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Catalyst-Controlled Formal [4 + 3] Cycloaddition Applied to the Total Synthesis of (+)-Barekoxide and (−)-Barekol

The tandem cyclopropanation/Cope rearrangement between bicyclic dienes and siloxyvinyldiazoacetate, catalyzed by the dirhodium catalyst Rh(2)(R-PTAD)(4) effectively accomplishes enantiodivergent [4 + 3] cycloadditions. The reaction proceeds by a cyclopropanation followed by a Cope rearrangement of t...

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Detalhes bibliográficos
Main Authors: Lian, Yajing, Miller, Laura C., Born, Stephen, Sarpong, Richmond, Davies, Huw M. L.
Formato: Artigo
Idioma:Inglês
Publicado em: 2010
Assuntos:
Acesso em linha:https://ncbi.nlm.nih.gov/pmc/articles/PMC3033432/
https://ncbi.nlm.nih.gov/pubmed/20704267
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1021/ja103916t
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