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SCIENCE CHINA Chemistry, Volume 62, Issue 3: 289-290(2019) https://doi.org/10.1007/s11426-018-9362-0

Making pillar[6]arenes to lean: an art of tuning a supramolecular host

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  • ReceivedAug 19, 2018
  • AcceptedSep 18, 2018
  • PublishedOct 31, 2018

Abstract

There is no abstract available for this article.


Interest statement

The authors declare that they have no conflict of interest.


References

[1] Izatt RM. Macrocyclic and Supramolecular Chemistry: How Izatt-Christensen Award Winners Shaped the Field. Hoboken: John Wiley & Sons, Ltd., 2016. Google Scholar

[2] Ogoshi T, Yamagishi TA, Nakamoto Y. Chem Rev, 2016, 116: 7937-8002 CrossRef PubMed Google Scholar

[3] Song N, Kakuta T, Yamagishi T, Yang YW, Ogoshi T. Chem, 2018, 4: 2029-2053 CrossRef Google Scholar

[4] Wu JR, Mu AU, Li B, Wang CY, Fang L, Yang YW. Angew Chem Int Ed, 2018, 57: 9853-9858 CrossRef PubMed Google Scholar

  • Figure 1

    The chemical structure and calculated potential profile of traditional pillar[6]arene and the newly designed leaning pillar[6]arene [4] (color online).

  • Figure 2

    Tilted version of a pillar[6]arene was synthesized by selective removal of hydroxyl/alkoxy functionalities from the backbone of the macrocycle. Such modification is resulted in 25° lean because of the non-perpendicular dihedral angle of the individual phenylene rings, in contrast to the 0° lean of conventional pillar[6]arenes (color online).

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