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Article: Highly β-selective epoxidation of Δ5-unsaturated steroids catalyzed by ketones

TitleHighly β-selective epoxidation of Δ5-unsaturated steroids catalyzed by ketones
Authors
Yang, DJiao, GS
KeywordsDioxiranes
Epoxidations
Ketones
Steroids
β-selectivity
Issue Date2000
PublisherWiley - V C H Verlag GmbH & Co KGaA. The Journal's web site is located at http://www.wiley-vch.de/home/chemistry
Citation
Chemistry - A European Journal, 2000, v. 6 n. 19, p. 3517-3521 How to Cite?
DOI: http://dx.doi.org/10.1002/1521-3765(20001002)6:19<3517::AID-CHEM3517>3.0.CO;2-#
AbstractA general catalytic and environmentally friendly method for β-epoxidation of Δ5-unsaturated steroids has been developed, which uses ketones as the catalysts and Oxone as the terminal oxidant. A whole range of Δ5-unsaturated steroids, which bear different functional groups such as hydroxyl, carbonyl, acetyl, or ketal, as well as different side chains, were conveniently converted to the corresponding synthetically and biologically interesting 5β,5β-epoxides with excellent β-selectivities and high yields.
Persistent Identifierhttp://hdl.handle.net/10722/167656
ISSN
0947-6539
2023 Impact Factor: 3.9
2023 SCImago Journal Rankings: 1.058
ISI Accession Number ID
WOS:000089844300006
References
References in Scopus

 

DC FieldValueLanguage
dc.contributor.authorYang, Den_US
dc.contributor.authorJiao, GSen_US
dc.date.accessioned2012-10-08T03:09:29Z-
dc.date.available2012-10-08T03:09:29Z-
dc.date.issued2000en_US
dc.identifier.citationChemistry - A European Journal, 2000, v. 6 n. 19, p. 3517-3521en_US
dc.identifier.issn0947-6539en_US
dc.identifier.urihttp://hdl.handle.net/10722/167656-
dc.description.abstractA general catalytic and environmentally friendly method for β-epoxidation of Δ5-unsaturated steroids has been developed, which uses ketones as the catalysts and Oxone as the terminal oxidant. A whole range of Δ5-unsaturated steroids, which bear different functional groups such as hydroxyl, carbonyl, acetyl, or ketal, as well as different side chains, were conveniently converted to the corresponding synthetically and biologically interesting 5β,5β-epoxides with excellent β-selectivities and high yields.en_US
dc.languageengen_US
dc.publisherWiley - V C H Verlag GmbH & Co KGaA. The Journal's web site is located at http://www.wiley-vch.de/home/chemistryen_US
dc.relation.ispartofChemistry - A European Journalen_US
dc.subjectDioxiranes-
dc.subjectEpoxidations-
dc.subjectKetones-
dc.subjectSteroids-
dc.subjectβ-selectivity-
dc.subject.meshCatalysisen_US
dc.subject.meshEpoxy Compounds - Chemistryen_US
dc.subject.meshKetones - Chemistryen_US
dc.subject.meshMagnetic Resonance Spectroscopyen_US
dc.subject.meshMolecular Structureen_US
dc.subject.meshSteroids - Chemistryen_US
dc.titleHighly β-selective epoxidation of Δ5-unsaturated steroids catalyzed by ketonesen_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.doi10.1002/1521-3765(20001002)6:19<3517::AID-CHEM3517>3.0.CO;2-#-
dc.identifier.pmid11072816-
dc.identifier.scopuseid_2-s2.0-0034596790en_US
dc.identifier.hkuros58718-
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-0034596790&selection=ref&src=s&origin=recordpageen_US
dc.identifier.volume6en_US
dc.identifier.issue19en_US
dc.identifier.spage3517en_US
dc.identifier.epage3521en_US
dc.identifier.isiWOS:000089844300006-
dc.publisher.placeGermanyen_US
dc.identifier.scopusauthoridYang, D=7404800756en_US
dc.identifier.scopusauthoridJiao, GS=36777307800en_US
dc.identifier.issnl0947-6539-

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