Crown ether-appended calix[2]triazolium[2]arene as a macrocyclic receptor for the recognition of the H2PO4- anion

Jihee Cho, Peter Verwilst, Minjung Kang, Jia Lin Pan, Amit Sharma, Chang Seop Hong, Jong Seung Kim, Sanghee Kim

    Research output: Contribution to journalArticlepeer-review

    8 Citations (Scopus)

    Abstract

    A crown ether-appended calix[2]triazolium[2]arene, which exhibits excellent selectivity for H2PO4- compared to other anions, has been designed and synthesized. The selectivity of the prepared receptor for H2PO4- is caused by the stabilization of H2PO4- by the neighboring triazolium hydrogen bond donors and crown ether hydrogen bond acceptors.

    Original languageEnglish
    Pages (from-to)1038-1041
    Number of pages4
    JournalChemical Communications
    Volume56
    Issue number7
    DOIs
    Publication statusPublished - 2020

    Bibliographical note

    Publisher Copyright:
    © 2020 The Royal Society of Chemistry.

    ASJC Scopus subject areas

    • Electronic, Optical and Magnetic Materials
    • Catalysis
    • Ceramics and Composites
    • General Chemistry
    • Surfaces, Coatings and Films
    • Metals and Alloys
    • Materials Chemistry

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