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Article: Ruthenium-oxo and -tosylimido porphyrin complexes for epoxidation and aziridination of alkenes

TitleRuthenium-oxo and -tosylimido porphyrin complexes for epoxidation and aziridination of alkenes
Authors
Issue Date1999
PublisherInternational Union of Pure and Applied Chemistry. The Journal's web site is located at http://www.iupac.org/publications/pac/
Citation
Pure And Applied Chemistry, 1999, v. 71 n. 2, p. 281-288 How to Cite?
AbstractDioxoruthenium(VI) porphyrins including those containing chiral porphyrinato ligands can be readily prepared by oxidation of [Ru 11(Por)(CO)(MeOH)] with PhIO or metachloroperoxybenzoic acid. Similar reactions with PhINTs gave [Ru VI(Por)(NTs) 2] isolated as air stable solids at room temperature. The [Ru VI(Por)O 2] complexes are competent oxidants for epoxidation of alkenes with high selectivities. Enantioselective epoxidation of alkenes giving the corresponding organic epoxides with moderate to good enantioselectivites have also been achieved using chiral [Ru VI(D 4-Por)O 2] [D 4-H 2Por= 5,10,15,20-tetrakis-(IS,4R,5R,8S-1,2,3,4,5,6,7,8-octahydro-1,4:5,8- dimethanoanthracen-9-yl)porphyrin] and [Ru VI(D 2-Por)O 2] complexes. The mechanism of alkene epoxidation by [Ru VI(Por)O 2] has been examined. Procedures for catalytic epoxidation of alkenes using ruthenium porphyrin catalysts has also been developed. [Ru VI(Por)(NTs) 2] was found to undergo aziridination of alkenes and amidation of alkanes in organic solvents at room temperature. ©1999 IUPAC.
Persistent Identifierhttp://hdl.handle.net/10722/167248
ISSN
2015 Impact Factor: 2.615
2015 SCImago Journal Rankings: 0.912
References

 

DC FieldValueLanguage
dc.contributor.authorChe, CMen_US
dc.contributor.authorYu, WYen_US
dc.date.accessioned2012-10-08T03:04:52Z-
dc.date.available2012-10-08T03:04:52Z-
dc.date.issued1999en_US
dc.identifier.citationPure And Applied Chemistry, 1999, v. 71 n. 2, p. 281-288en_US
dc.identifier.issn0033-4545en_US
dc.identifier.urihttp://hdl.handle.net/10722/167248-
dc.description.abstractDioxoruthenium(VI) porphyrins including those containing chiral porphyrinato ligands can be readily prepared by oxidation of [Ru 11(Por)(CO)(MeOH)] with PhIO or metachloroperoxybenzoic acid. Similar reactions with PhINTs gave [Ru VI(Por)(NTs) 2] isolated as air stable solids at room temperature. The [Ru VI(Por)O 2] complexes are competent oxidants for epoxidation of alkenes with high selectivities. Enantioselective epoxidation of alkenes giving the corresponding organic epoxides with moderate to good enantioselectivites have also been achieved using chiral [Ru VI(D 4-Por)O 2] [D 4-H 2Por= 5,10,15,20-tetrakis-(IS,4R,5R,8S-1,2,3,4,5,6,7,8-octahydro-1,4:5,8- dimethanoanthracen-9-yl)porphyrin] and [Ru VI(D 2-Por)O 2] complexes. The mechanism of alkene epoxidation by [Ru VI(Por)O 2] has been examined. Procedures for catalytic epoxidation of alkenes using ruthenium porphyrin catalysts has also been developed. [Ru VI(Por)(NTs) 2] was found to undergo aziridination of alkenes and amidation of alkanes in organic solvents at room temperature. ©1999 IUPAC.en_US
dc.languageengen_US
dc.publisherInternational Union of Pure and Applied Chemistry. The Journal's web site is located at http://www.iupac.org/publications/pac/en_US
dc.relation.ispartofPure and Applied Chemistryen_US
dc.rightsCreative Commons: Attribution 3.0 Hong Kong License-
dc.titleRuthenium-oxo and -tosylimido porphyrin complexes for epoxidation and aziridination of alkenesen_US
dc.typeArticleen_US
dc.identifier.emailChe, CM:cmche@hku.hken_US
dc.identifier.authorityChe, CM=rp00670en_US
dc.description.naturepublished_or_final_versionen_US
dc.identifier.scopuseid_2-s2.0-0000031649en_US
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-0000031649&selection=ref&src=s&origin=recordpageen_US
dc.identifier.volume71en_US
dc.identifier.issue2en_US
dc.identifier.spage281en_US
dc.identifier.epage288en_US
dc.publisher.placeUnited Statesen_US
dc.identifier.scopusauthoridChe, CM=7102442791en_US
dc.identifier.scopusauthoridYu, WY=7403913673en_US

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