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Issue 7, 2020
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Crown ether-appended calix[2]triazolium[2]arene as a macrocyclic receptor for the recognition of the H2PO4 anion

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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.

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

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Article information


Submitted
14 Nov 2019
Accepted
11 Dec 2019
First published
12 Dec 2019

Chem. Commun., 2020,56, 1038-1041
Article type
Communication

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

J. Cho, P. Verwilst, M. Kang, J. Pan, A. Sharma, C. S. Hong, J. S. Kim and S. Kim, Chem. Commun., 2020, 56, 1038
DOI: 10.1039/C9CC08906C

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