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

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

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.

[1] Ł. Albrecht,et al. Breaking Aromaticity with Aminocatalysis: A Convenient Strategy for Asymmetric Synthesis. , 2018, Angewandte Chemie.

[2] M. Collado-González,et al. Density and refractive index data of binary and ternary mixtures of imidazolium-based ionic liquids, n-hexane and organic compounds involved in the kinetic resolution of rac-2-pentanol , 2018, Data in brief.

[3] S. Mintova,et al. A Facile Route toward the Increase of Oxygen Content in Nanosized Zeolite by Insertion of Cerium and Fluorinated Compounds , 2018, Molecules.

[4] V. Fiore,et al. Characterization of a new natural fiber from Arundo donax L. as potential reinforcement of polymer composites. , 2014, Carbohydrate polymers.

[5] L. Glasser,et al. Lattice and phase transition thermodynamics of ionic liquids , 2004 .

[6] N. Kumaragurubaran,et al. Direct catalytic asymmetric aldol reactions of aldehydes. , 2002, Chemical communications.

[7] Yoichi M. A. Yamada,et al. Direct Catalytic Asymmetric Aldol Reactions of Aldehydes with Unmodified Ketones , 1997 .

[8] Y. Yoshimura,et al. Water concentration dependence of the refractive index of various ionic liquid-water mixtures , 2018 .