Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 남원우 | * |
dc.contributor.author | Shunichi Fukuzumi | * |
dc.date.accessioned | 2018-12-14T16:30:45Z | - |
dc.date.available | 2018-12-14T16:30:45Z | - |
dc.date.issued | 2018 | * |
dc.identifier.issn | 0002-7863 | * |
dc.identifier.other | OAK-22703 | * |
dc.identifier.uri | https://dspace.ewha.ac.kr/handle/2015.oak/247690 | - |
dc.description.abstract | Much enhanced acid catalysis was observed in oxygen atom transfer (OAT) reactions by a mononuclear nonheme Cr(III)-superoxo complex, [(Cl)(TMC)CrIII(O2)]+ (1), in the presence of triflic acid. In the acid-catalyzed reactions, the reactivity of 1 in OAT of thioanisole was enhanced significantly, showing more than 104-fold acceleration in rate. Electron transfer (ET) from electron donors to 1 also occurred only in the presence of HOTf. The enhanced reactivity of 1 by HOTf was explained by proton-coupled electron transfer from electron donors, such as ferrocene, to 1 in light of the Marcus theory of ET. The present study reports for the first time the dramatic proton effect on the chemical properties of metal-superoxo species. © 2018 American Chemical Society. | * |
dc.language | English | * |
dc.publisher | American Chemical Society | * |
dc.title | Remarkable Acid Catalysis in Proton-Coupled Electron-Transfer Reactions of a Chromium(III)-Superoxo Complex | * |
dc.type | Article | * |
dc.relation.issue | 27 | * |
dc.relation.volume | 140 | * |
dc.relation.index | SCIE | * |
dc.relation.index | SCOPUS | * |
dc.relation.startpage | 8372 | * |
dc.relation.lastpage | 8375 | * |
dc.relation.journaltitle | Journal of the American Chemical Society | * |
dc.identifier.doi | 10.1021/jacs.8b02303 | * |
dc.identifier.wosid | WOS:000439009200002 | * |
dc.identifier.scopusid | 2-s2.0-85049409836 | * |
dc.author.google | Devi T. | * |
dc.author.google | Lee Y.-M. | * |
dc.author.google | Nam W. | * |
dc.author.google | Fukuzumi S. | * |
dc.contributor.scopusid | 남원우(7006569723) | * |
dc.contributor.scopusid | Shunichi Fukuzumi(35430038100;58409757400) | * |
dc.date.modifydate | 20240802081000 | * |