Synthesis and anion recognition of neutral receptors based on multiamide calix[4]arene

Shunying Liu; Fajun Wang; Lanhua Wei; Wang Xiao; Lingzhi Meng; Yongbing He

doi:10.1360/03yb0124

Synthesis and anion recognition of neutral receptors based on multiamide calix[4]arene

Shunying Liu
, Fajun Wang
, Lanhua Wei
, Wang Xiao
, Lingzhi Meng
, Yongbing He^*

^*Corresponding author for this work

Wuhan University

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

4 Scopus citations

Abstract

Two multiamide calix[4]arenes (5, 6) were synthesized and characterized by IR, ¹H NMR, MS and elemental analysis. The binding properties of receptors with some anions (ρ-O₂NPhOPO₃^2-, ρ-O₂NphO^-, H₂PO₄, Ac^-, Cl^-, Br^- and I^-) were studied by UV-Vis spectra. The results indicate that the tetraamide calix[4]arenes (5, 6) have a good selectivity to the anions containing aromatic ring (τ-O₂NPhOPO₃^2-, τ-O₂NphO^-). The 1:1 complexes between host and guest were formed through multiple hydrogen bonding and π-π interactions. The hosts 5 and 6 also show a definite binding ability for the anions (H₂PO₄^-, Ac^-, Cl^-) that have no ultraviolet absorption, which provides a simple method of spectrum detection for these anions.

Original language	English
Pages (from-to)	145-151
Number of pages	7
Journal	Science in China, Series B: Chemistry
Volume	47
Issue number	2
DOIs	https://doi.org/10.1360/03yb0124
State	Published - Apr 2004
Externally published	Yes

Keywords

Anion recognition
Multiple amide calix[4]arene
Neutral anion receptor
Synthesis
UV-Vis spectrum

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10.1360/03yb0124

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title = "Synthesis and anion recognition of neutral receptors based on multiamide calix[4]arene",

abstract = "Two multiamide calix[4]arenes (5, 6) were synthesized and characterized by IR, 1H NMR, MS and elemental analysis. The binding properties of receptors with some anions (ρ-O2NPhOPO32-, ρ-O2NphO-, H2PO4, Ac-, Cl-, Br- and I-) were studied by UV-Vis spectra. The results indicate that the tetraamide calix[4]arenes (5, 6) have a good selectivity to the anions containing aromatic ring (τ-O2NPhOPO32-, τ-O2NphO-). The 1:1 complexes between host and guest were formed through multiple hydrogen bonding and π-π interactions. The hosts 5 and 6 also show a definite binding ability for the anions (H2PO4-, Ac-, Cl-) that have no ultraviolet absorption, which provides a simple method of spectrum detection for these anions.",

keywords = "Anion recognition, Multiple amide calix[4]arene, Neutral anion receptor, Synthesis, UV-Vis spectrum",

author = "Shunying Liu and Fajun Wang and Lanhua Wei and Wang Xiao and Lingzhi Meng and Yongbing He",

year = "2004",

month = apr,

doi = "10.1360/03yb0124",

language = "英语",

volume = "47",

pages = "145--151",

journal = "Science in China, Series B: Chemistry",

issn = "1006-9291",

publisher = "Gordon and Breach Science Publishers",

number = "2",

}

TY - JOUR

T1 - Synthesis and anion recognition of neutral receptors based on multiamide calix[4]arene

AU - Liu, Shunying

AU - Wang, Fajun

AU - Wei, Lanhua

AU - Xiao, Wang

AU - Meng, Lingzhi

AU - He, Yongbing

PY - 2004/4

Y1 - 2004/4

N2 - Two multiamide calix[4]arenes (5, 6) were synthesized and characterized by IR, 1H NMR, MS and elemental analysis. The binding properties of receptors with some anions (ρ-O2NPhOPO32-, ρ-O2NphO-, H2PO4, Ac-, Cl-, Br- and I-) were studied by UV-Vis spectra. The results indicate that the tetraamide calix[4]arenes (5, 6) have a good selectivity to the anions containing aromatic ring (τ-O2NPhOPO32-, τ-O2NphO-). The 1:1 complexes between host and guest were formed through multiple hydrogen bonding and π-π interactions. The hosts 5 and 6 also show a definite binding ability for the anions (H2PO4-, Ac-, Cl-) that have no ultraviolet absorption, which provides a simple method of spectrum detection for these anions.

AB - Two multiamide calix[4]arenes (5, 6) were synthesized and characterized by IR, 1H NMR, MS and elemental analysis. The binding properties of receptors with some anions (ρ-O2NPhOPO32-, ρ-O2NphO-, H2PO4, Ac-, Cl-, Br- and I-) were studied by UV-Vis spectra. The results indicate that the tetraamide calix[4]arenes (5, 6) have a good selectivity to the anions containing aromatic ring (τ-O2NPhOPO32-, τ-O2NphO-). The 1:1 complexes between host and guest were formed through multiple hydrogen bonding and π-π interactions. The hosts 5 and 6 also show a definite binding ability for the anions (H2PO4-, Ac-, Cl-) that have no ultraviolet absorption, which provides a simple method of spectrum detection for these anions.

KW - Anion recognition

KW - Multiple amide calix[4]arene

KW - Neutral anion receptor

KW - Synthesis

KW - UV-Vis spectrum

UR - https://www.scopus.com/pages/publications/3042764758

U2 - 10.1360/03yb0124

DO - 10.1360/03yb0124

M3 - 文章

AN - SCOPUS:3042764758

SN - 1006-9291

VL - 47

SP - 145

EP - 151

JO - Science in China, Series B: Chemistry

JF - Science in China, Series B: Chemistry

IS - 2

ER -

Synthesis and anion recognition of neutral receptors based on multiamide calix[4]arene

Abstract

Keywords

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