Construction of benzo[a]carbazole derivatives viaDiels-Alder reaction of arynes with vinylindoles

Construction of benzo[a]carbazole derivatives viaDiels-Alder reaction of arynes with vinylindoles

A new protocol for a highly efficienct and versatile Diels-Alder reaction of vinylindoles with arynes (generated form 2-(trimethylsilyl)aryl triflate) has been developed. Various functionalized benzo[a]carbazoles were afforded in good to perfect yields via[4 + 2] cycloaddition/aromatization.

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Bibliographische Detailangaben
Veröffentlicht in:RSC advances 2015-07, Vol.5 (79), p.64354-64357
Hauptverfasser: Wu, Lijun, Huang, Hui, Dang, Pan, Liang, Yun, Pi, Shaofeng
Format: Artikel
Sprache:eng
Schlagworte:
Construction
Cycloaddition
Derivatives
Diels-Alder reactions
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Beschreibung
Zusammenfassung:A new protocol for a highly efficienct and versatile Diels-Alder reaction of vinylindoles with arynes (generated form 2-(trimethylsilyl)aryl triflate) has been developed. Various functionalized benzo[a]carbazoles were afforded in good to perfect yields via[4 + 2] cycloaddition/aromatization.
ISSN:2046-2069
DOI:10.1039/c5ra11025d