Enantioselective Excited-State Photoreactions Controlled by a Chiral Hydrogen-Bonding Iridium Sensitizer
DC Field | Value | Language |
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dc.contributor.author | Kazimer L. Skubi | - |
dc.contributor.author | Jesse B. Kidd | - |
dc.contributor.author | Hoimin Jung | - |
dc.contributor.author | Ilia A. Guzei | - |
dc.contributor.author | Mu-Hyun Baik | - |
dc.contributor.author | Tehshik P. Yoon | - |
dc.date.available | 2018-07-18T02:08:11Z | - |
dc.date.created | 2018-03-15 | - |
dc.date.issued | 2017-11 | - |
dc.identifier.issn | 0002-7863 | - |
dc.identifier.uri | https://pr.ibs.re.kr/handle/8788114/4766 | - |
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 © 2017 American Chemical Society | - |
dc.description.uri | 1 | - |
dc.language | 영어 | - |
dc.publisher | AMER CHEMICAL SOC | - |
dc.title | Enantioselective Excited-State Photoreactions Controlled by a Chiral Hydrogen-Bonding Iridium Sensitizer | - |
dc.type | Article | - |
dc.type.rims | ART | - |
dc.identifier.wosid | 000417006000025 | - |
dc.identifier.scopusid | 2-s2.0-85035786816 | - |
dc.identifier.rimsid | 62390 | ko |
dc.date.tcdate | 2018-10-01 | - |
dc.contributor.affiliatedAuthor | Hoimin Jung | - |
dc.contributor.affiliatedAuthor | Mu-Hyun Baik | - |
dc.identifier.doi | 10.1021/jacs.7b10586 | - |
dc.identifier.bibliographicCitation | JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, v.139, no.47, pp.17186 - 17192 | - |
dc.citation.title | JOURNAL OF THE AMERICAN CHEMICAL SOCIETY | - |
dc.citation.volume | 139 | - |
dc.citation.number | 47 | - |
dc.citation.startPage | 17186 | - |
dc.citation.endPage | 17192 | - |
dc.date.scptcdate | 2018-10-01 | - |
dc.description.wostc | 6 | - |
dc.description.scptc | 9 | - |
dc.embargo.liftdate | 9999-12-31 | - |
dc.embargo.terms | 9999-12-31 | - |
dc.description.journalClass | 1 | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
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 | - |