Synthesis of 7-vinylflavone and 7-aminoflavone by palladium-catalyzed coupling reactions

Authors
Deng, BL Lepoivre, JA Lemiere, G
Citation
Bl. Deng et al., Synthesis of 7-vinylflavone and 7-aminoflavone by palladium-catalyzed coupling reactions, EUR J ORG C, (10), 1999, pp. 2683-2688
Citations number
38
Categorie Soggetti
Organic Chemistry/Polymer Science
Journal title
EUROPEAN JOURNAL OF ORGANIC CHEMISTRY
ISSN journal
1434193X → ACNP
Issue
10
Year of publication
1999
Pages
2683 - 2688
Database
ISI
SICI code
1434-193X(199910):10<2683:SO7A7B>2.0.ZU;2-W
Abstract
Palladium-catalyzed cross-coupling reactions of flavone triflates 2a-c, 4a with tetravinyltin give the corresponding vinylflavones 5a-d, whereas react ions with benzophenone imine, followed by cleavage, afford the correspondin g aminoflavone.