File Download
There are no files associated with this item.
Links for fulltext
(May Require Subscription)
- Publisher Website: 10.1021/ol035486d
- Scopus: eid_2-s2.0-0142106406
- PMID: 14507221
- WOS: WOS:000185565500053
- Find via
Supplementary
- Citations:
- Appears in Collections:
Article: Chiral Lewis acid-catalyzed enantioselective intramolecular carbonyl ene reactions of unsaturated α-keto esters
Title | Chiral Lewis acid-catalyzed enantioselective intramolecular carbonyl ene reactions of unsaturated α-keto esters |
---|---|
Authors | |
Issue Date | 2003 |
Publisher | American 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? |
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 Identifier | http://hdl.handle.net/10722/167839 |
ISSN | 2023 Impact Factor: 4.9 2023 SCImago Journal Rankings: 1.245 |
ISI Accession Number ID | |
References |
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Yang, D | en_HK |
dc.contributor.author | Yang, M | en_HK |
dc.contributor.author | Zhu, NY | en_HK |
dc.date.accessioned | 2012-10-08T03:12:06Z | - |
dc.date.available | 2012-10-08T03:12:06Z | - |
dc.date.issued | 2003 | en_HK |
dc.identifier.citation | Organic Letters, 2003, v. 5 n. 20, p. 3749-3752 | en_HK |
dc.identifier.issn | 1523-7060 | en_HK |
dc.identifier.uri | http://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.language | eng | en_US |
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.title | Chiral Lewis acid-catalyzed enantioselective intramolecular carbonyl ene reactions of unsaturated α-keto esters | en_HK |
dc.type | Article | en_HK |
dc.identifier.email | Yang, D: yangdan@hku.hk | en_HK |
dc.identifier.email | Zhu, NY: nzhu@hkucc.hku.hk | en_HK |
dc.identifier.authority | Yang, D=rp00825 | en_HK |
dc.identifier.authority | Zhu, NY=rp00845 | en_HK |
dc.description.nature | link_to_subscribed_fulltext | en_US |
dc.identifier.doi | 10.1021/ol035486d | en_HK |
dc.identifier.pmid | 14507221 | - |
dc.identifier.scopus | eid_2-s2.0-0142106406 | en_HK |
dc.identifier.hkuros | 91152 | - |
dc.relation.references | http://www.scopus.com/mlt/select.url?eid=2-s2.0-0142106406&selection=ref&src=s&origin=recordpage | en_HK |
dc.identifier.volume | 5 | en_HK |
dc.identifier.issue | 20 | en_HK |
dc.identifier.spage | 3749 | en_HK |
dc.identifier.epage | 3752 | en_HK |
dc.identifier.isi | WOS:000185565500053 | - |
dc.publisher.place | United States | en_HK |
dc.identifier.scopusauthorid | Yang, D=7404800756 | en_HK |
dc.identifier.scopusauthorid | Yang, M=8984637400 | en_HK |
dc.identifier.scopusauthorid | Zhu, NY=7201449530 | en_HK |
dc.identifier.issnl | 1523-7052 | - |