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Synthesis of Silylated Cyclobutanone and Cyclobutene Derivatives Involving 1,4‐Addition of Zinc‐Based Silicon Nucleophiles
A copper‐catalyzed conjugate silylation of various cyclobutenone derivatives with Me(2)PhSiZnCl ⋅ 2LiCl or (Me(2)PhSi)(2)Zn ⋅ xLiCl (x≤4) to generate β‐silylated cyclobutanones is reported. Trapping the intermediate enolate with ClP(O)(OPh)(2) affords silylated enol phosphates that can be further en...
| Autores principales: | , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
John Wiley and Sons Inc.
2021
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9292915/ https://www.ncbi.nlm.nih.gov/pubmed/34490934 http://dx.doi.org/10.1002/chem.202102993 |