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Copper(II)-Catalyzed Silylation of Activated Alkynes in Water: Diastereodivergent Access to (E)- or (Z)-β-Silyl-α,β-Unsaturated Carbonyl and Carboxyl Compounds
Copper(II)-catalyzed silylation of substituted alkynylcarbonyl compounds was investigated. Via activation of Me(2)PhSiBpin in water at room temperature and open atmosphere, vinylsilanes conjugated to carbonyl groups are synthesized in high yield. A surprising diastereodivergent access to olefin geom...
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| Main Authors: | , |
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| Formato: | Artigo |
| Idioma: | Inglês |
| Publicado em: |
2014
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| Assuntos: | |
| Acesso em linha: | https://ncbi.nlm.nih.gov/pmc/articles/PMC4035118/ https://ncbi.nlm.nih.gov/pubmed/24532188 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1002/anie.201310695 |
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