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Article: Pd(II)/tbu-quinolineoxazoline: An Air-stable And Modular Chiral Catalyst System For Enantioselective Oxidative Cascade Cyclization

TitlePd(II)/tbu-quinolineoxazoline: An Air-stable And Modular Chiral Catalyst System For Enantioselective Oxidative Cascade Cyclization
Authors
He, WYip, KTZhu, NYYang, D
Issue Date2009
PublisherAmerican Chemical Society. The Journal's web site is located at http://pubs.acs.org/journals/orlef7/index.html
Citation
Organic Letters, 2009, v. 11 n. 24, p. 5626-5628 How to Cite?
DOI: http://dx.doi.org/10.1021/ol902348t
AbstractAn air-stable and structurally tunable chiral (t)Bu-quinolineoxazoline/Pd(II) catalyst system has been developed for the enantioselective oxidative cascade cyclization of a variety of disubstituted olefinic substrates, with the apparent advantages of good yields and excellent enantioselectivities (up to 98% ee) and diastereoselectivities (dr >24:1). A transition-state model has also been proposed to account for the excellent stereocontrol.
Persistent Identifierhttp://hdl.handle.net/10722/69862
ISSN
1523-7060
2022 Impact Factor: 5.2
2020 SCImago Journal Rankings: 1.940
ISI Accession Number ID
WOS:000272461800015
Grants
Developing Palladium-Catalyzed Asymmetric Tandem Oxidative Cyclization Reactions for Organic Synthesis

 

DC FieldValueLanguage
dc.contributor.authorHe, Wen_HK
dc.contributor.authorYip, KTen_HK
dc.contributor.authorZhu, NYen_HK
dc.contributor.authorYang, Den_HK
dc.date.accessioned2010-09-06T06:17:31Z-
dc.date.available2010-09-06T06:17:31Z-
dc.date.issued2009en_HK
dc.identifier.citationOrganic Letters, 2009, v. 11 n. 24, p. 5626-5628en_HK
dc.identifier.issn1523-7060en_HK
dc.identifier.urihttp://hdl.handle.net/10722/69862-
dc.description.abstractAn air-stable and structurally tunable chiral (t)Bu-quinolineoxazoline/Pd(II) catalyst system has been developed for the enantioselective oxidative cascade cyclization of a variety of disubstituted olefinic substrates, with the apparent advantages of good yields and excellent enantioselectivities (up to 98% ee) and diastereoselectivities (dr >24:1). A transition-state model has also been proposed to account for the excellent stereocontrol.en_HK
dc.languageengen_HK
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.subject.meshCatalysis-
dc.subject.meshCyclization-
dc.subject.meshHeterocyclic Compounds with 4 or More Rings - chemical synthesis - chemistry-
dc.subject.meshOrganometallic Compounds - chemistry-
dc.subject.meshPalladium - chemistry-
dc.titlePd(II)/tbu-quinolineoxazoline: An Air-stable And Modular Chiral Catalyst System For Enantioselective Oxidative Cascade Cyclizationen_HK
dc.typeArticleen_HK
dc.identifier.emailHe, W: hewei_chem@yahoo.com.cnen_HK
dc.identifier.emailYip, KT: billyyip@graduate.hku.hken_HK
dc.identifier.emailZhu, NY: nzhu@hkucc.hku.hken_HK
dc.identifier.emailYang, D: yangdan@hku.hk-
dc.identifier.authorityYip, KT=rp00832en_HK
dc.identifier.authorityZhu, NY=rp00845en_HK
dc.identifier.authorityYang, D=rp00825en_HK
dc.description.naturelink_to_subscribed_fulltext-
dc.identifier.doi10.1021/ol902348ten_HK
dc.identifier.pmid19905004en_HK
dc.identifier.scopuseid_2-s2.0-72849130205-
dc.identifier.hkuros169782en_HK
dc.identifier.volume11en_HK
dc.identifier.issue24en_HK
dc.identifier.spage5626en_HK
dc.identifier.epage5628en_HK
dc.identifier.isiWOS:000272461800015-
dc.publisher.placeUnited Statesen_HK
dc.relation.projectDeveloping Palladium-Catalyzed Asymmetric Tandem Oxidative Cyclization Reactions for Organic Synthesis-
dc.identifier.issnl1523-7052-

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