Synthesis of heterocyclic-fused benzofurans via C-H functionalization of flavones and coumarins

Synthesis of heterocyclic-fused benzofurans via C-H functionalization of flavones and coumarins

An efficient method to effect C-O cyclization was developed via the C-H functionalization of chromones and coumarins, affording heterocyclic-fused benzofurans.

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Veröffentlicht in:Chemical communications (Cambridge, England) England), 2013-01, Vol.49 (75), p.8323-8325
Hauptverfasser: Moon, Youngtaek, Kim, Yechan, Hong, Hyerim, Hong, Sungwoo
Format: Artikel
Sprache:eng
Schlagworte:
Benzofurans - chemical synthesis
Benzofurans - chemistry
Coumarins - chemistry
Cyclization
Flavones - chemistry
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Zusammenfassung:An efficient method to effect C-O cyclization was developed via the C-H functionalization of chromones and coumarins, affording heterocyclic-fused benzofurans.
ISSN:1359-7345
1364-548X
DOI:10.1039/c3cc44456b