Aerobic Ru-catalyzed direct C2-olefination of N-heteroarenes with alkenes directed by a removable N-dimethylcarbamoyl group

Aerobic Ru-catalyzed direct C2-olefination of N-heteroarenes with alkenes directed by a removable N-dimethylcarbamoyl group

A highly efficient and selective Ru-catalyzed direct C2-olefination of indoles, pyrroles, and carbazoles assisted by a removable N-dimethylcarbamoyl group has been developed by using O2 as the terminal oxidant. Both electron-deficient and unactivated alkenes are applicable to the protocol.

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Veröffentlicht in:Chemical communications (Cambridge, England) England), 2013-10, Vol.49 (78), p.8830-8832
Hauptverfasser: Zhang, Luo-Qiang, Yang, Shiping, Huang, Xiaolei, You, Jingsong, Song, Feijie
Format: Artikel
Sprache:eng
Schlagworte:
Alkenes - chemistry
Carbazoles - chemistry
Catalysis
Indoles - chemistry
Oxidants - chemistry
Oxygen - chemistry
Pyrroles - chemistry
Ruthenium - chemistry
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Zusammenfassung:A highly efficient and selective Ru-catalyzed direct C2-olefination of indoles, pyrroles, and carbazoles assisted by a removable N-dimethylcarbamoyl group has been developed by using O2 as the terminal oxidant. Both electron-deficient and unactivated alkenes are applicable to the protocol.
ISSN:1359-7345
1364-548X
DOI:10.1039/c3cc44787a