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- Publisher Website: 10.1021/jo026025t
- Scopus: eid_2-s2.0-0037131155
- PMID: 12375975
- WOS: WOS:000178598600034
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Article: Mild α-halogenation reactions of 1,3-dicarbonyl compounds catalyzed by Lewis acids
Title | Mild α-halogenation reactions of 1,3-dicarbonyl compounds catalyzed by Lewis acids |
---|---|
Authors | |
Issue Date | 2002 |
Publisher | American Chemical Society. The Journal's web site is located at http://pubs.acs.org/joc |
Citation | Journal Of Organic Chemistry, 2002, v. 67 n. 21, p. 7429-7431 How to Cite? |
Abstract | Lewis acid Mg(ClO4)2, combined with NBS, in CH3CN or EtOAc provided mild and fast bromination of 1,3-dicarbonyl compounds. In particular, this protocol could be applied to the α-monobromination of α-unsubstituted β-keto esters. Similar Lewis acid catalysis was also extended to the α-chlorination and iodination of 1,3-dicarbonyl compounds with NCS and NIS, respectively. |
Persistent Identifier | http://hdl.handle.net/10722/167760 |
ISSN | 2023 Impact Factor: 3.3 2023 SCImago Journal Rankings: 0.724 |
ISI Accession Number ID | |
References |
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Yang, D | en_US |
dc.contributor.author | Yan, YL | en_US |
dc.contributor.author | Lui, B | en_US |
dc.date.accessioned | 2012-10-08T03:11:08Z | - |
dc.date.available | 2012-10-08T03:11:08Z | - |
dc.date.issued | 2002 | en_US |
dc.identifier.citation | Journal Of Organic Chemistry, 2002, v. 67 n. 21, p. 7429-7431 | en_US |
dc.identifier.issn | 0022-3263 | en_US |
dc.identifier.uri | http://hdl.handle.net/10722/167760 | - |
dc.description.abstract | Lewis acid Mg(ClO4)2, combined with NBS, in CH3CN or EtOAc provided mild and fast bromination of 1,3-dicarbonyl compounds. In particular, this protocol could be applied to the α-monobromination of α-unsubstituted β-keto esters. Similar Lewis acid catalysis was also extended to the α-chlorination and iodination of 1,3-dicarbonyl compounds with NCS and NIS, respectively. | en_US |
dc.language | eng | en_US |
dc.publisher | American Chemical Society. The Journal's web site is located at http://pubs.acs.org/joc | en_US |
dc.relation.ispartof | Journal of Organic Chemistry | en_US |
dc.title | Mild α-halogenation reactions of 1,3-dicarbonyl compounds catalyzed by Lewis acids | en_US |
dc.type | Article | en_US |
dc.identifier.email | Yang, D:yangdan@hku.hk | en_US |
dc.identifier.authority | Yang, D=rp00825 | en_US |
dc.description.nature | link_to_subscribed_fulltext | en_US |
dc.identifier.doi | 10.1021/jo026025t | en_US |
dc.identifier.pmid | 12375975 | - |
dc.identifier.scopus | eid_2-s2.0-0037131155 | en_US |
dc.identifier.hkuros | 75915 | - |
dc.relation.references | http://www.scopus.com/mlt/select.url?eid=2-s2.0-0037131155&selection=ref&src=s&origin=recordpage | en_US |
dc.identifier.volume | 67 | en_US |
dc.identifier.issue | 21 | en_US |
dc.identifier.spage | 7429 | en_US |
dc.identifier.epage | 7431 | en_US |
dc.identifier.isi | WOS:000178598600034 | - |
dc.publisher.place | United States | en_US |
dc.identifier.scopusauthorid | Yang, D=7404800756 | en_US |
dc.identifier.scopusauthorid | Yan, YL=16235517800 | en_US |
dc.identifier.scopusauthorid | Lui, B=40861497100 | en_US |
dc.identifier.citeulike | 9543686 | - |
dc.identifier.issnl | 0022-3263 | - |