| 20110121229 | ENANTIOSELECTIVE ZWITTERIONIC ION-EXCHANGE MATERIAL - An enantioselective zwitterionic ion-exchange material comprising a chiral selector component (SO) comprising at least one cation exchange group and at least one anion exchange group and a carrier, carrying said selector component, wherein the chiral selector component comprises at least one chiral linker moiety to connect said ion exchange groups in a non-macro-cyclic fashion, and said chiral linker moiety contains at least one π-π interaction site. | 05-26-2011 |
