Bonded cellulose-derived high-performance liquid chromatography chiral stationary phases. I. Influence of the degree of fixation on selectivity.

Four mixed 10-undecenoyl-3,5-dimethylphenylaminocarbonyl derivatives of cellulose, with an increasing proportion of alkenoyl groups, were synthesized and chemically bonded on allylsilica gel. The influence of the degree of fixation of the cellulose derivative on the matrix for the four resulting chiral stationary phases on their selectivity is discussed.