手性配体高分子是七十年代初出现的新的功能性高分子,它和过渡金属Cu(Ⅱ)、Ni(Ⅱ)、Co(Ⅱ)、Cd(Ⅱ)以及Zn(Ⅱ)等金属离子络合形成高分子配合物之后,可对外消旋DL-氨基酸进行立体识别,进而达到光学拆分的目的。就立体识别的机制而言,这无非是底物配体和高分子配体之间的配体交换(取代)反应。然而,这种配体交换反应受制于哪些因素,这并不是一 Chiral ligand polymer is a new functional polymer which appeared in the early seventies. It interacts with transition metal Cu (Ⅱ), Ni (Ⅱ), Co (Ⅱ), Cd (Ⅱ) and Zn After ion complexation to form a polymer complex, the racemic DL-amino acid can be stereospecificized, thereby achieving the purpose of optical resolution. In the case of stereospecific mechanisms this is nothing more than a ligand exchange (substitution) reaction between the substrate ligand and the polymeric ligand. However, it is not one of the factors that this ligand exchange reaction is subject to