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Gold-catalyzed Intermolecular [4C + 3C] Cycloaddition Reactions
In the presence of the N-heterocyclic carbene gold catalyst (NHC-AuIPr, 7), propargyl esters 1a–f and 13 undergo a [4C + 3C] cycloaddition reaction with cyclopentadiene and furan under mild conditions. The evidence suggests the formation of the seven-membered ring occurs by a direct cycloaddition pr...
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| Hauptverfasser: | , , |
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| Format: | Artigo |
| Sprache: | Inglês |
| Veröffentlicht: |
2010
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| Schlagworte: | |
| Online Zugang: | https://ncbi.nlm.nih.gov/pmc/articles/PMC2844647/ https://ncbi.nlm.nih.gov/pubmed/20352055 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1016/j.tetlet.2010.02.099 |
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