Study on the Interaction Between Melamine-Cored Schiff Bases with Cucurbit[n]urils of Different Sizes and Its Application in Detecting Silver Ion

  1. Jun-Xian Gou,
  2. yang luo,
  3. Xi-Nan Yang,
  4. Wei Zhang,
  5. Ji-Hong Lu,
  6. Zhu Tao and
  7. xin xiaoORCID Logo

Submitting author affiliation: Guizhou University, guizhou,china, China

Beilstein Arch. 2021, 202170. https://doi.org/10.3762/bxiv.2021.70.v1

Published 29 Sep 2021

  • Preprint

Abstract

Three different complexes, TMeQ[6]-TBT, Q[7]-TBT and Q[8]-TBT, are constructed by three different cucurbiturils and synthesized guest melamine-cored Schiff base (TBT) through outer-surface interaction and host-guest interaction, where TBT and TMeQ[6] form complex TMeQ[6]-TBT through outer-surface interaction, while TBT and Q[7,8] form complexs Q[7]-TBT and Q[8]-TBT through host-guest interaction., and finally, Q[7]-TBT is selected as a UV detector for the detection of precious metal Ag+. This work makes full use of the characteristics of each cucurbiturils and combines that of Schiff bases to construct a series of complexes and apply them to metal detection.

Keywords: Melamine; cucurbiturils; Schiff base; Ag+

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When a peer-reviewed version of this preprint is available, this information will be updated in the information box above. If no peer-reviewed version is available, please cite this preprint using the following information:

Gou, J.-X.; luo, Y.; Yang, X.-N.; Zhang, W.; Lu, J.-H.; Tao, Z.; xiao, X. Beilstein Arch. 2021, 202170. doi:10.3762/bxiv.2021.70.v1

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