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Article: Ni(II)-catalyzed Conia-ene reaction of 1,3-dicarbonyl compounds with alkynes

TitleNi(II)-catalyzed Conia-ene reaction of 1,3-dicarbonyl compounds with alkynes
Authors
Gao, QZheng, BFLi, JHYang, D
Issue Date2005
PublisherAmerican Chemical Society. The Journal's web site is located at http://pubs.acs.org/journals/orlef7/index.html
Citation
Organic Letters, 2005, v. 7 n. 11, p. 2185-2188 How to Cite?
DOI: http://dx.doi.org/10.1021/ol050532q
Abstract(Chemical Equation Presented) We have discovered a Ni(II)-catalyzed Conia-ene reaction of 1,3-dicarbonyl compounds with alkynes. In the presence of Ni(acac)2 and Yb(OTf)3, various acetylenic 1,3-dicarbonyl compounds underwent Conia-ene reaction to give mono- and bicyclic olefinic eye opentanes. A mechanism involving the enol-yne-Ni complex formation is proposed and supported by deuterium-labeling experiments. © 2005 American Chemical Society.
Persistent Identifierhttp://hdl.handle.net/10722/167932
ISSN
1523-7060
2021 Impact Factor: 6.072
2020 SCImago Journal Rankings: 1.940
ISI Accession Number ID
WOS:000229420400027
References
References in Scopus

 

DC FieldValueLanguage
dc.contributor.authorGao, Qen_US
dc.contributor.authorZheng, BFen_US
dc.contributor.authorLi, JHen_US
dc.contributor.authorYang, Den_US
dc.date.accessioned2012-10-08T03:13:06Z-
dc.date.available2012-10-08T03:13:06Z-
dc.date.issued2005en_US
dc.identifier.citationOrganic Letters, 2005, v. 7 n. 11, p. 2185-2188en_US
dc.identifier.issn1523-7060en_US
dc.identifier.urihttp://hdl.handle.net/10722/167932-
dc.description.abstract(Chemical Equation Presented) We have discovered a Ni(II)-catalyzed Conia-ene reaction of 1,3-dicarbonyl compounds with alkynes. In the presence of Ni(acac)2 and Yb(OTf)3, various acetylenic 1,3-dicarbonyl compounds underwent Conia-ene reaction to give mono- and bicyclic olefinic eye opentanes. A mechanism involving the enol-yne-Ni complex formation is proposed and supported by deuterium-labeling experiments. © 2005 American Chemical Society.en_US
dc.languageengen_US
dc.publisherAmerican Chemical Society. The Journal's web site is located at http://pubs.acs.org/journals/orlef7/index.htmlen_US
dc.relation.ispartofOrganic Lettersen_US
dc.titleNi(II)-catalyzed Conia-ene reaction of 1,3-dicarbonyl compounds with alkynesen_US
dc.typeArticleen_US
dc.identifier.emailYang, D:yangdan@hku.hken_US
dc.identifier.authorityYang, D=rp00825en_US
dc.description.naturelink_to_subscribed_fulltexten_US
dc.identifier.doi10.1021/ol050532qen_US
dc.identifier.pmid15901165-
dc.identifier.scopuseid_2-s2.0-20444465253en_US
dc.identifier.hkuros119234-
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-20444465253&selection=ref&src=s&origin=recordpageen_US
dc.identifier.volume7en_US
dc.identifier.issue11en_US
dc.identifier.spage2185en_US
dc.identifier.epage2188en_US
dc.identifier.isiWOS:000229420400027-
dc.publisher.placeUnited Statesen_US
dc.identifier.scopusauthoridGao, Q=7202743913en_US
dc.identifier.scopusauthoridZheng, BF=7201781469en_US
dc.identifier.scopusauthoridLi, JH=35237707800en_US
dc.identifier.scopusauthoridYang, D=7404800756en_US
dc.identifier.issnl1523-7052-

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