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Torquoselective Ring-Closures of Chiral Amido-Trienes Derived from Allenamides. A Tandem Allene Isomerization–Pericyclic Ring-Closure–Intramolecular Diels-Alder Cycloaddition

[Image: see text] A new torquoselective ring-closure of chiral amide-substituted 1,3,5-hexatrienes and its application in tandem with [4 + 2] cycloaddition are described. The trienes were derived via either a 1,3-H or 1,3-H–1,7-H shift of α-substituted allenamides, and the entire sequence through th...

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Main Authors: Hayashi, Ryuji, Feltenberger, John B., Hsung, Richard P.
Formato: Artigo
Idioma:Inglês
Publicado: 2010
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Acceso en liña:https://ncbi.nlm.nih.gov/pmc/articles/PMC2862010/
https://ncbi.nlm.nih.gov/pubmed/20170149
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1021/ol902821w
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