1Martin G Schmid, Gerald Gtibitz. Chiral separation by lig- and-exchange[ J ]. Macedonian Journal of Chemistry and Chemical Engineering,2011,30 (2) : 127-137.
2Sugden K, Hunter C, Lloyd-Jones G. Ligand-exchange ch- romatography:I. Resolution of L-and D-proline on a cop- per( II)-proline complex bound to microparticdlate silica gel[ J]. Journal of Chromatography, 1980,192:228-231.