Carla Thoelen, Kris Van de Walle, Ivo F. J. Vankelecom and Pierre A. Jacobs
Siliceous MCM-41 and MCM-48, covalently linked with the chiral selector (R)-naphthylethylamine, have been evaluated as supports in chiral HPLC and show for several racemates higher separation factors than for a stationary phase based on amorphous silica.