resorcinarene has been researched along with bromoacetate* in 1 studies
1 other study(ies) available for resorcinarene and bromoacetate
| Article | Year |
|---|---|
Preparation and application of methylcalix[4]resorcinarene-bonded silica particles as chiral stationary phase in high-performance liquid chromatography.
Two new types of methylcalix[4]resorcinarene-bonded stationary phases, (3-(C-methylcalix[4]resorcinarene)-2-hydroxypropoxy)-propylsilyl-appended silica particles (MCR-HPS) and bromoacetate-substituted MCR-HPS particles (BAMCR-HPS), have been synthesized and used as chiral stationary phases for high-performance liquid chromatography (HPLC) for the first time. The synthetic stationary phases are characterized by means of elemental analysis and Fourier-transform infrared spectroscopy. The chromatographic behavior of MCR-HPS and BAMCR-HPS was studied with several disubstituted benzenes and some chiral drug compounds under both normal phase and reversed-phase conditions. The results show that MCR-HPS has excellent selectivity for the separation of aromatic positional isomers and BAMCR-HPS exhibits excellent performance for separation of enantiomers of chiral compounds. Topics: Acetates; Benzene; Calixarenes; Chemistry, Pharmaceutical; Chromatography; Chromatography, High Pressure Liquid; Hydrogen Bonding; Isomerism; Models, Chemical; Molecular Conformation; Pharmaceutical Preparations; Phenylalanine; Resorcinols; Silicon Dioxide; Spectroscopy, Fourier Transform Infrared; Stereoisomerism | 2011 |