Enantioselective addition of aryllithium reagents to aromatic imines mediated by 1,2-diamine ligands |
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| Authors: | Noemi Cabello Alexandre Alexakis |
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| Institution: | Department of Organic Chemistry, University of Geneva, 30, quai Ernest Ansermet, CH-1211 Geneva 4, Switzerland |
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| Abstract: | A variety of optically enriched amines have been obtained by addition of aryllithium reagents to aromatic imines using N,N′-tetramethylcyclohexane-1,2-diamine as chiral ligands. Enantiomeric excesses up to 90% could be obtained. |
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| Keywords: | Diarylmethylamines Organolithium Asymmetry Diamines Chiral ligands Addition to imines |
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