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Journals / Turkish Journal of Chemistry / 2007 / Cilt: 31 - Sayı: 3

Studies on the Anion Recognition Properties of Synthesized Receptors III: A Novel Thiourea-Based Receptor Constructed by Benzo-15-Crown-5 for Sensing Anions in a Strong Polar Solvent

You-Ming ZHANG
Hai-Xian REN
Yan-Qing ZHOU
Rong LUO
Pages
327–334
Publication Date
2007-03-01
DOI
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AI Summary & Key Takeaways

AI Insight
⚡ TL;DR(Too Long; Didn't Read)

The results showed that hydrogen-bonding complexes were formed between the receptors and the tested anions, such as CH3COO- and F-.

📌 3 Key Takeaways

🎯
Objective & Hypothesis:A new series of receptors were designed and synthesized, and their interactions with anions, such as F-, Cl-, Br-, I-, CH3COO-, HSO4-, and NO3-, in DMSO solvent were investigated using UV-Vis absorption spectroscopy.
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Key Findings & Data:The results showed that hydrogen-bonding complexes were formed between the receptors and the tested anions, such as CH3COO- and F-.
💡
Conclusion & Impact:These findings were expected to be of significance for designing and developing a novel, highly selective receptor for the acetate anion in a strong polar solvent.
🔬Design:Research Article
📍Scope:Comprehensive Sample
⚙️Variables:Anion recognition · thiosemicarbazone · binding constant

Abstract

A new series of receptors were designed and synthesized, and their interactions with anions, such as F-, Cl-, Br-, I-, CH3COO-, HSO4-, and NO3-, in DMSO solvent were investigated using UV-Vis absorption spectroscopy. The results showed that hydrogen-bonding complexes were formed between the receptors and the tested anions, such as CH3COO- and F-. It was also found that the selectivity of the receptors for anions could be efficiently tuned by changing the place of the substituent group at the N-phenyl moiety. The recognition mechanism and binding mode are discussed. These findings were expected to be of significance for designing and developing a novel, highly selective receptor for the acetate anion in a strong polar solvent.

Özet

A new series of receptors were designed and synthesized, and their interactions with anions, such as F-, Cl-, Br-, I-, CH3COO-, HSO4-, and NO3-, in DMSO solvent were investigated using UV-Vis absorption spectroscopy. The results showed that hydrogen-bonding complexes were formed between the receptors and the tested anions, such as CH3COO- and F-. It was also found that the selectivity of the receptors for anions could be efficiently tuned by changing the place of the substituent group at the N-phenyl moiety. The recognition mechanism and binding mode are discussed. These findings were expected to be of significance for designing and developing a novel, highly selective receptor for the acetate anion in a strong polar solvent.

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Cite This Article

ZHANG, Y., REN, H., ZHOU, Y., LUO, R. (2007). Studies on the Anion Recognition Properties of Synthesized Receptors III: A Novel Thiourea-Based Receptor Constructed by Benzo-15-Crown-5 for Sensing Anions in a Strong Polar Solvent. Turkish Journal of Chemistry, Cilt: 31 - Sayı: 3, 327–334. https://ajindex.com/articles/184991

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