A hydrophilic ligand exchange complex based on polyvinylamine resin was prepared and used as stationary phase of HPLC to resolute of DL-amino acids.The mechanism and model of resolution were studied.

• 本文设计并合成了新型亲水性手性配体铜络合聚乙烯胺树脂，并以此树脂为高效液相色谱固定相，对一系列氨基酸进行了拆分研究，对拆分机理进行了探讨，并提出了合理的模型解释。