Chiral packing materials for high-performance liquid chromatographic resolution of enantiomers based on substituted branched polysaccharides coated on silica gel.
The preparation of amylopectin-based chiral stationary phases coated on an achiral support, according to a process similar to that reported for substituted cellulose or amylose carbamate derivatives, is reported. The influence of the different synthesis parameters on chiral discrimination is discussed.
ENSCPB/CNRS-URA 35, Laboratoire de Chimie Organique et Organometallique, Talence, France.
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D000687:Amylopectin / Q000737:chemistry*; D000688:Amylose / Q000737:chemistry; D002240:Carbohydrate Sequence; D002482:Cellulose / Q000737:chemistry; D002851:Chromatography, High Pressure Liquid / Q000295:instrumentation*; D008969:Molecular Sequence Data; D058428:Silica Gel; D012822:Silicon Dioxide / Q000737:chemistry*; D013056:Spectrophotometry, Ultraviolet; D013237:Stereoisomerism
D058428:Silica Gel; D012822:Silicon Dioxide; D002482:Cellulose; D000688:Amylose; D000687:Amylopectin