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College of Natural Sciences(자연과학대학)Dept. of Chemistry(화학과)CH-Journal Papers(저널논문)

Catalytic Asymmetric Dearomatization by Visible-Light-Activated [2+2] Photocycloaddition

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dc.contributor.authorHu, Naifuko
dc.contributor.authorJung, Hoiminko
dc.contributor.authorZheng, Yuko
dc.contributor.authorLee, Juhyeongko
dc.contributor.authorZhang, Liluko
dc.contributor.authorUllah, Zakirko
dc.contributor.authorXie, Xiulanko
dc.contributor.authorHarms, Klausko
dc.contributor.authorBaik, Mu-Hyunko
dc.contributor.authorMeggers, Ericko
dc.date.accessioned2018-06-16T07:22:16Z-
dc.date.available2018-06-16T07:22:16Z-
dc.date.created2018-06-04-
dc.date.created2018-06-04-
dc.date.issued2018-04-
dc.identifier.citationANGEWANDTE CHEMIE-INTERNATIONAL EDITION, v.57, no.21, pp.6242 - 6246-
dc.identifier.issn1433-7851-
dc.identifier.urihttp://hdl.handle.net/10203/242478-
dc.description.abstractA novel method for the catalytic asymmetric dearomatization by visible-light-activated [2+2] photocycloaddition with benzofurans and one example of a benzothiophene is reported, thereby providing chiral tricyclic structures with up to four stereocenters including quaternary stereocenters. The benzofurans and the benzothiophene are functionalized at the 2-position with a chelating N-acylpyrazole moiety which permits the coordination of a visible-light-activatable chiral-at-rhodium Lewis acid catalyst. Computational molecular modeling revealed the origin of the unusual regioselectivity and identified the heteroatom in the heterocycle to be key for the regiocontrol.-
dc.languageEnglish-
dc.publisherWILEY-V C H VERLAG GMBH-
dc.subjectPHOTOINDUCED ELECTRON-TRANSFER-
dc.subjectTRANSITION-METAL CATALYSIS-
dc.subjectORGANIC-SYNTHESIS-
dc.subjectTRIPLET 1,4-BIRADICALS-
dc.subjectAROMATIC-COMPOUNDS-
dc.subjectALKENES-
dc.subjectREGIOSELECTIVITY-
dc.subjectMECHANISM-
dc.subjectDERIVATIVES-
dc.subjectCOMPLEXES-
dc.titleCatalytic Asymmetric Dearomatization by Visible-Light-Activated [2+2] Photocycloaddition-
dc.typeArticle-
dc.identifier.wosid000432710100046-
dc.identifier.scopusid2-s2.0-85046028538-
dc.type.rimsART-
dc.citation.volume57-
dc.citation.issue21-
dc.citation.beginningpage6242-
dc.citation.endingpage6246-
dc.citation.publicationnameANGEWANDTE CHEMIE-INTERNATIONAL EDITION-
dc.identifier.doi10.1002/anie.201802891-
dc.contributor.localauthorBaik, Mu-Hyun-
dc.contributor.nonIdAuthorHu, Naifu-
dc.contributor.nonIdAuthorJung, Hoimin-
dc.contributor.nonIdAuthorZheng, Yu-
dc.contributor.nonIdAuthorZhang, Lilu-
dc.contributor.nonIdAuthorXie, Xiulan-
dc.contributor.nonIdAuthorHarms, Klaus-
dc.contributor.nonIdAuthorMeggers, Eric-
dc.description.isOpenAccessN-
dc.type.journalArticleArticle-
dc.subject.keywordAuthorasymmetric catalysis-
dc.subject.keywordAuthorcycloaddition-
dc.subject.keywordAuthordearomatization-
dc.subject.keywordAuthorphotochemistry-
dc.subject.keywordAuthorrhodium-
dc.subject.keywordPlusPHOTOINDUCED ELECTRON-TRANSFER-
dc.subject.keywordPlusTRANSITION-METAL CATALYSIS-
dc.subject.keywordPlusORGANIC-SYNTHESIS-
dc.subject.keywordPlusTRIPLET 1,4-BIRADICALS-
dc.subject.keywordPlusAROMATIC-COMPOUNDS-
dc.subject.keywordPlusALKENES-
dc.subject.keywordPlusREGIOSELECTIVITY-
dc.subject.keywordPlusMECHANISM-
dc.subject.keywordPlusDERIVATIVES-
dc.subject.keywordPlusCOMPLEXES-
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