New crown ether resins prepared by cationic template polymerization Journal Articles uri icon

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abstract

  • AbstractThe synthesis of several dibenzo‐18‐crown‐6 derivatives, and their acid catalyzed incorporation into crosslinked styrene and 4‐methoxystyrene based copolymers is described. Some of these reactions were carried out in the presence of chiral ammonium cations acting as non‐covalent templates. The polymers have been characterized by IR, and by 1H and 13C solution state and magic angle spinning NMR.

authors

  • Stover, Harald
  • Li, Kai
  • Ferrari, Lorenzo P
  • Brown, Chris
  • Stöuver, Harald DH

publication date

  • February 1994