Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 유영민 | * |
dc.date.accessioned | 2016-09-21T01:09:19Z | - |
dc.date.available | 2016-09-21T01:09:19Z | - |
dc.date.issued | 2016 | * |
dc.identifier.issn | 0022-3263 | * |
dc.identifier.other | OAK-19262 | * |
dc.identifier.uri | https://dspace.ewha.ac.kr/handle/2015.oak/232274 | - |
dc.description.abstract | Photoredox catalysis has emerged as a valuable alternative to dark-state catalysis. For the full potential of photoredox catalysis to be utilized, it is imperative to make use of low-energy photons in photoinduced radical processes. We have demonstrated that the use of oxalate as a coreactant provides a useful principle for the photocatalytic production of trifluoromethyl radicals (center dot CF3) from CF3I upon green or red LED photoirradiation of narrow-bandgap photocatalysts. The photo catalytic cycle involves a radical anion of carbon dioxide (CO2 center dot-) as a reductant for CF3I, which is generated through photoinduced oxidative decarboxylation of oxalate. Electrochemical characterizations and steady-state and transient photophysical investigations were performed to reveal that there are two photoinduced electron-transfer pathways for oxalate-mediated center dot CF3 generation. | * |
dc.language | English | * |
dc.publisher | AMER CHEMICAL SOC | * |
dc.title | Coreactant Strategy for the Photoredox Catalytic Generation of Trifluoromethyl Radicals under Low-Energy Photoirradiation | * |
dc.type | Article | * |
dc.relation.issue | 16 | * |
dc.relation.volume | 81 | * |
dc.relation.index | SCIE | * |
dc.relation.index | SCOPUS | * |
dc.relation.startpage | 7072 | * |
dc.relation.lastpage | 7079 | * |
dc.relation.journaltitle | JOURNAL OF ORGANIC CHEMISTRY | * |
dc.identifier.doi | 10.1021/acs.joc.6b00966 | * |
dc.identifier.wosid | WOS:000381847600021 | * |
dc.identifier.scopusid | 2-s2.0-84983372322 | * |
dc.author.google | Kim, Sinheui | * |
dc.author.google | Park, Gyurim | * |
dc.author.google | Cho, Eun Jin | * |
dc.author.google | You, Youngmin | * |
dc.contributor.scopusid | 유영민(24759463600) | * |
dc.date.modifydate | 20240422132144 | * |