PROCESS FOR THE SEPARATION OF RACEMIC MIXTURES

摘要

The present invention relates to a process for the separation of racemic mixtures comprising development of a denser molecular imprint on silica with a desired enantiomer by sol-gel-protocol comprising hydrolytic control polymerization of a silica source as the monomer and amino alkylsilane as a functional monomer in the presence of the desired enantiomer, capping of surface OH groups and desorption of ancapsulated enantiomer from the silica.