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- Publisher Website: 10.1021/ol902348t
- Scopus: eid_2-s2.0-72849130205
- PMID: 19905004
- WOS: WOS:000272461800015
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Article: Pd(II)/tbu-quinolineoxazoline: An Air-stable And Modular Chiral Catalyst System For Enantioselective Oxidative Cascade Cyclization
Title | Pd(II)/tbu-quinolineoxazoline: An Air-stable And Modular Chiral Catalyst System For Enantioselective Oxidative Cascade Cyclization |
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Authors | |
Issue Date | 2009 |
Publisher | American 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? |
Abstract | An 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 Identifier | http://hdl.handle.net/10722/69862 |
ISSN | 2023 Impact Factor: 4.9 2023 SCImago Journal Rankings: 1.245 |
ISI Accession Number ID | |
Grants |
DC Field | Value | Language |
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dc.contributor.author | He, W | en_HK |
dc.contributor.author | Yip, KT | en_HK |
dc.contributor.author | Zhu, NY | en_HK |
dc.contributor.author | Yang, D | en_HK |
dc.date.accessioned | 2010-09-06T06:17:31Z | - |
dc.date.available | 2010-09-06T06:17:31Z | - |
dc.date.issued | 2009 | en_HK |
dc.identifier.citation | Organic Letters, 2009, v. 11 n. 24, p. 5626-5628 | en_HK |
dc.identifier.issn | 1523-7060 | en_HK |
dc.identifier.uri | http://hdl.handle.net/10722/69862 | - |
dc.description.abstract | An 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.language | eng | en_HK |
dc.publisher | American Chemical Society. The Journal's web site is located at http://pubs.acs.org/journals/orlef7/index.html | en_HK |
dc.relation.ispartof | Organic Letters | en_HK |
dc.subject.mesh | Catalysis | - |
dc.subject.mesh | Cyclization | - |
dc.subject.mesh | Heterocyclic Compounds with 4 or More Rings - chemical synthesis - chemistry | - |
dc.subject.mesh | Organometallic Compounds - chemistry | - |
dc.subject.mesh | Palladium - chemistry | - |
dc.title | Pd(II)/tbu-quinolineoxazoline: An Air-stable And Modular Chiral Catalyst System For Enantioselective Oxidative Cascade Cyclization | en_HK |
dc.type | Article | en_HK |
dc.identifier.email | He, W: hewei_chem@yahoo.com.cn | en_HK |
dc.identifier.email | Yip, KT: billyyip@graduate.hku.hk | en_HK |
dc.identifier.email | Zhu, NY: nzhu@hkucc.hku.hk | en_HK |
dc.identifier.email | Yang, D: yangdan@hku.hk | - |
dc.identifier.authority | Yip, KT=rp00832 | en_HK |
dc.identifier.authority | Zhu, NY=rp00845 | en_HK |
dc.identifier.authority | Yang, D=rp00825 | en_HK |
dc.description.nature | link_to_subscribed_fulltext | - |
dc.identifier.doi | 10.1021/ol902348t | en_HK |
dc.identifier.pmid | 19905004 | en_HK |
dc.identifier.scopus | eid_2-s2.0-72849130205 | - |
dc.identifier.hkuros | 169782 | en_HK |
dc.identifier.volume | 11 | en_HK |
dc.identifier.issue | 24 | en_HK |
dc.identifier.spage | 5626 | en_HK |
dc.identifier.epage | 5628 | en_HK |
dc.identifier.isi | WOS:000272461800015 | - |
dc.publisher.place | United States | en_HK |
dc.relation.project | Developing Palladium-Catalyzed Asymmetric Tandem Oxidative Cyclization Reactions for Organic Synthesis | - |
dc.identifier.issnl | 1523-7052 | - |