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Ruthenium(0) Catalyzed Endiyne-α-Ketol [4+2] Cycloaddition: Convergent Assembly of Type II Polyketide Substructures via C-C Bond Forming Transfer Hydrogenation

Upon exposure of 3,4-benzannulated 1,5-diynes (benzo-endiynes) to α-ketols (α-hydroxyketones) in the presence of ruthenium(0) catalysts derived from Ru(3)(CO)(12) and RuPhos or CyJohnPhos, successive redox-triggered C-C coupling occurs to generate products of [4+2] cycloaddition. The proposed cataly...

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Detalhes bibliográficos
Publicado no:J Am Chem Soc
Main Authors: Saxena, Aakarsh, Perez, Felix, Krische, Michael J.
Formato: Artigo
Idioma:Inglês
Publicado em: 2015
Assuntos:
Acesso em linha:https://ncbi.nlm.nih.gov/pmc/articles/PMC4470559/
https://ncbi.nlm.nih.gov/pubmed/25938947
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1021/jacs.5b02755
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