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- Publisher Website: 10.1021/ar030065h
- Scopus: eid_2-s2.0-4143144178
- PMID: 15311948
- WOS: WOS:000223385800003
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Article: Ketone-catalyzed asymmetric epoxidation reactions
Title | Ketone-catalyzed asymmetric epoxidation reactions |
---|---|
Authors | |
Issue Date | 2004 |
Publisher | American Chemical Society. The Journal's web site is located at http://pubs.acs.org/journals/achre4/about.html |
Citation | Accounts Of Chemical Research, 2004, v. 37 n. 8, p. 497-505 How to Cite? |
Abstract | This Account summarizes our efforts in developing organic ketone catalysts for enantioselective and diastereoselective epoxidation of olefins. We have developed an efficient and general protocol for epoxidation of olefins using dioxiranes generated in situ from activated ketones and Oxone (2KHSO 5·KHSO 4·K 2SO 4) in a homogenrous aqueous solvent system. We have also developed chiral ketone catalysts for highly enantioselective epoxidation of unfunctionalized trans-olefins and trisubstituted olefins. Excellent diastereoselectivities have been achieved for epoxidation of substituted cyclohexenes with ketone catalysts. |
Persistent Identifier | http://hdl.handle.net/10722/168288 |
ISSN | 2023 Impact Factor: 16.4 2023 SCImago Journal Rankings: 5.948 |
ISI Accession Number ID | |
References |
DC Field | Value | Language |
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dc.contributor.author | Yang, D | en_US |
dc.date.accessioned | 2012-10-08T03:17:04Z | - |
dc.date.available | 2012-10-08T03:17:04Z | - |
dc.date.issued | 2004 | en_US |
dc.identifier.citation | Accounts Of Chemical Research, 2004, v. 37 n. 8, p. 497-505 | en_US |
dc.identifier.issn | 0001-4842 | en_US |
dc.identifier.uri | http://hdl.handle.net/10722/168288 | - |
dc.description.abstract | This Account summarizes our efforts in developing organic ketone catalysts for enantioselective and diastereoselective epoxidation of olefins. We have developed an efficient and general protocol for epoxidation of olefins using dioxiranes generated in situ from activated ketones and Oxone (2KHSO 5·KHSO 4·K 2SO 4) in a homogenrous aqueous solvent system. We have also developed chiral ketone catalysts for highly enantioselective epoxidation of unfunctionalized trans-olefins and trisubstituted olefins. Excellent diastereoselectivities have been achieved for epoxidation of substituted cyclohexenes with ketone catalysts. | 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/achre4/about.html | en_US |
dc.relation.ispartof | Accounts of Chemical Research | en_US |
dc.title | Ketone-catalyzed asymmetric epoxidation reactions | en_US |
dc.type | Article | en_US |
dc.identifier.email | Yang, D:yangdan@hku.hk | en_US |
dc.identifier.authority | Yang, D=rp00825 | en_US |
dc.description.nature | link_to_subscribed_fulltext | en_US |
dc.identifier.doi | 10.1021/ar030065h | en_US |
dc.identifier.pmid | 15311948 | - |
dc.identifier.scopus | eid_2-s2.0-4143144178 | en_US |
dc.identifier.hkuros | 92266 | - |
dc.relation.references | http://www.scopus.com/mlt/select.url?eid=2-s2.0-4143144178&selection=ref&src=s&origin=recordpage | en_US |
dc.identifier.volume | 37 | en_US |
dc.identifier.issue | 8 | en_US |
dc.identifier.spage | 497 | en_US |
dc.identifier.epage | 505 | en_US |
dc.identifier.isi | WOS:000223385800003 | - |
dc.publisher.place | United States | en_US |
dc.identifier.scopusauthorid | Yang, D=7404800756 | en_US |
dc.identifier.issnl | 0001-4842 | - |