A pyrrole-containing cleft-type halogen bonding receptor for oxoanion recognition and sensing in aqueous solvent media

被引：24
|
作者：
Lim, Jason Y. C. [1 ]
Beer, Paul D. [1 ]
机构：
[1] Univ Oxford, Dept Chem, Chem Res Lab, Mansfield Rd, Oxford OX1 3TA, England
来源：
NEW JOURNAL OF CHEMISTRY | 2018年 / 42卷 / 13期
关键词：
ANION RECEPTORS; BINDING; SMARAGDYRINS; SELECTIVITY; SAPPHYRINS; TRANSPORT; SULFATE; NITRATE; WATER;
D O I：
10.1039/c8nj00420j
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
The synthesis and anion binding properties of a novel pyrrole-containing dicationic halogen bonding (XB) motif is described. When incorporated into an acyclic cleft-type receptor, rare selectivity for tetrahedral oxoanions (H2PO4- and SO42-) over halides is observed in aqueous solvent media.
引用
收藏
页码：10472 / 10475
页数：4
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