Synthesis and Resolution of Racemic 2-Amino-2'-hydroxy-1,1'-binaphthyl
- 1 January 1996
- journal article
- Published by Institute of Organic Chemistry & Biochemistry in Collection of Czechoslovak Chemical Communications
- Vol. 61 (10) , 1520-1524
- https://doi.org/10.1135/cccc19961520
Abstract
The title compound 3 has been prepared via a highly selective, Cu(II)-mediated cross-coupling of 2-aminonaphthalene 1 and 2-naphthol 2 and resolved into enantiomers via crystallization of diastereoisomeric salts with (1S)-(+)-10-camphorsulfonic acid. The method has been optimized and the use of chromatography eliminated.Keywords
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