Issue 77, 2018
From the journal:

Chemical Communications

Triazole-bearing calixpyrroles: strong halide binding affinities through multiple N–H and C–H hydrogen bonds†

Hyeongcheol Kim,a   Kyeong-Im Hong,a   Jeong Heon Lee,a   Philjae Kang,a   Moon-Gun Choia  and  Woo-Dong Jang ORCID logo *a  

* Corresponding authors

a Department of Chemistry, Yonsei University, 50 Yonsei-ro, Seodaemun-gu, Seoul 03722, Korea
E-mail: wdjang@yonsei.ac.kr

Abstract

Triazole-bearing calixpyrroles (TCPs) were synthesized as artificial anion binding receptors. The additional C–H⋯X hydrogen bonding interaction induced strong binding affinity towards halide ions. Using this strong binding affinity, Cl− was successfully extracted from the aqueous to organic phase.

Graphical abstract: Triazole-bearing calixpyrroles: strong halide binding affinities through multiple N–H and C–H hydrogen bonds

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Article information

DOI
https://doi.org/10.1039/C8CC06385K
Article type
Communication
Submitted
06 Aug 2018
Accepted
03 Sep 2018
First published
04 Sep 2018

Chem. Commun., 2018,54, 10863-10865

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Triazole-bearing calixpyrroles: strong halide binding affinities through multiple N–H and C–H hydrogen bonds

H. Kim, K. Hong, J. H. Lee, P. Kang, M. Choi and W. Jang, Chem. Commun., 2018, 54, 10863 DOI: 10.1039/C8CC06385K

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