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Palladium-Catalyzed Synthesis of 2,1′-Disubstituted Tetrahydrofurans from γ-Hydroxy Internal Alkenes. Evidence for Alkene Insertion into a Pd-O bond and Stereochemical Scrambling via β-Hydride Elimination
Palladium-catalyzed reactions of γ-hydroxy internal acyclic alkenes with aryl bromides afford 2,1′-disubstituted tetrahydrofurans in good yields with diastereoselectivities of 3-5:1. The analogous transformations of substrates bearing internal cyclic alkenes afford fused bicyclic and spirocyclic tet...
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| Main Authors: | , |
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| Formato: | Artigo |
| Idioma: | Inglês |
| Publicado em: |
2005
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| Assuntos: | |
| Acesso em linha: | https://ncbi.nlm.nih.gov/pmc/articles/PMC2750864/ https://ncbi.nlm.nih.gov/pubmed/16305233 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1021/ja054754v |
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