Modular chiral selenium-containing oxazolines: synthesis and application in the palladium-catalyzed asymmetric allylic alkylation |
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| Authors: | Antonio L. Braga,Diogo S. Lü dtke,Jasquer A. Sehnem,Eduardo E. Alberto |
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| Affiliation: | Departamento de Química, Universidade Federal de Santa Maria, 97105-900 Santa Maria, RS, Brazil |
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| Abstract: | A new series of modular chiral selenium-containing oxazolines has been synthesized from inexpensive and commercially available l-serine and l-aspartic acid. These new compounds were evaluated as chiral ligands in the palladium-catalyzed asymmetric allylic alkylation reaction, furnishing the product in high enantiomeric excess, using Cs2CO3/CH2Cl2 as the base/solvent system. |
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| Keywords: | Selenium Catalyst Oxazolines Ligands |
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