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Article: Ruthenium porphyrin catalyzed intramolecular carbenoid C-H insertion. Stereoselective synthesis of Cis-disubstituted oxygen and nitrogen heterocycles

TitleRuthenium porphyrin catalyzed intramolecular carbenoid C-H insertion. Stereoselective synthesis of Cis-disubstituted oxygen and nitrogen heterocycles
Authors
Issue Date2003
PublisherAmerican 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. 14, p. 2535-2538 How to Cite?
Abstract(Matrix presented) A ruthenium porphyrin-catalyzed stereoselective intramolecular carbenoid C-H insertion is described. Using [Ru II(TTP)(CO)] as catalyst, aryl tosylhydrazones are converted to 2,3-dihydrobenzofurans, 2,3-dihydroindoles, and β-lactams in good yields and remarkable cis selectivity (up to 99%). Enantioselective synthesis of 2,3-dihydrobenzofurans is also achieved with [RuII(D 4-Por*)(CO)] as catalyst, and up to 96% ee is attained.
Persistent Identifierhttp://hdl.handle.net/10722/167835
ISSN
2015 Impact Factor: 6.732
2015 SCImago Journal Rankings: 3.187
ISI Accession Number ID
References

 

DC FieldValueLanguage
dc.contributor.authorCheung, WHen_HK
dc.contributor.authorZheng, SLen_HK
dc.contributor.authorYu, WYen_HK
dc.contributor.authorZhou, GCen_HK
dc.contributor.authorChe, CMen_HK
dc.date.accessioned2012-10-08T03:12:05Z-
dc.date.available2012-10-08T03:12:05Z-
dc.date.issued2003en_HK
dc.identifier.citationOrganic Letters, 2003, v. 5 n. 14, p. 2535-2538en_HK
dc.identifier.issn1523-7060en_HK
dc.identifier.urihttp://hdl.handle.net/10722/167835-
dc.description.abstract(Matrix presented) A ruthenium porphyrin-catalyzed stereoselective intramolecular carbenoid C-H insertion is described. Using [Ru II(TTP)(CO)] as catalyst, aryl tosylhydrazones are converted to 2,3-dihydrobenzofurans, 2,3-dihydroindoles, and β-lactams in good yields and remarkable cis selectivity (up to 99%). Enantioselective synthesis of 2,3-dihydrobenzofurans is also achieved with [RuII(D 4-Por*)(CO)] as catalyst, and up to 96% ee is attained.en_HK
dc.languageengen_US
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.titleRuthenium porphyrin catalyzed intramolecular carbenoid C-H insertion. Stereoselective synthesis of Cis-disubstituted oxygen and nitrogen heterocyclesen_HK
dc.typeArticleen_HK
dc.identifier.emailCheung, WH: sunnycwh@hku.hken_HK
dc.identifier.emailChe, CM: cmche@hku.hken_HK
dc.identifier.authorityCheung, WH=rp00246en_HK
dc.identifier.authorityChe, CM=rp00670en_HK
dc.description.naturelink_to_subscribed_fulltexten_US
dc.identifier.doi10.1021/ol034806qen_HK
dc.identifier.pmid12841774-
dc.identifier.scopuseid_2-s2.0-0141742604en_HK
dc.identifier.hkuros89282-
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-0141742604&selection=ref&src=s&origin=recordpageen_HK
dc.identifier.volume5en_HK
dc.identifier.issue14en_HK
dc.identifier.spage2535en_HK
dc.identifier.epage2538en_HK
dc.identifier.isiWOS:000183988300042-
dc.publisher.placeUnited Statesen_HK
dc.identifier.scopusauthoridCheung, WH=36152058800en_HK
dc.identifier.scopusauthoridZheng, SL=7403146353en_HK
dc.identifier.scopusauthoridYu, WY=7403913673en_HK
dc.identifier.scopusauthoridZhou, GC=16418154800en_HK
dc.identifier.scopusauthoridChe, CM=7102442791en_HK

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