One-pot gold-catalyzed synthesis of 3-silylethynyl indoles from unprotected o-alkynylanilines

The Au(III)-catalyzed cyclization of 2-alkynylanilines was combined in a one-pot procedure with the Au(I)-catalyzed C3-selective direct alkynylation of indoles using the benziodoxolone reagent TIPS-EBX to give a mild, easy and straightforward entry to 2-substituted-3-alkynylindoles. The reaction can...

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Detalles Bibliográficos
Autores principales: Brand, Jonathan P, Chevalley, Clara, Waser, Jérôme
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Beilstein-Institut 2011
Materias:
Letter
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3107533/
https://www.ncbi.nlm.nih.gov/pubmed/21647264
http://dx.doi.org/10.3762/bjoc.7.65

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3107533/
https://www.ncbi.nlm.nih.gov/pubmed/21647264
http://dx.doi.org/10.3762/bjoc.7.65

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