Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 남원우 | * |
dc.date.accessioned | 2019-03-27T16:30:10Z | - |
dc.date.available | 2019-03-27T16:30:10Z | - |
dc.date.issued | 2019 | * |
dc.identifier.issn | 1433-7851 | * |
dc.identifier.issn | 1521-3773 | * |
dc.identifier.other | OAK-24479 | * |
dc.identifier.uri | https://dspace.ewha.ac.kr/handle/2015.oak/249536 | - |
dc.description.abstract | The generation of a nonheme oxoiron(IV) intermediate, [(cyclam)Fe-IV(O) (CH3CN)](2+) (2; cyclam=1,4,8,11-tetraazacyclotetradecane), is reported in the reactions of [(cyclam)Fe-II](2+) with aqueous hydrogen peroxide (H2O2) or a soluble iodosylbenzene (sPhIO) as a rare example of an oxoiron(IV) species that shows a preference for epoxidation over allylic oxidation in the oxidation of cyclohexene. Complex 2 is kinetically and catalytically competent to perform the epoxidation of olefins with high stereo- and regioselectivity. More importantly, 2 is likely to be the reactive intermediate involved in the catalytic epoxidation of olefins by [(cyclam)-Fe-II](2+) and H2O2. In spite of the predominance of the oxoiron(IV) cores in biology, the present study is a rare example of high-yield isolation and spectroscopic characterization of a catalytically relevant oxoiron(IV) intermediate in chemical oxidation reactions. | * |
dc.language | English | * |
dc.publisher | WILEY-V C H VERLAG GMBH | * |
dc.subject | bioinorganic chemistry | * |
dc.subject | catalysis | * |
dc.subject | nonheme oxoiron intermediates | * |
dc.subject | regioselectivity | * |
dc.subject | stereoselective epoxidation | * |
dc.title | Trapping of a Highly Reactive Oxoiron(IV) Complex in the Catalytic Epoxidation of Olefins by Hydrogen Peroxide | * |
dc.type | Article | * |
dc.relation.issue | 12 | * |
dc.relation.volume | 58 | * |
dc.relation.index | SCIE | * |
dc.relation.index | SCOPUS | * |
dc.relation.startpage | 4012 | * |
dc.relation.lastpage | 4016 | * |
dc.relation.journaltitle | ANGEWANDTE CHEMIE-INTERNATIONAL EDITION | * |
dc.identifier.doi | 10.1002/anie.201812758 | * |
dc.identifier.wosid | WOS:000462680700061 | * |
dc.identifier.scopusid | 2-s2.0-85061597862 | * |
dc.author.google | Engelmann, Xenia | * |
dc.author.google | Malik, Deesha D. | * |
dc.author.google | Corona, Teresa | * |
dc.author.google | Warm, Katrin | * |
dc.author.google | Farquhar, Erik R. | * |
dc.author.google | Swart, Marcel | * |
dc.author.google | Nam, Wonwoo | * |
dc.author.google | Ray, Kallol | * |
dc.contributor.scopusid | 남원우(7006569723) | * |
dc.date.modifydate | 20240116111857 | * |