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Copper-catalyzed condensation of imines and α-diazo-β-dicarbonyl compounds: modular and regiocontrolled synthesis of multisubstituted pyrroles
In the presence of a copper(ii) catalyst, enolizable imines bearing various N-substituents and α-diazo-β-ketoesters undergo denitrogenative and dehydrative condensation to afford highly substituted pyrroles in moderate to good yields with exclusive regioselectivity. The reaction likely involves nucl...
| Autores principales: | , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
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Royal Society of Chemistry
2015
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| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6054072/ https://www.ncbi.nlm.nih.gov/pubmed/30090263 http://dx.doi.org/10.1039/c5sc02322j |