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Bifunctional Phosphine Ligand-Enabled Gold-Catalyzed Isomerizations of Alkynamides: Rapid Access to Electron-Rich 2-Aminofurans and Their Diels-Alder Reactions

By using biphenyl-2-ylphosphines functionalized with a remote tertiary amino group as ligand, readily available acetylenic amides are directly converted into 2-aminofurans devoid of any electron-withdrawing and hence deactivating/stabilizing substituents. These highly electron-rich furans have rarel...

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Detalles Bibliográficos
Publicado en:Angew Chem Int Ed Engl
Main Authors: Li, Xingguang, Ma, Xu, Wang, Zhixun, Liu, Pei-Nian, Zhang, Liming
Formato: Artigo
Idioma:Inglês
Publicado: 2019
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Acceso en liña:https://ncbi.nlm.nih.gov/pmc/articles/PMC7173349/
https://ncbi.nlm.nih.gov/pubmed/31531919
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1002/anie.201908598
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