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Combined directed ortho-zincation and palladium-catalyzed strategies: Synthesis of 4,n-dimethoxy-substituted benzo[b]furans

A new route to regioselectively dialkoxy-functionalized benzo[b]furan derivatives has been developed from 3-halo-2-iodoanisoles bearing an additional methoxy group, which have been accessed through an ortho-zincation/iodination reaction. Two palladium-catalyzed processes, namely a Sonogashira coupli...

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Detalles Bibliográficos
Autores principales:	Guilarte, Verónica, Castroviejo, M Pilar, Álvarez, Estela, Sanz, Roberto
Formato:	Online Artículo Texto
Lenguaje:	English
Publicado:	Beilstein-Institut 2011
Materias:	Full Research Paper
Acceso en línea:	https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3182435/ https://www.ncbi.nlm.nih.gov/pubmed/21977210 http://dx.doi.org/10.3762/bjoc.7.146

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