| Autor: |
Angelica Konovets, Nathalie Percina-Pichon, Alexander Iourtchenko, Denis Sinou |
| Rok vydání: |
2004 |
| Předmět: |
|
| Zdroj: |
ARKIVOC, Vol 2004, Iss 14, Pp 103-109 (2004) |
| ISSN: |
1551-7012 |
| DOI: |
10.3998/ark.5550190.0005.e11 |
| Popis: |
Condensation of (1R,2R)-1,2-diaminocyclohexane with 2-(diphenylphosphino)nicotinic acid and 3-(diphenylphosphino)quinoxaline-2-carboxylic acid afforded the corresponding diphosphines. These ligands were used in the palladium-catalyzed alkylation of various allylic acetates with carbon and nitrogen nucleophiles, giving generally lower enantioselectivities than the analogous non-heterocyclic ligands. |
| Databáze: |
OpenAIRE |
| Externí odkaz: |
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