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Article: Chiral Lewis acid-catalyzed enantioselective intramolecular carbonyl ene reactions of unsaturated α-keto esters

TitleChiral Lewis acid-catalyzed enantioselective intramolecular carbonyl ene reactions of unsaturated α-keto esters
Authors
Yang, DYang, MZhu, NY
Issue Date2003
PublisherAmerican Chemical Society. The Journal's web site is located at http://pubs.acs.org/journals/orlef7/index.html
Citation
Organic Letters, 2003, v. 5 n. 20, p. 3749-3752 How to Cite?
DOI: http://dx.doi.org/10.1021/ol035486d
Abstract(Matrix Presented) Chiral Lewis acid-promoted highly enantioselective intramolecular carbonyl ene reactions of unsaturated α-keto esters have been investigated. In the presence of chiral Lewis acids such as [Sc((R,R)-Ph-pybox)](OTf) 3 and [Cu((S,S)-Ph-box)](OTf) 2, several unsaturated α-keto esters underwent carbonyl ene reactions in CH 2Cl 2 at room temperature to give monocyclic products in good yield and excellent enantioselectivity.
Persistent Identifierhttp://hdl.handle.net/10722/167839
ISSN
1523-7060
2022 Impact Factor: 5.2
2020 SCImago Journal Rankings: 1.940
ISI Accession Number ID
WOS:000185565500053
References
References in Scopus

 

DC FieldValueLanguage
dc.contributor.authorYang, Den_HK
dc.contributor.authorYang, Men_HK
dc.contributor.authorZhu, NYen_HK
dc.date.accessioned2012-10-08T03:12:06Z-
dc.date.available2012-10-08T03:12:06Z-
dc.date.issued2003en_HK
dc.identifier.citationOrganic Letters, 2003, v. 5 n. 20, p. 3749-3752en_HK
dc.identifier.issn1523-7060en_HK
dc.identifier.urihttp://hdl.handle.net/10722/167839-
dc.description.abstract(Matrix Presented) Chiral Lewis acid-promoted highly enantioselective intramolecular carbonyl ene reactions of unsaturated α-keto esters have been investigated. In the presence of chiral Lewis acids such as [Sc((R,R)-Ph-pybox)](OTf) 3 and [Cu((S,S)-Ph-box)](OTf) 2, several unsaturated α-keto esters underwent carbonyl ene reactions in CH 2Cl 2 at room temperature to give monocyclic products in good yield and excellent enantioselectivity.en_HK
dc.languageengen_US
dc.publisherAmerican Chemical Society. The Journal's web site is located at http://pubs.acs.org/journals/orlef7/index.htmlen_HK
dc.relation.ispartofOrganic Lettersen_HK
dc.titleChiral Lewis acid-catalyzed enantioselective intramolecular carbonyl ene reactions of unsaturated α-keto estersen_HK
dc.typeArticleen_HK
dc.identifier.emailYang, D: yangdan@hku.hken_HK
dc.identifier.emailZhu, NY: nzhu@hkucc.hku.hken_HK
dc.identifier.authorityYang, D=rp00825en_HK
dc.identifier.authorityZhu, NY=rp00845en_HK
dc.description.naturelink_to_subscribed_fulltexten_US
dc.identifier.doi10.1021/ol035486den_HK
dc.identifier.pmid14507221-
dc.identifier.scopuseid_2-s2.0-0142106406en_HK
dc.identifier.hkuros91152-
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-0142106406&selection=ref&src=s&origin=recordpageen_HK
dc.identifier.volume5en_HK
dc.identifier.issue20en_HK
dc.identifier.spage3749en_HK
dc.identifier.epage3752en_HK
dc.identifier.isiWOS:000185565500053-
dc.publisher.placeUnited Statesen_HK
dc.identifier.scopusauthoridYang, D=7404800756en_HK
dc.identifier.scopusauthoridYang, M=8984637400en_HK
dc.identifier.scopusauthoridZhu, NY=7201449530en_HK
dc.identifier.issnl1523-7052-

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