Exploring Partners for the Domino α‐Arylation/Michael Addition Reaction Leading to Tetrahydroisoquinolines
Sulfonates, sulfonamides, and phosphonates have proven useful nucleophiles for palladium‐catalyzed intramolecular α‐arylation reactions leading to tetrahydroisoquinolines. Although the sulfonate α‐arylation reaction can be successfully combined in a domino process with a broad range of Michael accep...
| Autores: | ; ; ; |
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| Tipo de documento: | Artículo |
| Estado: | Accepted version |
| Fecha de publicación: | 2017 |
| País: | España |
| Institución: | Varias* (Consorci de Biblioteques Universitáries de Catalunya, Centre de Serveis Científics i Acadèmics de Catalunya) |
| Repositorio: | Recercat. Dipósit de la Recerca de Catalunya |
| OAI Identifier: | oai:recercat.cat:2445/127810 |
| Acceso en línea: | https://hdl.handle.net/2445/127810 |
| Nivel de acceso: | Acceso abierto |
| Palabra clave: | Pal·ladi (Element químic) Catàlisi Sulfamides Teoria del funcional de densitat Síntesi orgànica Palladium Catalysis Sulfonamides Density functionals Organic synthesis |
| Sumario: | Sulfonates, sulfonamides, and phosphonates have proven useful nucleophiles for palladium‐catalyzed intramolecular α‐arylation reactions leading to tetrahydroisoquinolines. Although the sulfonate α‐arylation reaction can be successfully combined in a domino process with a broad range of Michael acceptors, only vinyl sulfones can be used in Michael additions when starting from sulfonamides. No domino process was developed with the phosphonate derivative. DFT calculations were carried out to gain more insights into the experimental differences observed in the reactions involving these substrates. |
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