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- Publisher Website: 10.1021/ol801157m
- Scopus: eid_2-s2.0-49649128416
- PMID: 18582067
- WOS: WOS:000257955100027
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Article: Highly efficient alkene epoxidation and aziridination catalyzed by iron(II) salt + 4,4′,4″-trichloro-2,2′:6′,2″-terpyridine/ 4,4″-dichloro-4′-O-PEG-OCH 3-2,2′:6′,2″- terpyridine
Title | Highly efficient alkene epoxidation and aziridination catalyzed by iron(II) salt + 4,4′,4″-trichloro-2,2′:6′,2″-terpyridine/ 4,4″-dichloro-4′-O-PEG-OCH 3-2,2′:6′,2″- terpyridine |
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Authors | |
Issue Date | 2008 |
Publisher | American Chemical Society. The Journal's web site is located at http://pubs.acs.org/journals/orlef7/index.html |
Citation | Organic Letters, 2008, v. 10 n. 15, p. 3275-3278 How to Cite? |
Abstract | (Chemical Equation Presented) "Iron(II) salt + 4,4′,4″- trichloro-2,2′:6′,2″-terpyridine" is an effective catalyst for epoxidation and aziridination of alkenes and intramolecular amidation of sulfamate esters. The epoxidation of allylic-substituted cycloalkenes achieved excellent diastereoselectivities up to 90%. ESI-MS results supported the formation of iron-oxo and -imido intermediates. Derivitization of Cl 3terpy to O-PEG-OCH 3-Cl 2terpy renders the terpyridine unit to be recyclable, and the "iron(II) salt + 4,4″-dichloro-4′-O-PEG-OCH3-2,2′:6′,2″- terpyridine" protocol can be reused without a significant loss of catalytic activity in the alkene epoxidation. © 2008 American Chemical Society. |
Persistent Identifier | http://hdl.handle.net/10722/168317 |
ISSN | 2023 Impact Factor: 4.9 2023 SCImago Journal Rankings: 1.245 |
ISI Accession Number ID | |
References |
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Liu, P | en_US |
dc.contributor.author | Wong, ELM | en_US |
dc.contributor.author | Yuen, AWH | en_US |
dc.contributor.author | Che, CM | en_US |
dc.date.accessioned | 2012-10-08T03:17:28Z | - |
dc.date.available | 2012-10-08T03:17:28Z | - |
dc.date.issued | 2008 | en_US |
dc.identifier.citation | Organic Letters, 2008, v. 10 n. 15, p. 3275-3278 | en_US |
dc.identifier.issn | 1523-7060 | en_US |
dc.identifier.uri | http://hdl.handle.net/10722/168317 | - |
dc.description.abstract | (Chemical Equation Presented) "Iron(II) salt + 4,4′,4″- trichloro-2,2′:6′,2″-terpyridine" is an effective catalyst for epoxidation and aziridination of alkenes and intramolecular amidation of sulfamate esters. The epoxidation of allylic-substituted cycloalkenes achieved excellent diastereoselectivities up to 90%. ESI-MS results supported the formation of iron-oxo and -imido intermediates. Derivitization of Cl 3terpy to O-PEG-OCH 3-Cl 2terpy renders the terpyridine unit to be recyclable, and the "iron(II) salt + 4,4″-dichloro-4′-O-PEG-OCH3-2,2′:6′,2″- terpyridine" protocol can be reused without a significant loss of catalytic activity in the alkene epoxidation. © 2008 American Chemical Society. | 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 | Highly efficient alkene epoxidation and aziridination catalyzed by iron(II) salt + 4,4′,4″-trichloro-2,2′:6′,2″-terpyridine/ 4,4″-dichloro-4′-O-PEG-OCH 3-2,2′:6′,2″- terpyridine | en_US |
dc.type | Article | en_US |
dc.identifier.email | Wong, ELM:wongella@hku.hk | en_US |
dc.identifier.email | Che, CM:cmche@hku.hk | en_US |
dc.identifier.authority | Wong, ELM=rp00807 | en_US |
dc.identifier.authority | Che, CM=rp00670 | en_US |
dc.description.nature | link_to_subscribed_fulltext | en_US |
dc.identifier.doi | 10.1021/ol801157m | en_US |
dc.identifier.pmid | 18582067 | - |
dc.identifier.scopus | eid_2-s2.0-49649128416 | en_US |
dc.identifier.hkuros | 155982 | - |
dc.relation.references | http://www.scopus.com/mlt/select.url?eid=2-s2.0-49649128416&selection=ref&src=s&origin=recordpage | en_US |
dc.identifier.volume | 10 | en_US |
dc.identifier.issue | 15 | en_US |
dc.identifier.spage | 3275 | en_US |
dc.identifier.epage | 3278 | en_US |
dc.identifier.isi | WOS:000257955100027 | - |
dc.publisher.place | United States | en_US |
dc.identifier.scopusauthorid | Liu, P=36727836300 | en_US |
dc.identifier.scopusauthorid | Wong, ELM=8944839700 | en_US |
dc.identifier.scopusauthorid | Yuen, AWH=24337152700 | en_US |
dc.identifier.scopusauthorid | Che, CM=7102442791 | en_US |
dc.identifier.issnl | 1523-7052 | - |