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A flexible approach to Pd-catalyzed carbonylations via aroyl dimethylaminopyridinium salts
4-Dimethylaminopyridine (DMAP) is shown to undergo Pd/P(t)Bu(3) catalyzed coupling with aryl halides and carbon monoxide to form electrophilic aroyl–DMAP salts. The reaction is easily scalable to prepare multigram quantities with low catalyst loadings, while the precipitation of these salts as they...
| Autores principales: | , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
Royal Society of Chemistry
2016
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5952522/ https://www.ncbi.nlm.nih.gov/pubmed/29861983 http://dx.doi.org/10.1039/c5sc02949j |