An Amide-Functionalized Dynamic Metal-Organic Framework Exhibiting Visual Colorimetric Anion Exchange and Selective Uptake of Benzene over Cyclohexane

被引：55
作者：
Karmakar, Avishek [1 ]
Desai, Aamod V. [1 ]
Manna, Biplab [1 ]
Joarder, Biplab [1 ]
Ghosh, Sujit K. [1 ]
机构：
[1] IISER, Dept Chem, Pune 411008, Maharashtra, India
来源：
CHEMISTRY-A EUROPEAN JOURNAL | 2015年 / 21卷 / 19期
关键词：
amide functionalized frameworks; anion exchange; colorimetry; dynamic frameworks; separation; COORDINATION POLYMERS; STRUCTURAL TRANSFORMATION; 2+2 CYCLOADDITION; SEPARATION; LUMINESCENCE; SENSOR; STATE; SORPTION; BEHAVIOR; LIGAND;
D O I：
10.1002/chem.201406233
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
A novel porous metal-organic framework (MOF) architecture is formed by a neutral amide-functionalized ligand and copper(II). Upon desolvation, this compound undergoes a dynamic structural transformation from a one-dimensional (1D) porous phase to a two-dimensional (2D) non-porous phase that shows selective uptake of benzene over cyclohexane. The as-synthesized compound also acts as a visual colorimetric anion sensor for thiocyanate.
引用
收藏
页码：7071 / 7076
页数：6
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