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Acyl radical to rhodacycle addition and cyclization relay to access butterfly flavylium fluorophores
Transition metal-catalyzed C–H activation and radical reactions are two versatile strategies to construct diverse organic skeletons. Here we show the construction of a class of flavylium fluorophores via the merge of radical chemistry and C–H activation starting from (hetero)aryl ketones and alkynes...
| Autores principales: | , , , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
Nature Publishing Group UK
2019
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6906420/ https://www.ncbi.nlm.nih.gov/pubmed/31827100 http://dx.doi.org/10.1038/s41467-019-13611-6 |