Physical Properties of [BPy] [L-Pro] Chiral Ionic Liquids with Asymmetric Catalytic Performance

International Conference on Manufacturing Technology, Materials and Chemical Engineering

材料科学;化学工业

Chen, Shiyu^1 ; Wu, Cong^1 ; Li, Ruoheng^1 ; Yao, Shun^1 ; Huang, Wencai^1 ; Song, Hang^1

School of Chemical Engineering, Sichuan University, Chengdu

610065, China^1

关键词: Catalytic applications;    Catalytic performance;    Chiral ionic liquids;    Specific rotations;    Synthesis process;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/592/1/012020/pdf
DOI  :  10.1088/1757-899X/592/1/012020

学科分类：材料科学（综合）

来源: IOP

【 摘 要 】

A pyridine-containing chiral ionic liquid [BPy][L-Pro] with an amino acid as the anion was synthesized, and its synthesis process is very simple with 86.6% yield and 97% purity. Some important physical properties including specific rotation, refractive index, conductivity and density of [BPy][L-Pro] have been comprehensively determined. The dependence of main properties of the [BPy][L-Pro] aqueous solution at different concentrations and temperatures was also explored and fitted, which can provide useful information for its asymmetric catalytic application.