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Simple 1,2-Diamine Ligands for Asymmetric Addition of Aryllithium Reagents to Imines |
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Published in | European Journal of Organic Chemistry. 2005, vol. 2005, no. 22, p. 4835-4842 | |
Abstract | Enantioselective addition of various aryllithium reagents to aromatic imines was catalyzed (20 mol-%) by readily accessible 1,2-diamines to afford a wide range of protected diarylmethylamines in up to 94 % enantiomeric excess. Furthermore, the absolute configuration of these arylation products was determined by using X-ray crystallography. | |
Keywords | Diamines — Asymmetric 1,2-addition — Imines — Organolithium compounds | |
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Citation (ISO format) | CABELLO, Noemi et al. Simple 1,2-Diamine Ligands for Asymmetric Addition of Aryllithium Reagents to Imines. In: European Journal of Organic Chemistry, 2005, vol. 2005, n° 22, p. 4835-4842. https://archive-ouverte.unige.ch/unige:8032 |