Thiacalix[4]tube: synthesis, X-ray crystal structure and preliminary binding studies

Susan E. Matthews; Vitor Felix; Michael G. B. Drew; Paul D. Beer

doi:10.1039/B106094P

Thiacalix[4]tube: synthesis, X-ray crystal structure and preliminary binding studies

Susan E. Matthews, Vitor Felix, Michael G. B. Drew, Paul D. Beer

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

27 Citations (Scopus)

Abstract

The calix [4] tube family of ionophores has been extended to encompass the slightly larger thiacalix [4] tube. H-1 NMR and crystallographic studies show the ligand to adopt a flexible C-2v flattened cone arrangement. However, in contrast to the parent calix [4] tube, preliminary binding studies show no selectivity for potassium, in agreement with the absence of a template effect in tube formation and molecular modelling studies.

Original language	English
Pages (from-to)	1355-1358
Number of pages	4
Journal	New Journal of Chemistry
Volume	25
Issue number	11
DOIs	https://doi.org/10.1039/B106094P
Publication status	Published - 2001

Keywords

METAL
SELECTIVITY
SULFUR

Access to Document

10.1039/B106094P

Cite this

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title = "Thiacalix[4]tube: synthesis, X-ray crystal structure and preliminary binding studies",

abstract = "The calix [4] tube family of ionophores has been extended to encompass the slightly larger thiacalix [4] tube. H-1 NMR and crystallographic studies show the ligand to adopt a flexible C-2v flattened cone arrangement. However, in contrast to the parent calix [4] tube, preliminary binding studies show no selectivity for potassium, in agreement with the absence of a template effect in tube formation and molecular modelling studies.",

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AU - Felix, Vitor

AU - Drew, Michael G. B.

AU - Beer, Paul D.

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AB - The calix [4] tube family of ionophores has been extended to encompass the slightly larger thiacalix [4] tube. H-1 NMR and crystallographic studies show the ligand to adopt a flexible C-2v flattened cone arrangement. However, in contrast to the parent calix [4] tube, preliminary binding studies show no selectivity for potassium, in agreement with the absence of a template effect in tube formation and molecular modelling studies.

KW - METAL

KW - SELECTIVITY

KW - SULFUR

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DO - 10.1039/B106094P

M3 - Article

SN - 1144-0546

VL - 25

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JO - New Journal of Chemistry

JF - New Journal of Chemistry

IS - 11

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