1999 stereochemistry

stereochemistry (general, optical resolution)O 0030

27 - 034New 2-Amino-1,2-diphenylethanols as Ligands for the Enantioselec-tive Addition of Alkyllithiums to Benzaldehyde. — 2-Dialkylamino-1,2-diphenylethanols (I) prove to be effective ligands for the enantioselectiveaddition of organolithium reagents to aldehydes. N-Isopropylamine (Id) turnsout to be the most effective ligand. — (SCHOEN, MICHAEL; NAEF, RETO;Tetrahedron: Asymmetry 10 (1999) 1, 169-176; Novartis Pharma AG, CH-4002Basel, Switz.; EN)

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