Synthesis of chemically bonded cellulose trisphenylcarbamate chiral stationary phases for enantiomeric separation.

@article{Chen2002SynthesisOC,
  title={Synthesis of chemically bonded cellulose trisphenylcarbamate chiral stationary phases for enantiomeric separation.},
  author={Xiao-ming Chen and H. Zou and Q. Zhang and J. Ni and Zengzi Zhang},
  journal={Journal of chromatographic science},
  year={2002},
  volume={40 6},
  pages={
          315-20
        }
}
Cellulose trisphenylcarbamate is regioselectively bonded to 3-aminopropyl silica gel and underivatized silica gel, respectively, at the 6-position of the primary hydroxyl group on the glucose unit of cellulose with 4,4'-diphenylmethane diisocyanate (DPDI) as a spacer. Enantioseparations are evaluated on these prepared chiral stationary phases (CSPs) with several organic acids as the modifiers in the mobile phase by high-performance liquid chromatography. The influence of the amount of DPDI used… Expand
22 Citations
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