Enantioselective adsorption in homochiral metal-organic frameworks: the pore size influence

被引:80
作者
Gu, Zhi-Gang [1 ,4 ]
Grosjean, Sylvain [2 ]
Braese, Stefan [3 ,5 ]
Woell, Christof [1 ]
Heinke, Lars [1 ]
机构
[1] Karlsruhe Inst Technol, Inst Funct Interfaces IFG, D-76344 Eggenstein Leopoldshafen, Germany
[2] Karlsruhe Inst Technol, Inst Biol Interfaces IBG, Soft Matter Synth Lab, D-76344 Eggenstein Leopoldshafen, Germany
[3] Karlsruhe Inst Technol, IOC, D-76131 Karlsruhe, Germany
[4] Chinese Acad Sci, Fujian Inst Res Struct Matter, State Key Lab Struct Chem, Fuzhou 350002, Peoples R China
[5] Karlsruhe Inst Technol, Inst Toxicol & Genet, D-76344 Eggenstein Leopoldshafen, Germany
关键词
LIQUID-PHASE EPITAXY; COORDINATION POLYMERS; ASYMMETRIC CATALYSIS; BUILDING-BLOCKS; SEPARATION; INDUCTION;
D O I
10.1039/c5cc02706c
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
Uptake experiments in thin films of isoreticular chiral MOFs of type Cu-2(Dcam)(2)(L) with identical stereogenic centers but different pore dimensions show that the enantioselectivity is significantly influenced by the pore size. The highest selectivity was found for medium pore sizes, roughly corresponding to the extension of the chiral guest molecule, limonene.
引用
收藏
页码:8998 / 9001
页数:4
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