Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 남원우 | * |
dc.contributor.author | Shunichi Fukuzumi | * |
dc.contributor.author | 이용민 | * |
dc.date.accessioned | 2021-02-04T16:30:57Z | - |
dc.date.available | 2021-02-04T16:30:57Z | - |
dc.date.issued | 2020 | * |
dc.identifier.issn | 0020-1669 | * |
dc.identifier.issn | 1520-510X | * |
dc.identifier.other | OAK-28678 | * |
dc.identifier.uri | https://dspace.ewha.ac.kr/handle/2015.oak/256833 | - |
dc.description.abstract | A mononuclear nonheme iron(III) complex with a tetraamido macrocyclic ligand (TAML), [(TAML)Fe-III](-) (1), is a selective precatalyst for four-electron reduction of dioxygen by ferrocene derivatives in the presence of acetic acid (CH3COOH) in acetone. This is the first work to show that a nonheme iron(III) complex catalyzes the four-electron reduction of O-2 by one-electron reductants. An iron(V)-oxo complex, [(TAML)Fe-v(O)](-) (2), was produced by oxygenation of 1 with O-2 via the formation of triacetone triperoxide (TATP), acting as an autocatalyst that shortened the induction time for the generation of 2. Decamethylferrocene (Me(10)Fc) and octamethylferrocene (Me(8)Fc) reduced 2 to 1 by two electrons in the presence of CH3COOH to produce decamethylferrocenium cation (Me(10)Fc(+)) and octamethylferrocenium cation (Me(8)Fc(+)), respectively. Then, 1 was oxygenated by O-2 to regenerate 2 via the formation of TATP. In the cases of ferrocene (Fc), bromoferrocene (BrFc) and 1,1'-dibromoferrocene (Br(2)Fc), initial electron transfer from ferrocene derivatives to 2 occurred; however, neither a second proton-coupled electron transfer from ferrocene derivatives to 2 nor a catalytic four-electron reduction of O-2 occurred. | * |
dc.language | English | * |
dc.publisher | AMER CHEMICAL SOC | * |
dc.title | Catalytic Four-Electron Reduction of Dioxygen by Ferrocene Derivatives with a Nonheme Iron(III) TAML Complex | * |
dc.type | Article | * |
dc.relation.issue | 24 | * |
dc.relation.volume | 59 | * |
dc.relation.index | SCIE | * |
dc.relation.index | SCOPUS | * |
dc.relation.startpage | 18010 | * |
dc.relation.lastpage | 18017 | * |
dc.relation.journaltitle | INORGANIC CHEMISTRY | * |
dc.identifier.doi | 10.1021/acs.inorgchem.0c02400 | * |
dc.identifier.wosid | WOS:000602578600023 | * |
dc.identifier.scopusid | 2-s2.0-85098831985 | * |
dc.author.google | Lu, Xiaoyan | * |
dc.author.google | Lee, Yong-Min | * |
dc.author.google | Sankaralingam, Muniyandi | * |
dc.author.google | Fukuzumi, Shunichi | * |
dc.author.google | Nam, Wonwoo | * |
dc.contributor.scopusid | 남원우(7006569723) | * |
dc.contributor.scopusid | Shunichi Fukuzumi(35430038100;58409757400) | * |
dc.contributor.scopusid | 이용민(36546331100;35233855500;57192113229) | * |
dc.date.modifydate | 20240426135715 | * |