Journal
MICROPOROUS AND MESOPOROUS MATERIALS
Volume 294, Issue -, Pages -Publisher
ELSEVIER
DOI: 10.1016/j.micromeso.2019.109892
Keywords
Chiral porous polymers; Friedel-Crafts reaction; Adsorbent; Amino acids
Categories
Funding
- China Postdoctoral Science Foundation [2017M621231]
- Postdoctoral Science Foundation of Heilongjiang Province [LBH-Z16010]
- Natural Science Foundation of Heilongjiang province, China [QC2016060]
- National Natural Science Foundation of China [21404027]
- Fundamental Research Funds for the Central Universities [3072019CF1014]
Ask authors/readers for more resources
A novel type of chiral porous network polymer was prepared by a simple one-step Friedel-Crafts reaction of L-Tryptophan with benzene. The resulting materials were mainly microporous with a high surface area and its porous structures can be adjusted by varying the ratio of the reactants. The polymer materials were extensively characterized by FT-IR spectroscopy, solid-state C-13 CP/MAS spectra, TGA and N-2 adsorption-desorption measurement. The chiral property of the chiral porous network polymers was studied by enantioselective adsorption experiments using circular-dichroism spectroscopy. The maximum saturated absorbency toward L-Tryptophan and D-Tryptophan was 55.36% and 41.82%, respectively. The approach presented in this paper open a new type of functional chiral materials with potential applications for chiral resolution.
Authors
I am an author on this paper
Click your name to claim this paper and add it to your profile.
Reviews
Recommended
No Data Available