DC Field | Value | Language |
---|---|---|
dc.contributor.author | Skubi, Kazimer L. | ko |
dc.contributor.author | Kidd, Jesse B. | ko |
dc.contributor.author | Jung, Hoimin | ko |
dc.contributor.author | Guzei, Ilia A. | ko |
dc.contributor.author | Baik, Mu-Hyun | ko |
dc.contributor.author | Yoon, Tehshik P. | ko |
dc.date.accessioned | 2018-01-29T08:59:35Z | - |
dc.date.available | 2018-01-29T08:59:35Z | - |
dc.date.created | 2017-12-18 | - |
dc.date.created | 2017-12-18 | - |
dc.date.issued | 2017-11 | - |
dc.identifier.citation | JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, v.139, no.47, pp.17186 - 17192 | - |
dc.identifier.issn | 0002-7863 | - |
dc.identifier.uri | http://hdl.handle.net/10203/237815 | - |
dc.description.abstract | Stereochemical control of electronically excited states is a long-standing challenge in photochemical synthesis, and few catalytic systems that produce high enantioselectivities in triplet-state photoreactions are known. We report herein an exceptionally effective chiral photocatalyst that recruits prochiral quinolones using a series of hydrogen-bonding and pi-pi interactions. The organization of these substrates within the chiral, environment of the transition-metal photosensitizer leads to efficient Dexter energy transfer and effective stereoinduction. The relative insensitivity of these organometallic chromophores toward ligand modification enables the optimization of this catalyst structure for high enantiomeric excess at catalyst loadings as much as 100-fold lower than the optimal conditions reported for analogous chiral organic photosensitizers. | - |
dc.language | English | - |
dc.publisher | AMER CHEMICAL SOC | - |
dc.subject | 2+2 PHOTOCYCLOADDITION REACTIONS | - |
dc.subject | LEWIS-ACID CATALYSIS | - |
dc.subject | VISIBLE-LIGHT PHOTOCATALYSIS | - |
dc.subject | PHOTOREDOX CATALYSIS | - |
dc.subject | ENERGY-TRANSFER | - |
dc.subject | PHOTOCHEMICAL-REACTIONS | - |
dc.subject | ASYMMETRIC CATALYSIS | - |
dc.subject | ORGANIC-SYNTHESIS | - |
dc.subject | FACILE SYNTHESIS | - |
dc.subject | METAL-COMPLEXES | - |
dc.title | Enantioselective Excited-State Photoreactions Controlled by a Chiral Hydrogen-Bonding Iridium Sensitizer | - |
dc.type | Article | - |
dc.identifier.wosid | 000417006000025 | - |
dc.identifier.scopusid | 2-s2.0-85035786816 | - |
dc.type.rims | ART | - |
dc.citation.volume | 139 | - |
dc.citation.issue | 47 | - |
dc.citation.beginningpage | 17186 | - |
dc.citation.endingpage | 17192 | - |
dc.citation.publicationname | JOURNAL OF THE AMERICAN CHEMICAL SOCIETY | - |
dc.identifier.doi | 10.1021/jacs.7b10586 | - |
dc.contributor.localauthor | Baik, Mu-Hyun | - |
dc.contributor.nonIdAuthor | Skubi, Kazimer L. | - |
dc.contributor.nonIdAuthor | Kidd, Jesse B. | - |
dc.contributor.nonIdAuthor | Jung, Hoimin | - |
dc.contributor.nonIdAuthor | Guzei, Ilia A. | - |
dc.contributor.nonIdAuthor | Yoon, Tehshik P. | - |
dc.description.isOpenAccess | N | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordPlus | 2+2 PHOTOCYCLOADDITION REACTIONS | - |
dc.subject.keywordPlus | LEWIS-ACID CATALYSIS | - |
dc.subject.keywordPlus | VISIBLE-LIGHT PHOTOCATALYSIS | - |
dc.subject.keywordPlus | PHOTOREDOX CATALYSIS | - |
dc.subject.keywordPlus | ENERGY-TRANSFER | - |
dc.subject.keywordPlus | PHOTOCHEMICAL-REACTIONS | - |
dc.subject.keywordPlus | ASYMMETRIC CATALYSIS | - |
dc.subject.keywordPlus | ORGANIC-SYNTHESIS | - |
dc.subject.keywordPlus | FACILE SYNTHESIS | - |
dc.subject.keywordPlus | METAL-COMPLEXES | - |
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