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Triazole Functionalized Acyclic Cucurbit[n]uril-Type Receptors: Host•Guest Recognition Properties

Abstract

We report the synthesis of three new triazole functionalized acyclic CB[n]-type receptors (2 – 4) by click chemistry. The compounds have good solubility in water (≥ 8 mM) and do not undergo strong self-association (Ks ≤ 903 M-1). We measured the binding constants of 2 – 4 toward guests 9 – 24 and compared the results to those obtained for the prototypical acyclic CB[n]-type receptor 1. The x-ray crystal structure of 4 is also described.

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Publication details

The article was received on 19 Apr 2019, accepted on 14 May 2019 and first published on 14 May 2019


Article type: Paper
DOI: 10.1039/C9OB00906J
Org. Biomol. Chem., 2019, Accepted Manuscript

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    Triazole Functionalized Acyclic Cucurbit[n]uril-Type Receptors: Host•Guest Recognition Properties

    W. Xue, P. Y. Zavalij and L. D. Isaacs, Org. Biomol. Chem., 2019, Accepted Manuscript , DOI: 10.1039/C9OB00906J

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