Nickel-Catalyzed Intramolecular [3 + 2 + 2] Cycloadditions of Alkylidenecyclopropanes. A Straightforward Entry to Fused 6,7,5-Tricyclic Systems

[Image: see text] A highly diastereo- and chemoselective intramolecular nickel-catalyzed cycloaddition of alkene- and alkyne-tethered alkynylidenecyclopropanes is reported. The method constitutes the first fully intramolecular [3 + 2 + 2] alkylidenecyclopropropane cycloaddition occurring via a proxi...

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Detalles Bibliográficos
Autores principales: Saya, Lucía, Fernández, Israel, López, Fernando, Mascareñas, José L.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: American Chemical Society 2014
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4306596/
https://www.ncbi.nlm.nih.gov/pubmed/25232684
http://dx.doi.org/10.1021/ol502288x

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4306596/
https://www.ncbi.nlm.nih.gov/pubmed/25232684
http://dx.doi.org/10.1021/ol502288x

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