Article ; Online: Binaphthyl-Based Chiral Macrocyclic Hosts for the Selective Recognition of Iodide Anions
Molecules, Vol 28, Iss 4784, p
2023 Volume 4784
Abstract: 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 − ...
Abstract | 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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Keywords | binaphthyl ; chiral macrocyclic ; iodide anion ; recognition ; supramolecular chemistry ; Organic chemistry ; QD241-441 |
Language | English |
Publishing date | 2023-06-01T00:00:00Z |
Publisher | MDPI AG |
Document type | Article ; Online |
Database | BASE - Bielefeld Academic Search Engine (life sciences selection) |
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