A base-promoted tandem approach to bicyclic 8-membered ring ketones

A base-promoted tandem approach to bicyclic 8-membered ring ketones

A base-promoted tandem route toward unprecedented bicyclic 8-membered ring ketones is reported. Under our approach, the targeted products are delivered in high yields from phenylacetylenes and 1,3-diketones. The method has a good scope and gives access to a complex structure that offers a wealth of...

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Veröffentlicht in:Organic & biomolecular chemistry 2020-05, Vol.18 (17), p.3249-3253
Hauptverfasser: dos Santos, Emerson E. F, de Souza, Gabriela F. P, Simoni, Deborah A, Salles, Airton G
Format: Artikel
Sprache:eng
Schlagworte:
Crystallography
Diketones
Ketones
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Zusammenfassung:A base-promoted tandem route toward unprecedented bicyclic 8-membered ring ketones is reported. Under our approach, the targeted products are delivered in high yields from phenylacetylenes and 1,3-diketones. The method has a good scope and gives access to a complex structure that offers a wealth of opportunities for further functionalization. A base-promoted tandem route toward unprecedented bicyclic furan/8-membered ring ketones is reported.
ISSN:1477-0520
1477-0539
DOI:10.1039/d0ob00618a