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- Publisher Website: 10.1021/ol0201254
- Scopus: eid_2-s2.0-0038221606
- PMID: 12227757
- WOS: WOS:000178090700017
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Article: Ruthenium(II) porphyrin catalyzed tandem carbonyl ylide formation and 1,3-dipolar cycloaddition reactions of α-diazo ketones
Title | Ruthenium(II) porphyrin catalyzed tandem carbonyl ylide formation and 1,3-dipolar cycloaddition reactions of α-diazo ketones |
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Authors | |
Issue Date | 2002 |
Publisher | American 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. 19, p. 3235-3238 How to Cite? |
Abstract | equation presented The ruthenium porphyrin-catalyzed reactions of diazo ketones with π-unsaturated compounds via carbonyl ylide formation/cycloaddition cascade exhibit product yields and selectivities comparable to the analogous reactions with dirhodium carboxylates as catalysts. By grafting a ruthenium porphyrin on poly(ethylene glycol) (Zhang, J.-L; Che, C.-M. Org. Lett. 2002, 4, 1911), a recyclable catalytic system is developed with over 5700 product turnovers attained for the reaction of 1-diazo-2,5-hexanedione with dimethyl acetylenedicarboxylate. |
Persistent Identifier | http://hdl.handle.net/10722/167797 |
ISSN | 2023 Impact Factor: 4.9 2023 SCImago Journal Rankings: 1.245 |
ISI Accession Number ID | |
References |
DC Field | Value | Language |
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dc.contributor.author | Zhou, CY | en_US |
dc.contributor.author | Yu, WY | en_US |
dc.contributor.author | Che, CM | en_US |
dc.date.accessioned | 2012-10-08T03:11:44Z | - |
dc.date.available | 2012-10-08T03:11:44Z | - |
dc.date.issued | 2002 | en_US |
dc.identifier.citation | Organic Letters, 2002, v. 4 n. 19, p. 3235-3238 | en_US |
dc.identifier.issn | 1523-7060 | en_US |
dc.identifier.uri | http://hdl.handle.net/10722/167797 | - |
dc.description.abstract | equation presented The ruthenium porphyrin-catalyzed reactions of diazo ketones with π-unsaturated compounds via carbonyl ylide formation/cycloaddition cascade exhibit product yields and selectivities comparable to the analogous reactions with dirhodium carboxylates as catalysts. By grafting a ruthenium porphyrin on poly(ethylene glycol) (Zhang, J.-L; Che, C.-M. Org. Lett. 2002, 4, 1911), a recyclable catalytic system is developed with over 5700 product turnovers attained for the reaction of 1-diazo-2,5-hexanedione with dimethyl acetylenedicarboxylate. | en_US |
dc.language | eng | en_US |
dc.publisher | American Chemical Society. The Journal's web site is located at http://pubs.acs.org/journals/orlef7/index.html | en_US |
dc.relation.ispartof | Organic Letters | en_US |
dc.title | Ruthenium(II) porphyrin catalyzed tandem carbonyl ylide formation and 1,3-dipolar cycloaddition reactions of α-diazo ketones | en_US |
dc.type | Article | en_US |
dc.identifier.email | Zhou, CY:cyzhou@hku.hk | en_US |
dc.identifier.email | Che, CM:cmche@hku.hk | en_US |
dc.identifier.authority | Zhou, CY=rp00843 | en_US |
dc.identifier.authority | Che, CM=rp00670 | en_US |
dc.description.nature | link_to_subscribed_fulltext | en_US |
dc.identifier.doi | 10.1021/ol0201254 | en_US |
dc.identifier.pmid | 12227757 | - |
dc.identifier.scopus | eid_2-s2.0-0038221606 | en_US |
dc.identifier.hkuros | 76373 | - |
dc.relation.references | http://www.scopus.com/mlt/select.url?eid=2-s2.0-0038221606&selection=ref&src=s&origin=recordpage | en_US |
dc.identifier.volume | 4 | en_US |
dc.identifier.issue | 19 | en_US |
dc.identifier.spage | 3235 | en_US |
dc.identifier.epage | 3238 | en_US |
dc.identifier.isi | WOS:000178090700017 | - |
dc.publisher.place | United States | en_US |
dc.identifier.scopusauthorid | Zhou, CY=35742480200 | en_US |
dc.identifier.scopusauthorid | Yu, WY=7403913673 | en_US |
dc.identifier.scopusauthorid | Che, CM=7102442791 | en_US |
dc.identifier.issnl | 1523-7052 | - |