Fluorous "racemic" mixture synthesis: polysaccharide-based chiral columns for simultaneous demix and enantioseparation of racemic fluorous tagged compounds

Chirality. 2008 Mar;20(3-4):597-603. doi: 10.1002/chir.20487.

Abstract

The proof of concept experiments of fluorous "racemic" mixture synthesis (FRMS) is shown using polysaccharide-based chiral stationary phases. The mixture of racemic O-benzoylmandelate derivatives bearing different lengths of fluorous cleavable tags undergoes sequential reactions to provide individual derivatives as well as their enantiomers resolved on polysaccharide-based chiral HPLC columns (DAICEL CHIRALCEL and CHIRALPAK series).

MeSH terms

  • Chromatography, High Pressure Liquid / methods*
  • Fluorine / chemistry*
  • Magnetic Resonance Spectroscopy
  • Mandelic Acids / chemical synthesis
  • Mandelic Acids / chemistry*
  • Mandelic Acids / isolation & purification*
  • Polysaccharides
  • Stereoisomerism

Substances

  • Mandelic Acids
  • Polysaccharides
  • Fluorine