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Using Slippage to Construct a Prototypical Molecular "Lock & Lock" Box.

Ting-Hsuan Chiang1, Cheng-Yen Tsou1, Yu-Hsuan Chang1

  • 1Department of Chemistry, National Taiwan University, No. 1, Sec. 4, Roosevelt Road, Taipei, Taiwan.

Organic Letters
|July 9, 2021
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Summary
This summary is machine-generated.

Researchers developed a novel molecular "Lock & Lock" box using a new slippage system. This stable supramolecular structure can be reversibly opened with external stimuli, showcasing advanced molecular construction.

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Area of Science:

  • Supramolecular Chemistry
  • Organic Chemistry
  • Materials Science

Background:

  • Molecular self-assembly is crucial for creating complex structures.
  • Designing dynamic molecular systems with controllable stability is an ongoing challenge.

Purpose of the Study:

  • To develop a novel slippage system for constructing dynamic molecular architectures.
  • To create a molecular

Main Methods:

  • Synthesized p-tert-butylbenzyl-terminated imidazolium ions and di(ethylene glycol)-containing macrocycles.
  • Utilized these components as linking units to assemble a molecular box.
  • Employed a resorcinarene-based cavitand and a porphyrin derivative as the bowl and cover, respectively.

Main Results:

  • Successfully constructed a prototypical molecular

Conclusions:

  • The developed slippage system enables the formation of stable, yet stimuli-responsive, molecular assemblies.
  • The molecular