4.4 Article

Enantioselective addition of aryllithium reagents to aromatic imines mediated by 1,2-diamine ligands

期刊

TETRAHEDRON LETTERS
卷 45, 期 24, 页码 4639-4642

出版社

PERGAMON-ELSEVIER SCIENCE LTD
DOI: 10.1016/j.tetlet.2004.04.100

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diarylmethylamines; organolithium; asymmetry; diamines; chiral ligands; addition to imines

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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. (C) 2004 Elsevier Ltd. All rights reserved.

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