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

被引：26
|
作者：
Matthews, SE
Felix, V
Drew, MGB
Beer, PD
机构：
[1] Univ Oxford, Inorgan Chem Lab, Oxford OX1 3QR, England
[2] Univ Reading, Dept Chem, Reading RG6 6AD, Berks, England
来源：
NEW JOURNAL OF CHEMISTRY | 2001年 / 25卷 / 11期
关键词：
D O I：
10.1039/b106094p
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
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.
引用
收藏
页码：1355 / 1358
页数：4
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