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Iridium Catalyzed C-C Coupling of a Simple Propargyl Ether with Primary Alcohols: Enantioselective Homoaldol Addition via Redox-Triggered (Z)-Siloxyallylation

A chiral iridium complex formed in situ from [Ir(cod)Cl](2) and (R)-H(8)-BINAP is found to catalyze the direct enantioselective C-C coupling of a simple propargyl ether, TIPSOCH(2)C≡CH, with primary alcohols to form γ-hydroxy (Z)-enol silanes with uniformly high enantioselectivity and complete alken...

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Publicado en:J Am Chem Soc
Autores principales: Liang, Tao, Zhang, Wandi, Krische, Michael J.
Formato: Artigo
Lenguaje:Inglês
Publicado: 2015
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Acceso en línea:https://ncbi.nlm.nih.gov/pmc/articles/PMC4697880/
https://ncbi.nlm.nih.gov/pubmed/26671223
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1021/jacs.5b12131
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