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Article: An efficient and reusable palladium catalyst supported on a rasta resin for Suzuki-Miyaura cross-couplings

TitleAn efficient and reusable palladium catalyst supported on a rasta resin for Suzuki-Miyaura cross-couplings
Authors
KeywordsC-C coupling
Green chemistry
Heterogeneous catalysis
Palladium
Polymers
Issue Date2012
PublisherWiley - V C H Verlag GmbH & Co KGaA. The Journal's web site is located at http://www.eurjoc.org
Citation
European Journal Of Organic Chemistry, 2012 n. 5, p. 893-896 How to Cite?
AbstractA short and efficient synthesis of a heterogeneous palladium catalyst supported on a rasta resin bearing diphenylphosphanyl ligands is reported. This catalyst was used successfully for Suzuki-Miyaura reactions of aryl bromides in the presence of only 0.25 milli-equiv. of supported palladium. The catalyst was reused several times with no loss of efficiency, and the amount of palladium leached in the reaction medium is extremely low (< 1 % of the initial amount). An efficient heterogeneous palladium catalyst supported on a rasta resin bearing diphenylphosphanyl groups is reported. The catalyst was successfully used for Suzuki-Miyaura reactions of aryl bromides in the presence of only 0.25 milli-equiv. of supported palladium, it can be used at least five times, and the palladium leaching is very low (< 1 % of the initial amount). Copyright © 2012 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.
Persistent Identifierhttp://hdl.handle.net/10722/149066
ISSN
2015 Impact Factor: 3.068
2015 SCImago Journal Rankings: 1.245
ISI Accession Number ID
Funding AgencyGrant Number
Centre National de la Recherche Scientifique (CNRS)
Research Grants Council of the Hong Kong S. A. R., P. R. of China704108P
Funding Information:

We are grateful to the Centre National de la Recherche Scientifique (CNRS) and the Research Grants Council of the Hong Kong S. A. R., P. R. of China (Project No. 704108P) for financial support, to Dr. Didier Le Nouen (EA 4566) for 1H NMR spectra, to Dr. Loic Vidal (LRC-CNRS 7228) for TEM images and to Amelie Kowalczyk for helpful technical assistance.

References

 

DC FieldValueLanguage
dc.contributor.authorDiebold, Cen_HK
dc.contributor.authorBecht, JMen_HK
dc.contributor.authorLu, Jen_HK
dc.contributor.authorToy, PHen_HK
dc.contributor.authorLe Drian, Cen_HK
dc.date.accessioned2012-06-22T06:19:53Z-
dc.date.available2012-06-22T06:19:53Z-
dc.date.issued2012en_HK
dc.identifier.citationEuropean Journal Of Organic Chemistry, 2012 n. 5, p. 893-896en_HK
dc.identifier.issn1434-193Xen_HK
dc.identifier.urihttp://hdl.handle.net/10722/149066-
dc.description.abstractA short and efficient synthesis of a heterogeneous palladium catalyst supported on a rasta resin bearing diphenylphosphanyl ligands is reported. This catalyst was used successfully for Suzuki-Miyaura reactions of aryl bromides in the presence of only 0.25 milli-equiv. of supported palladium. The catalyst was reused several times with no loss of efficiency, and the amount of palladium leached in the reaction medium is extremely low (< 1 % of the initial amount). An efficient heterogeneous palladium catalyst supported on a rasta resin bearing diphenylphosphanyl groups is reported. The catalyst was successfully used for Suzuki-Miyaura reactions of aryl bromides in the presence of only 0.25 milli-equiv. of supported palladium, it can be used at least five times, and the palladium leaching is very low (< 1 % of the initial amount). Copyright © 2012 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.en_HK
dc.languageengen_US
dc.publisherWiley - V C H Verlag GmbH & Co KGaA. The Journal's web site is located at http://www.eurjoc.orgen_HK
dc.relation.ispartofEuropean Journal of Organic Chemistryen_HK
dc.subjectC-C couplingen_HK
dc.subjectGreen chemistryen_HK
dc.subjectHeterogeneous catalysisen_HK
dc.subjectPalladiumen_HK
dc.subjectPolymersen_HK
dc.titleAn efficient and reusable palladium catalyst supported on a rasta resin for Suzuki-Miyaura cross-couplingsen_HK
dc.typeArticleen_HK
dc.identifier.emailToy, PH:phtoy@hkucc.hku.hken_HK
dc.identifier.authorityToy, PH=rp00791en_HK
dc.description.naturelink_to_subscribed_fulltext-
dc.identifier.doi10.1002/ejoc.201101075en_HK
dc.identifier.scopuseid_2-s2.0-84863040863en_HK
dc.identifier.hkuros200319en_US
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-84863040863&selection=ref&src=s&origin=recordpageen_HK
dc.identifier.volume2012en_US
dc.identifier.issue5en_HK
dc.identifier.spage893en_HK
dc.identifier.epage896en_HK
dc.identifier.isiWOS:000299947300003-
dc.publisher.placeGermanyen_HK
dc.identifier.scopusauthoridDiebold, C=35213162600en_HK
dc.identifier.scopusauthoridBecht, JM=7003845394en_HK
dc.identifier.scopusauthoridLu, J=26532871800en_HK
dc.identifier.scopusauthoridToy, PH=7006579247en_HK
dc.identifier.scopusauthoridLe Drian, C=6603199708en_HK

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