L－PROLINE－FUNCTIONALIZED　POLYSTYRENE　WITH　1－METHYLDECYLENE　SPACER　AS　A　CHIRAL　STATIONARY　PHASE　FOR　LIGAND－EXCHANGE　CHROMATOGRAPHIC　RESOLUTION　OF　AMINO　ACID　RACEMATES  

作　　者：MaJianbiao ChenLi 等 

机构地区：[1]TheStateKeyLaboratoryoffunctionalPolymerMaterialsforAdsorptionandSeparationInstituteofPolymerChemistry,Nankaiuniversity,Tianjin300071 [2]TheStateKeyLaboratoryoffunctionalPolymerMaterialsforAdsorptionandS

出　　处：《Chinese Journal of Reactive Polymers》1995年第1期119-126,共8页中国反应性高分子（英文版）

摘　　要：The L - proline - functionalized polystyrene with 1- methyldecylene spacerwas synthesized from 2 % divinylbenzene -crosslinked Polystyrene gel via 10 -bro-mo - 1 - methyldecyl polystyrene intermediate. After complexed with copper(Ⅱ )ion, the polymer with L - proline ligand was used as the chiral statiboary phase(CSP) for ligand exchange chromatography of amino acid racemates. The resultsshowed that the CSP possessed powerful enantioselectivity and all racenzates of thefifteen tried amino acids were completely separated.Ｌ－ＰＲＯＬＩＮＥ－ＦＵＮＣＴＩＯＮＡＬＩＺＥＤＰＯＬＹＳＴＹＲＥＮＥＷＩＴＨ１－ＭＥＴＨＹＬＤＥＣＹＬＥＮＥＳＰＡＣＥＲＡＳＡＣＨＩＲＡＬＳＴＡＴＩＯＮＡＲＹＰＨＡＳＥＦＯＲＬＩＧＡＮＤ－ＥＸＣＨＡＮＧＥＣＨＲＯＭＡＴＯＧＲＡＰＨＩＣＲＥＳＯＬＵＴ...

关 键 词：左旋-脯氨酸-职能化聚苯乙烯 手性固定相 1-甲基癸烯 色谱分离 氨基酸消旋体 

分 类 号：O629.711[理学—有机化学] O657.7[理学—化学]