Search results for: POLYPSEUDOROTAXANES

• Halogen bonded polypseudorotaxanes based on a pillar[5]arene host

  Publication

  • K. Eichstaedt
  • B. Wicher
  • M. Gdaniec
  • T. Połoński

  - CRYSTENGCOMM - Year 2016

  Two crystalline supramolecular polypseudorotaxanes were obtained by combining permethylated pillar[5]arene as a macrocyclic wheel with 1,4-bis(1-imidazolyl)butane and 1,4-bis(iodoethynyl)benzene or 1,4-diiodo-1,3-butadiyne linked by C–I⋯N halogen bonds and creating a polyrotaxane axis. The resulting highly ordered supramolecular arrays were characterized by X-ray crystallography.

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