NMR studies of chiral discrimination relevant to the liquid chromatographic enantioseparation by a cellulose phenylcarbamate derivative

E Yashima, C Yamamoto…

Index: Yashima, Eiji; Yamamoto, Chiyo; Okamoto, Yoshio Journal of the American Chemical Society, 1996 , vol. 118, # 17 p. 4036 - 4048

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Citation Number: 189

Abstract

Chromatographic enantioseparation of 1, 1'-bi-2-naphthol (2) and its mono-and di-O- methylated derivatives (3a, 3b), 2, 2'-dihydroxy-6, 6'-dimethylbiphenyl (4), and 10, 10'- dihydroxy-9, 9'-biphenanthryl (5) has been performed on cellulose tris (5-fluoro-2- methylphenylcarbamate)(1) as a chiral stationary phase for high-performance liquid chromatography (HPLC). The complete base-line separation of 2 and 4 was achieved with ...

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