Strapped calix[4]pyrrole as a lithium salts selective receptor through separated ion-pair binding

Kyeong Im Hong; Hyeongcheol Kim; Younghun Kim; Moon Gun Choi; Woo Dong Jang

doi:10.1039/d0cc04809g

Strapped calix[4]pyrrole as a lithium salts selective receptor through separated ion-pair binding

Kyeong Im Hong, Hyeongcheol Kim, Younghun Kim, Moon Gun Choi, Woo Dong Jang

Department of Chemistry

Research output: Contribution to journal › Article › peer-review

9 Citations (Scopus)

Abstract

A triazole-bearing strapped calix[4]pyrrole (1) was synthesized as a lithium salt selective ion pair receptor. 1H NMR spectral studies and X-ray crystallography showed that the capture of LiCl by 1 occurs via separated ion pair binding. Furthermore, lithium salts extracted by 1 could be solidified in the form of Li2CO3 through CO2 or K2CO3 treatment.

Original language	English
Pages (from-to)	10541-10544
Number of pages	4
Journal	Chemical Communications
Volume	56
Issue number	72
DOIs	https://doi.org/10.1039/d0cc04809g
Publication status	Published - 2020 Sept 16

Bibliographical note

Funding Information:
This work was supported by the Mid-Career Researcher Program (2017R1A2A1A17069537 and 2020R1A2C3004520) funded by the National Research Foundation of Republic of Korea, and the authors acknowledge the Pohang Accelerator Laboratory (PAL) for beamline use (2018-1st-2D-007).

Publisher Copyright:
© 2020 The Royal Society of Chemistry.

All Science Journal Classification (ASJC) codes

Catalysis
Electronic, Optical and Magnetic Materials
Ceramics and Composites
Chemistry(all)
Surfaces, Coatings and Films
Metals and Alloys
Materials Chemistry

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10.1039/d0cc04809g

Cite this

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abstract = "A triazole-bearing strapped calix[4]pyrrole (1) was synthesized as a lithium salt selective ion pair receptor. 1H NMR spectral studies and X-ray crystallography showed that the capture of LiCl by 1 occurs via separated ion pair binding. Furthermore, lithium salts extracted by 1 could be solidified in the form of Li2CO3 through CO2 or K2CO3 treatment.",

author = "Hong, {Kyeong Im} and Hyeongcheol Kim and Younghun Kim and Choi, {Moon Gun} and Jang, {Woo Dong}",

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AU - Hong, Kyeong Im

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AU - Choi, Moon Gun

AU - Jang, Woo Dong

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Y1 - 2020/9/16

N2 - A triazole-bearing strapped calix[4]pyrrole (1) was synthesized as a lithium salt selective ion pair receptor. 1H NMR spectral studies and X-ray crystallography showed that the capture of LiCl by 1 occurs via separated ion pair binding. Furthermore, lithium salts extracted by 1 could be solidified in the form of Li2CO3 through CO2 or K2CO3 treatment.

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Strapped calix[4]pyrrole as a lithium salts selective receptor through separated ion-pair binding

Abstract

Bibliographical note

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