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Regioselective Synthesis of Chromones via Cyclocarbonylative Sonogashira Coupling Catalyzed by Highly Active Bridged-Bis(N-Heterocyclic Carbene)Palladium(II) Complexes

[Image: see text] The one-pot regioselective and catalytic synthesis of bioactive chromones and flavones was achieved via phosphine-free cyclocarbonylative Sonogashira coupling reactions of 2-iodophenols with aryl alkynes, alkyl alkynes, and dialkynes. The reactions are catalyzed by new dibromidobis...

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Detalles Bibliográficos
Autores principales:	Mansour, Waseem, Fettouhi, Mohammed, El Ali, Bassam
Formato:	Online Artículo Texto
Lenguaje:	English
Publicado:	American Chemical Society 2020
Acceso en línea:	https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7758971/ https://www.ncbi.nlm.nih.gov/pubmed/33376889 http://dx.doi.org/10.1021/acsomega.0c04706

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