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CuBr–ZnI(2) Combo-Catalysis for Mild Cu(I)–Cu(III) Switching and sp(2) C–H Activated Rapid Cyclization to Quinolines and Their Sugar-Based Chiral Analogues: A UV–Vis and XPS Study
[Image: see text] An unprecedented CuBr–ZnI(2) combo-catalyzed mild Cu(1)–Cu(III) switching activation of sp(2) C–H of highly electron-rich arenes is reported. Anilines, aldehydes, and terminal alkynes were rapidly coupled together at ambient temperature to construct a ubiquitous quinoline framework...
| Autores principales: | , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
American Chemical Society
2016
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| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6640751/ https://www.ncbi.nlm.nih.gov/pubmed/31457128 http://dx.doi.org/10.1021/acsomega.6b00185 |