Enantioselective Separation over a Chiral Biphenol-Based Metal-Organic Framework.
Anees AbbasZhao-Xi WangZijian LiHong JiangYan LiuYong CuiPublished in: Inorganic chemistry (2018)
A chiral porous 3D metal-organic framework (MOF) is constructed from an enantiopure carboxylate ligand of 1,1'-biphenol, which can be utilized as adsorbent for the separation of aromatic alcohols and sulfoxides with enantioselectivity of up to 99.4%. Single-crystal X-ray diffraction analysis reveals the binding sites and host-guest interactions clearly, providing microscopic insight into the origin of the enantiosorption in the framework.
Keyphrases
- metal organic framework
- liquid chromatography
- capillary electrophoresis
- ionic liquid
- mass spectrometry
- electron microscopy
- high resolution
- wastewater treatment
- solid phase extraction
- dual energy
- amino acid
- magnetic resonance imaging
- aqueous solution
- crystal structure
- tandem mass spectrometry
- solid state
- simultaneous determination
- tissue engineering