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Copper-mediated construction of benzothieno[3,2-b]benzofurans by intramolecular dehydrogenative C–O coupling reaction
An efficient method to synthesize benzothieno[3,2-b]benzofurans via intramolecular dehydrogenative C–H/O–H coupling has been developed. Good to excellent yields (64–91%) could be obtained no matter if the substituted group is electron-donating or electron-withdrawing. Notably, three-to-six fused rin...
| Autores principales: | , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
The Royal Society of Chemistry
2021
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9043471/ https://www.ncbi.nlm.nih.gov/pubmed/35492801 http://dx.doi.org/10.1039/d1ra06985c |