Chromatographia

, Volume 46, Issue 3–4, pp 177–182 | Cite as

Synergistic effect of resorcarene and cyclodextrin mixed stationary phase in gas chromatography

  • D. -Q. Xiao
  • Y. Ling
  • Y. -X. Wen
  • R. -N. Fu
  • J. -L. Gu
  • R. -J. Dai
  • A. -Q. Luo
Originals

Summary

A new resorcarene derivatives, ethylhexylresorcarene, was synthesized and used as stationary phase in opentubular (capillary) columns. It was combined with heptakis(2,6-di-O-pentyl-3-O-trifluoroacetyl)-β-CD and coated on fused-silica capillary tubes. By studying the chromatographic properties of the mixed stationary phase and its selectivity for different isomers, as well as comparing with the resorcarene and the CD used as individual stationary phases, a synergistic effect was observed on the mixed stationary phase.

Key Words

Gas chromatography Mixed stationary phase Resourcarene Cyclodextrin 

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Copyright information

© Friedr. Vieweg & Sohn Verlagsgesellschaft mbH 1997

Authors and Affiliations

  • D. -Q. Xiao
    • 1
  • Y. Ling
    • 1
  • Y. -X. Wen
    • 1
  • R. -N. Fu
    • 1
  • J. -L. Gu
    • 1
  • R. -J. Dai
    • 1
  • A. -Q. Luo
    • 1
  1. 1.Department of Chemical EngineeringBeijing Institute of TechnologyBeijingP.R. China

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