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Syntheses of α-Pyrones Using Gold-Catalyzed Coupling Reactions
[Image: see text] Sequential alkyne activation of terminal alkynes and propiolic acids by gold(I) catalysts yields compounds having α-pyrone skeletons. Novel cascade reactions involving propiolic acids are reported that give rise to α-pyrones with different substitution patterns.
| Autores principales: | , , , |
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| Formato: | Texto |
| Lenguaje: | English |
| Publicado: |
American Chemical Society
2011
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| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3103191/ https://www.ncbi.nlm.nih.gov/pubmed/21534543 http://dx.doi.org/10.1021/ol200794w |