Chiral DHIP-Based Metal–Organic Frameworks for Enantioselective Recognition and Separation
作者:Jie Zhang、Zijian Li、Wei Gong、Xing Han、Yan Liu、Yong Cui
DOI:10.1021/acs.inorgchem.6b00894
日期:2016.8.1
Two chiral porous 2,3-dihydroimidazo[1,2-a]pyridine (DHIP)-based metal–organic frameworks (MOFs) are assembled from an enantiopure dipyridyl-functionalized DHIP bridging ligand. The Zn-DHIP MOF shows a good enantioseparation performance toward aromatic sulfoxides, and the heterogeneous adsorbent can be readily recovered and reused without significant degradation of the separation performance.
两个手性多孔2,3-二氢咪唑并[1,2- a ]吡啶(DHIP)基金属有机骨架(MOFs)是由对映体纯的二吡啶基官能化的DHIP桥联配体组装而成的。Zn-DHIP MOF对芳族亚砜显示出良好的对映体分离性能,且不均匀的吸附剂可以很容易地回收和再利用,而不会显着降低分离性能。