Dendrimer-Like Chiral Stationary Phases Derived from (1R, 2R)-(+)-1,2-Diphenylethylenediamine and 1,3,5-Benzenetricarbonyl Trichloride |
| |
| Authors: | S. H. Huang S. R. Li Z. W. Bai Z. Q. Pan C. Q. Yin |
| |
| Affiliation: | 1. Department of Chemical Engineering and Pharmacy, Wuhan Institute of Chemical Technology, Wuhan, Hubei Province, 430073, China
2. Key Laboratory of Novel Reactor and Green Chemical Engineering of Hubei Province, Wuhan Institute of Chemical Technology, Wuhan, Hubei Province, 430073, China
|
| |
| Abstract: | Three dendrimers were synthesized directly on aminated silica gel using (1R, 2R)-(+)-1,2-diphenylethylenediamine and 1,3,5-benzenetricarbonyl trichloride as building blocks. The chiral stationary phases were obtained by modification of these dendrimers with phenyl isocyanate. All derivatives prepared on silica gel were characterized by FTIR spectrum, solid-state 1H NMR and elemental analysis. The enantioseparation ability of the chiral stationary phases was preliminarily evaluated by high-performance liquid chromatography. The chiral stationary phase of one-generation dendrimer exhibited best enantioseparation ability. |
| |
| Keywords: | |
| 本文献已被 SpringerLink 等数据库收录！ |
|
