Synthesis and Resolution of Racemic 2-Amino-2'-hydroxy-1, 1'-binaphthyl

…, J Polívková, J Poláková, P Kočovský

Index: Smrcina, Martin; Vyskocil, Stepan; Polivkova, Jana; Polakova, Jana; Kocovsky, Pavel Collection of Czechoslovak Chemical Communications, 1996 , vol. 61, # 10 p. 1520 - 1524

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Citation Number: 41

Abstract

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.

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