An easy and low-cost method of embedding chiral molecules in metal-organic frameworks for enantioseparation
An easy and low-cost method of embedding chiral molecules in metal-organic frameworks for enantioseparation
复制标题
一种简单且低成本的将手性分子嵌入金属有机框架中进行对映分离的方法
DOI：
10.1039/d0cc03349a
复制
发表时间：
2020-07-11
影响因子：
4.9
通讯作者：
Cao, Rong
中科院分区：
文献类型：
--
作者：
Hu, Xiao-Jing;Huang, Ge;Cao, Rong
一种简单的方法，合成后交换调制剂（PSEm），已经证明在这里制备手性金属-有机框架对映体分离。在此基础上，通过与市售的手性羧酸分子交换mof金属簇上的配位调节剂，制备了三个手性多孔zr基金属有机骨架。此外，所获得的材料对三种不同的对映体表现出对映体选择性，这为设计一种简单、低成本的对映体分离MOF材料提供了概念证明。
A facile method, post-synthetic exchange of modulators (PSEm), has been demonstrated here to prepare chiral metal-organic frameworks for enantioseparation. Based on this method, three chiral porous Zr-based metal-organic frameworks have been prepared through exchanging the coordinated modulators on metal clusters of MOFs with commercially available chiral carboxylic acid molecules. In addition, the obtained materials show enantioselectivity toward three different enantiomers, which presents a proof of concept for the design of MOF materials for enantioseparation by an easy and low-cost method.