Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 남원우 | * |
dc.contributor.author | 조재흥 | * |
dc.date.accessioned | 2016-08-28T12:08:12Z | - |
dc.date.available | 2016-08-28T12:08:12Z | - |
dc.date.issued | 2011 | * |
dc.identifier.issn | 2041-6520 | * |
dc.identifier.other | OAK-7939 | * |
dc.identifier.uri | https://dspace.ewha.ac.kr/handle/2015.oak/221927 | - |
dc.description.abstract | A Cr(v)-oxo complex bearing a macrocyclic TMC ligand, [Cr V(TMC)(O)(OCH 3)] 2+, was synthesized, isolated, and characterized by various physicochemical methods, including UV-vis, ESI-MS, resonance Raman, EPR and X-ray analysis. The reactivity of the Cr(v)-oxo complex was investigated in C-H and O-H bond activation reactions. The reactivity of a Cr(iii)-superoxo complex, [Cr III(TMC)(O 2)(Cl)] +, was investigated in O-H bond activation reactions as well. By comparing reactivities of the Cr(iii)-superoxo and Cr(v)-oxo complexes under the identical reaction conditions, we were able to demonstrate that the Cr(iii)-superoxo complex is more reactive than the Cr(v)-oxo complex in the activation of C-H and O-H bonds. The present results provide strong evidence that under certain circumstances, metal-superoxo species can be an alternative oxidant for high-valent metal-oxo complexes in oxygenation reactions. © The Royal Society of Chemistry 2011. | * |
dc.language | English | * |
dc.title | Chromium(v)-oxo and chromium(iii)-superoxo complexes bearing a macrocyclic TMC ligand in hydrogen atom abstraction reactions | * |
dc.type | Article | * |
dc.relation.issue | 10 | * |
dc.relation.volume | 2 | * |
dc.relation.index | SCI | * |
dc.relation.index | SCIE | * |
dc.relation.index | SCOPUS | * |
dc.relation.startpage | 2057 | * |
dc.relation.lastpage | 2062 | * |
dc.relation.journaltitle | Chemical Science | * |
dc.identifier.doi | 10.1039/c1sc00386k | * |
dc.identifier.wosid | WOS:000294503900027 | * |
dc.identifier.scopusid | 2-s2.0-81355151501 | * |
dc.author.google | Cho J. | * |
dc.author.google | Woo J. | * |
dc.author.google | Eun Han J. | * |
dc.author.google | Kubo M. | * |
dc.author.google | Ogura T. | * |
dc.author.google | Nam W. | * |
dc.contributor.scopusid | 남원우(7006569723) | * |
dc.contributor.scopusid | 조재흥(7403536408) | * |
dc.date.modifydate | 20240116111857 | * |