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Article: Rhodium(II,II) Dimer as an Efficient Catalyst for Aziridination of Sulfonamides and Amidation of Steroids

TitleRhodium(II,II) Dimer as an Efficient Catalyst for Aziridination of Sulfonamides and Amidation of Steroids
Authors
Issue Date2002
PublisherAmerican Chemical Society. The Journal's web site is located at http://pubs.acs.org/journals/orlef7/index.html
Citation
Organic Letters, 2002, v. 4 n. 25, p. 4507-4510 How to Cite?
Abstract(Matrix Presented) Unsaturated sulfonamides underwent direct intramolecular aziridination catalyzed by Rh 2(OAc) 4 with Phl(OAc) 2 and Al 2O 3 to give the corresponding aziridine products in excellent yields (up to 98%) and with good to excellent conversions. High turnovers (up to 1375) were achieved. The intermolecular rhodium-catalyzed amidation of cholesteryl acetate with Phl=NTs or Phl(OAc) 2/NH 2R as the nitrogen source exhibited both excellent regio- and α-selectivity (α/β ratio up to 9:1).
Persistent Identifierhttp://hdl.handle.net/10722/70013
ISSN
2015 Impact Factor: 6.732
2015 SCImago Journal Rankings: 3.187
ISI Accession Number ID
References

 

DC FieldValueLanguage
dc.contributor.authorLiang, JLen_HK
dc.contributor.authorYuan, SXen_HK
dc.contributor.authorChan, PWHen_HK
dc.contributor.authorChe, CMen_HK
dc.date.accessioned2010-09-06T06:18:54Z-
dc.date.available2010-09-06T06:18:54Z-
dc.date.issued2002en_HK
dc.identifier.citationOrganic Letters, 2002, v. 4 n. 25, p. 4507-4510en_HK
dc.identifier.issn1523-7060en_HK
dc.identifier.urihttp://hdl.handle.net/10722/70013-
dc.description.abstract(Matrix Presented) Unsaturated sulfonamides underwent direct intramolecular aziridination catalyzed by Rh 2(OAc) 4 with Phl(OAc) 2 and Al 2O 3 to give the corresponding aziridine products in excellent yields (up to 98%) and with good to excellent conversions. High turnovers (up to 1375) were achieved. The intermolecular rhodium-catalyzed amidation of cholesteryl acetate with Phl=NTs or Phl(OAc) 2/NH 2R as the nitrogen source exhibited both excellent regio- and α-selectivity (α/β ratio up to 9:1).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.titleRhodium(II,II) Dimer as an Efficient Catalyst for Aziridination of Sulfonamides and Amidation of Steroidsen_HK
dc.typeArticleen_HK
dc.identifier.openurlhttp://library.hku.hk:4550/resserv?sid=HKU:IR&issn=1523-7060&volume=4&issue=25&spage=4507&epage=4510&date=2002&atitle=Rhodium(II,II)+Dimer+as+an+efficient+catalyst+for+aziridination+of+sulfonamides+and+amidation+of+steroidsen_HK
dc.identifier.emailChe, CM:cmche@hku.hken_HK
dc.identifier.authorityChe, CM=rp00670en_HK
dc.description.naturelink_to_subscribed_fulltext-
dc.identifier.doi10.1021/ol0270475en_HK
dc.identifier.scopuseid_2-s2.0-0037069733en_HK
dc.identifier.hkuros80444en_HK
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-0037069733&selection=ref&src=s&origin=recordpageen_HK
dc.identifier.volume4en_HK
dc.identifier.issue25en_HK
dc.identifier.spage4507en_HK
dc.identifier.epage4510en_HK
dc.identifier.isiWOS:000179715900034-
dc.publisher.placeUnited Statesen_HK
dc.identifier.scopusauthoridLiang, JL=7404541484en_HK
dc.identifier.scopusauthoridYuan, SX=7403272864en_HK
dc.identifier.scopusauthoridChan, PWH=13607033800en_HK
dc.identifier.scopusauthoridChe, CM=7102442791en_HK

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