Summary
Optical isomers of substituted binaphthyl, compounds such as 2,2′-dihydroxy-1,1′-dinaphthyl and 1,1′-binaphthyl-2,2′-diyl hydrogenphosphate are, separated by HPLC using micellar bile-salt mobile phases. Operating conditions which affect the optical resolution of these enantiomers are examined. The largest separation factor achieved for these enantiomers is 2.74. The elution order of the latter enantiomers changes with mobile phase composition.
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Hu, W., Takeuchi, T. & Haraguchi, H. Retention behaviour of binaphthyl compounds in enantiomeric separation by microcolumn liquid chromatography with micellar bile-salt mobile phases. Chromatographia 33, 58–62 (1992). https://doi.org/10.1007/BF02276853
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DOI: https://doi.org/10.1007/BF02276853