Synthesis of New Chiral Monosulfonamides Prepared from (11R,12R)- 11,12-Diamino-9,10-dihydro-9,10-ethanoanthracene and their Use as Ligands for Asymmetric Catalysis
New chiral monosulfonamides 6-16 containing (11R,12R)- diamino-9,10-dihydro-9,10-ethanoanthracene as carbon skeleton were prepared. Compounds 6-12, 15 and 16 were used as optically active ligands in the enantioselective ethylation of benzaldehyde. Moreover, the monosulfonamides 6-10 were tested in t...
| Autores: | , , , , , , |
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| Tipo de recurso: | artículo |
| Estado: | Versión publicada |
| Fecha de publicación: | 2013 |
| País: | México |
| Institución: | Universidad de las Américas Puebla |
| Repositorio: | Redalyc-UDLAP |
| OAI Identifier: | oai:redalyc.org:47527412011 |
| Acceso en línea: | https://www.redalyc.org/articulo.oa?id=47527412011 |
| Access Level: | acceso abierto |
| Palabra clave: | Química Monosulfonamide asymmetric catalysis enantioselective addition |
| Sumario: | New chiral monosulfonamides 6-16 containing (11R,12R)- diamino-9,10-dihydro-9,10-ethanoanthracene as carbon skeleton were prepared. Compounds 6-12, 15 and 16 were used as optically active ligands in the enantioselective ethylation of benzaldehyde. Moreover, the monosulfonamides 6-10 were tested in the asymmetric transfer hydrogenation (ATH) of acetophenone with Rh(Cp*)L* complex. |
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