Acetylene as a Dicarbene Equivalent for Gold(I) Catalysis: Total Synthesis of Waitziacuminone in One Step

The gold(I)‐catalyzed reaction of acetylene gas with alkenes leads to (Z,Z)‐1,4‐disubstituted 1,3‐butadienes and biscyclopropanes depending on the donor ligand on gold(I). Acetylene was generated in situ from calcium carbide and water in a user‐friendly procedure. Reaction of acetylene with 1,5‐dien...

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Bibliographic Details
Published in:Angew Chem Int Ed Engl
Main Authors: Scharnagel, Dagmar, Escofet, Imma, Armengol‐Relats, Helena, de Orbe, M. Elena, Korber, J. Nepomuk, Echavarren, Antonio M.
Format: Artigo
Language:Inglês
Published: John Wiley and Sons Inc. 2020
Subjects:
Communications
Online Access:https://ncbi.nlm.nih.gov/pmc/articles/PMC7078946/
https://ncbi.nlm.nih.gov/pubmed/31912609
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1002/anie.201915895
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