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Annulation Reactions of Allenyl Esters: An Approach to Bicyclic Diones and Medium-Sized Rings
[Image: see text] A flexible approach to construct sterically congested bicyclo-alkenedione frameworks is reported. Under the action of potassium carbonate, α-sulphonyl cycloalkanones are added to functionalized allenyl esters, leading to a lactone intermediate that is subsequently reduced to initia...
| Autores principales: | , , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
American Chemical
Society
2014
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| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4184455/ https://www.ncbi.nlm.nih.gov/pubmed/25184784 http://dx.doi.org/10.1021/jo501700c |