Cascade One-Pot Synthesis of Orange-Red-Fluorescent Polycyclic Cinnolino[2,3-f]phenanthridin-9-ium Salts by Palladium(II)-Catalyzed C-H Bond Activation of 2-Azobiaryl Compounds and Alkenes

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dc.citation.epage694en_US
dc.citation.issue2en_US
dc.citation.spage689en_US
dc.citation.volume59en_US
dc.citation.woscount1en_US
dc.contributor.authorJayakumar, Jayachandranen_US
dc.contributor.authorVedarethinam, Guganchandaren_US
dc.contributor.authorHsiao, Huan-Changen_US
dc.contributor.authorSun, Shang-Youen_US
dc.contributor.authorChuang, Shih-Chingen_US
dc.contributor.department應用化學系zh_TW
dc.contributor.departmentDepartment of Applied Chemistryen_US
dc.date.accessioned2020-03-02T03:23:28Z
dc.date.available2020-03-02T03:23:28Z
dc.date.issued2020-01-07en_US
dc.description.abstractQuaternary ammonium salts were synthesized in moderate to good yields through double oxidative C-H bond activation on azobenzenes. The mechanism of the highly regioselective reaction of 2-azobiaryls with alkenes to give orange-red-fluorescent cinnolino[2,3-f]phenanthridin-9-ium salts and 15H-cinnolino[2,3-f]phenanthridin-9-ium-10-ide is proposed to involve ortho C-H olefination of the 2-azobiaryl compound with the alkene, intramolecular aza-Michael addition, concerted metalation-deprotonation (CMD), reductive elimination, and oxidation.en_US
dc.identifier.doi10.1002/ange.201910959en_US
dc.identifier.issn1433-7851en_US
dc.identifier.journalANGEWANDTE CHEMIE-INTERNATIONAL EDITIONen_US
dc.identifier.urihttp://dx.doi.org/10.1002/ange.201910959en_US
dc.identifier.urihttps://ir.lib.nycu.edu.tw/handle/11536/153743
dc.identifier.wosnumberWOS:000505279500023en_US
dc.language.isoen_USen_US
dc.subjectalkenesen_US
dc.subjectazobenzenesen_US
dc.subjectC-H activationen_US
dc.subjectfluorescenceen_US
dc.subjectpalladium catalysisen_US
dc.titleCascade One-Pot Synthesis of Orange-Red-Fluorescent Polycyclic Cinnolino[2,3-f]phenanthridin-9-ium Salts by Palladium(II)-Catalyzed C-H Bond Activation of 2-Azobiaryl Compounds and Alkenesen_US
dc.typeArticleen_US

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