Chiral Chromatographic Discrimination Ability of a Cellulose 3,5-Dimethylphenylcarbamate/10-Undecenoate Mixed Derivative Fixed on Several Chromatographic Matrices

摘要: Abstract The properties as chiral selector in HPLC stationary phases (CSPs) of a cellulose derivative bearing simultaneously 3,5-dimethylphenylamino carbonyl and 10-undecenoyl groups are described. This polysaccharide is reticulated (or bonded) on chromatographic supports such silica gel, previously treated or not, graphite alumina. thus obtained resistant to the usual solvents used liquid chromatography can be normal reversed phase conditions. results resolution racemic compounds with these depend nature support. best were which bonded allyl gel.