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Synthesis of the Tetracyclic Framework of the Erythrina Alkaloids Using a [4+2]-Cycloaddition/Rh(I)-Catalyzed Cascade of 2-Imidofurans

Several 2-imido substituted furans were found to undergo a rapid intramolecular [4+2]-cycloaddition to deliver oxabicyclo adducts in good to excellent yields. By using a Rh(I)-catalyzed ring opening of the resulting oxabicyclic adduct, it was possible to prepare several highly functionalized tetrahy...

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Dettagli Bibliografici
Autori principali: Padwa, Albert, Wang, Qiu
Natura: Artigo
Lingua:Inglês
Pubblicazione: 2006
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Accesso online:https://ncbi.nlm.nih.gov/pmc/articles/PMC2494947/
https://ncbi.nlm.nih.gov/pubmed/16958534
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1021/jo061269p
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