含有二级环官能化的环糊精塞住轴的轮烷在水中的阴离子识别。
Anion recognition in water by a rotaxane containing a secondary rim functionalised cyclodextrin stoppered axle.
机构信息
Institute for Nanomaterials, Advanced Technologies and Innovation, Technical University of Liberec, Studentská 1402/2, 461 17 Liberec, Czech Republic.
出版信息
Chem Commun (Camb). 2015 Mar 14;51(21):4499-502. doi: 10.1039/c5cc00171d.
PMID:25682747
Abstract
The synthesis of a water soluble [2]rotaxane is reported using hydrophilic secondary rim functionalised permethylated β-cyclodextrin derivatives as the axle stopper groups. The rotaxane recognises halide anions in pure water with impressive selectivity over sulfate.
摘要
报道了一种水溶性[2]轮烷的合成方法，使用亲水性的二级边缘官能化的全甲基化β-环糊精衍生物作为轮烷轴的止动基团。该轮烷在纯水中对卤化物阴离子具有令人印象深刻的选择性，而对硫酸盐具有较高的选择性。
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