Binaphthyl-Based Chiral Macrocyclic Hosts for the Selective Recognition of Iodide Anions

In this study, we explorethe synthesis of binaphthyl-based chiral macrocyclic hosts for the first time. They exhibited the selective recognition abilities of iodide anions which can be favored over those of other anions (AcO(−), NO(3)(−), ClO(4)(−), HSO(4)(−), Br(−), PF(6)(−), H(2)PO(4)(−), BF(4)(−)...

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Autores principales: Wang, Zong-Cheng, Tan, Ying-Zi, Tang, Lin-Li, Zeng, Fei
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2023
Materias:
Communication
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10303813/
https://www.ncbi.nlm.nih.gov/pubmed/37375339
http://dx.doi.org/10.3390/molecules28124784
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author Wang, Zong-Cheng
Tan, Ying-Zi
Tang, Lin-Li
Zeng, Fei
author_facet Wang, Zong-Cheng
Tan, Ying-Zi
Tang, Lin-Li
Zeng, Fei
author_sort Wang, Zong-Cheng
collection PubMed
description In this study, we explorethe synthesis of binaphthyl-based chiral macrocyclic hosts for the first time. They exhibited the selective recognition abilities of iodide anions which can be favored over those of other anions (AcO(−), NO(3)(−), ClO(4)(−), HSO(4)(−), Br(−), PF(6)(−), H(2)PO(4)(−), BF(4)(−), and CO(3)F(3)S(−)), as confirmed by UV-vis, HRMS, and (1)H NMR spectroscopy experiments, as well as DFT calculations. Neutral aryl C–H···anion interactions play an important role in the formation complexes. The recognition process can be observed by the naked eye.
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spelling pubmed-103038132023-06-29 Binaphthyl-Based Chiral Macrocyclic Hosts for the Selective Recognition of Iodide Anions Wang, Zong-Cheng Tan, Ying-Zi Tang, Lin-Li Zeng, Fei Molecules Communication In this study, we explorethe synthesis of binaphthyl-based chiral macrocyclic hosts for the first time. They exhibited the selective recognition abilities of iodide anions which can be favored over those of other anions (AcO(−), NO(3)(−), ClO(4)(−), HSO(4)(−), Br(−), PF(6)(−), H(2)PO(4)(−), BF(4)(−), and CO(3)F(3)S(−)), as confirmed by UV-vis, HRMS, and (1)H NMR spectroscopy experiments, as well as DFT calculations. Neutral aryl C–H···anion interactions play an important role in the formation complexes. The recognition process can be observed by the naked eye. MDPI 2023-06-15 /pmc/articles/PMC10303813/ /pubmed/37375339 http://dx.doi.org/10.3390/molecules28124784 Text en © 2023 by the authors. https://creativecommons.org/licenses/by/4.0/Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https://creativecommons.org/licenses/by/4.0/).
spellingShingle Communication
Wang, Zong-Cheng
Tan, Ying-Zi
Tang, Lin-Li
Zeng, Fei
Binaphthyl-Based Chiral Macrocyclic Hosts for the Selective Recognition of Iodide Anions
title Binaphthyl-Based Chiral Macrocyclic Hosts for the Selective Recognition of Iodide Anions
title_full Binaphthyl-Based Chiral Macrocyclic Hosts for the Selective Recognition of Iodide Anions
title_fullStr Binaphthyl-Based Chiral Macrocyclic Hosts for the Selective Recognition of Iodide Anions
title_full_unstemmed Binaphthyl-Based Chiral Macrocyclic Hosts for the Selective Recognition of Iodide Anions
title_short Binaphthyl-Based Chiral Macrocyclic Hosts for the Selective Recognition of Iodide Anions
title_sort binaphthyl-based chiral macrocyclic hosts for the selective recognition of iodide anions
topic Communication
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10303813/
https://www.ncbi.nlm.nih.gov/pubmed/37375339
http://dx.doi.org/10.3390/molecules28124784
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