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Article: Gold(III) porphyrin-catalyzed cycloisomerization of allenones

TitleGold(III) porphyrin-catalyzed cycloisomerization of allenones
Authors
Zhou, CYChan, PWHChe, CM
Issue Date2006
PublisherAmerican Chemical Society. The Journal's web site is located at http://pubs.acs.org/journals/orlef7/index.html
Citation
Organic Letters, 2006, v. 8 n. 2, p. 325-328 How to Cite?
DOI: http://dx.doi.org/10.1021/ol052696c
AbstractGold(III) porphyrin-catalyzed cycloisomerization of allenones gave the corresponding furans in good to excellent yields (up to 98%) and with quantitative substrate conversions. By recovering the Au(III) catalyst, a recyclable catalytic system is developed with over 8300 product turnovers attained for the cycloisomerization of 1-phenyl-buta-2,3-dien-1-one. The versatility of the gold(III) porphyrin catalyst was exemplified by its application to the hydroamination and hydration of phenylacetylene in 73% and 87% yield, respectively. © 2006 American Chemical Society.
Persistent Identifierhttp://hdl.handle.net/10722/69873
ISSN
1523-7060
2023 Impact Factor: 4.9
2023 SCImago Journal Rankings: 1.245
ISI Accession Number ID
WOS:000234657900038
References
References in Scopus

 

DC FieldValueLanguage
dc.contributor.authorZhou, CYen_HK
dc.contributor.authorChan, PWHen_HK
dc.contributor.authorChe, CMen_HK
dc.date.accessioned2010-09-06T06:17:37Z-
dc.date.available2010-09-06T06:17:37Z-
dc.date.issued2006en_HK
dc.identifier.citationOrganic Letters, 2006, v. 8 n. 2, p. 325-328en_HK
dc.identifier.issn1523-7060en_HK
dc.identifier.urihttp://hdl.handle.net/10722/69873-
dc.description.abstractGold(III) porphyrin-catalyzed cycloisomerization of allenones gave the corresponding furans in good to excellent yields (up to 98%) and with quantitative substrate conversions. By recovering the Au(III) catalyst, a recyclable catalytic system is developed with over 8300 product turnovers attained for the cycloisomerization of 1-phenyl-buta-2,3-dien-1-one. The versatility of the gold(III) porphyrin catalyst was exemplified by its application to the hydroamination and hydration of phenylacetylene in 73% and 87% yield, respectively. © 2006 American Chemical Society.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.titleGold(III) porphyrin-catalyzed cycloisomerization of allenonesen_HK
dc.typeArticleen_HK
dc.identifier.openurlhttp://library.hku.hk:4550/resserv?sid=HKU:IR&issn=1523-7060&volume=8&spage=325&epage=328&date=2006&atitle=Gold(III)+porphyrin-catalyzed+cycloisomerization+of+allenonesen_HK
dc.identifier.emailZhou, CY:cyzhou@hku.hken_HK
dc.identifier.emailChe, CM:cmche@hku.hken_HK
dc.identifier.authorityZhou, CY=rp00843en_HK
dc.identifier.authorityChe, CM=rp00670en_HK
dc.description.naturelink_to_subscribed_fulltext-
dc.identifier.doi10.1021/ol052696cen_HK
dc.identifier.pmid16408906-
dc.identifier.scopuseid_2-s2.0-31544457581en_HK
dc.identifier.hkuros119654en_HK
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-31544457581&selection=ref&src=s&origin=recordpageen_HK
dc.identifier.volume8en_HK
dc.identifier.issue2en_HK
dc.identifier.spage325en_HK
dc.identifier.epage328en_HK
dc.identifier.isiWOS:000234657900038-
dc.publisher.placeUnited Statesen_HK
dc.identifier.scopusauthoridZhou, CY=35742480200en_HK
dc.identifier.scopusauthoridChan, PWH=13607033800en_HK
dc.identifier.scopusauthoridChe, CM=7102442791en_HK
dc.identifier.issnl1523-7052-

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