dc.subjectManganeseen_HK
dc.subjectMetalloporphyrinsen_HK
dc.subjectOxidationsen_HK
dc.subjectRutheniumen_HK
dc.titleDendritic metalloporphyrins as catalysts for organic transformationsen_HK
dc.typeArticleen_HK
dc.identifier.openurlhttp://library.hku.hk:4550/resserv?sid=HKU:IR&issn=1631-0748&volume=6&spage=1105&epage=1115&date=2003&atitle=Dendritic+metalloporphyrins+as+catalysts+for+organic+transformationsen_HK
dc.identifier.emailChe, CM:cmche@hku.hken_HK
dc.identifier.emailHuang, JS:jshuang@hkucc.hku.hken_HK
dc.identifier.authorityChe, CM=rp00670en_HK
dc.identifier.authorityHuang, JS=rp00709en_HK
dc.description.naturelink_to_subscribed_fulltext-
dc.identifier.doi10.1016/j.crci.2003.04.005en_HK
dc.identifier.scopuseid_2-s2.0-0242438740en_HK
dc.identifier.hkuros90410en_HK
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-0242438740&selection=ref&src=s&origin=recordpageen_HK
dc.identifier.volume6en_HK
dc.identifier.issue8-10en_HK
dc.identifier.spage1105en_HK
dc.identifier.epage1115en_HK
dc.identifier.isiWOS:000186701800037-
dc.publisher.placeFranceen_HK
dc.identifier.scopusauthoridChe, CM=7102442791en_HK
dc.identifier.scopusauthoridHuang, JS=7407192639en_HK
dc.identifier.scopusauthoridZhang, JL=7601343511en_HK

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