Issue 53, 2021

A cucurbituril–pillararene ring-on-ring complex

Abstract

A new type of non-intertwined ring-on-ring assembly was formed by the portal binding between a perfunctionalized polycationic pillar[5]arene and a cucurbit[10]uril, demonstrating a facile approach to solubilize a large macrocycle in water. Different binding behaviors towards guests were observed for the high-order complex, enriching the functional supramolecular systems.

Graphical abstract: A cucurbituril–pillararene ring-on-ring complex

Supplementary files

Article information

Article type
Communication
Submitted
03 Apr 2021
Accepted
03 Jun 2021
First published
03 Jun 2021

Chem. Commun., 2021,57, 6562-6565

A cucurbituril–pillararene ring-on-ring complex

D. Zhang, H. Tang, G. Zhang, L. Wang and D. Cao, Chem. Commun., 2021, 57, 6562 DOI: 10.1039/D1CC01777B

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