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Three New Chiral Aminoethers from Tartaric Acid for Improved Asymmetric Syntheses with Organolithium Reactions. Preliminary communication |
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| Authors: | Dieter Seebach Gerhard Crass Eva-Maria Wilka Don Hilvert Edi Brunner |
| Abstract: | The chiral aminoethers 1–4 , accessible from tartaric acid, are tested as complexing ligands in organolithium reactions. The tetramine 4 turns out to cause highest inductions see Table 2 and Equations (1)–(4)]. |
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