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Article: A protecting-group-free route to chiral BINOL-phosphoric acids

TitleA protecting-group-free route to chiral BINOL-phosphoric acids
Authors
KeywordsAsymmetric synthesis
Cross-coupling
Phosphorus
Protecting groups
Issue Date2011
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, 2011 n. 20-21, p. 3932-3937 How to Cite?
AbstractA two-step, protecting group-free route for the synthesis of 3,3′-disubstituted and 6,6′-disubstituted chiral BINOL-phosphoric acids has been realized starting from commercially available brominated BINOLs. This synthesis relies on the direct Suzuki coupling of brominated BINOL phosphoric acids. This synthetic strategy is more efficient compared to previous circuitous strategies involving protections and deprotections, and the process is higher yielding relative to the alternative two-step synthesis involving Suzuki coupling of the BINOL. Copyright © 2011 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.
Persistent Identifierhttp://hdl.handle.net/10722/135348
ISSN
2015 Impact Factor: 3.068
2015 SCImago Journal Rankings: 1.245
ISI Accession Number ID
Funding AgencyGrant Number
University of Hong Kong
Research Grants Council of the Hong Kong SAR, P.R. China7081/07P
HKU1/CRF/08
Funding Information:

This work was supported by the University of Hong Kong and by the Research Grants Council of the Hong Kong SAR, P.R. China (General Research Fund 7081/07P, Collaborative Research Fund HKU1/CRF/08).

References
Grants

 

DC FieldValueLanguage
dc.contributor.authorLi, Ben_HK
dc.contributor.authorChiu, Pen_HK
dc.date.accessioned2011-07-27T01:33:56Z-
dc.date.available2011-07-27T01:33:56Z-
dc.date.issued2011en_HK
dc.identifier.citationEuropean Journal Of Organic Chemistry, 2011 n. 20-21, p. 3932-3937en_HK
dc.identifier.issn1434-193Xen_HK
dc.identifier.urihttp://hdl.handle.net/10722/135348-
dc.description.abstractA two-step, protecting group-free route for the synthesis of 3,3′-disubstituted and 6,6′-disubstituted chiral BINOL-phosphoric acids has been realized starting from commercially available brominated BINOLs. This synthesis relies on the direct Suzuki coupling of brominated BINOL phosphoric acids. This synthetic strategy is more efficient compared to previous circuitous strategies involving protections and deprotections, and the process is higher yielding relative to the alternative two-step synthesis involving Suzuki coupling of the BINOL. Copyright © 2011 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.subjectAsymmetric synthesisen_HK
dc.subjectCross-couplingen_HK
dc.subjectPhosphorusen_HK
dc.subjectProtecting groupsen_HK
dc.titleA protecting-group-free route to chiral BINOL-phosphoric acidsen_HK
dc.typeArticleen_HK
dc.identifier.emailChiu, P:pchiu@hku.hken_HK
dc.identifier.authorityChiu, P=rp00680en_HK
dc.description.naturelink_to_subscribed_fulltext-
dc.identifier.doi10.1002/ejoc.201100328en_HK
dc.identifier.scopuseid_2-s2.0-79960303978en_HK
dc.identifier.hkuros186265en_US
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-79960303978&selection=ref&src=s&origin=recordpageen_HK
dc.identifier.volume20-21en_US
dc.identifier.issue20-21en_HK
dc.identifier.spage3932en_HK
dc.identifier.epage3937en_HK
dc.identifier.isiWOS:000293440900041-
dc.publisher.placeGermanyen_HK
dc.relation.projectReactive Metal-Ligand Multiple Bonded Complexes. From Biomimetic Reactions to Highly Efficient Chemical Synthesis-
dc.identifier.scopusauthoridLi, B=42961891800en_HK
dc.identifier.scopusauthoridChiu, P=11140148700en_HK

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