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The macromolecular reaction is one of the important basic methods for synthesis of functional polymers. Being used for resolution of a-amino acid enantiomers, ten different poly (ethyl o-methacrylate) containing chiral a-amino acid ligands were prepared and the SN2 reaction mechanism was discussed in detail. The effects of the property and amount of solvent, the types and concentration of a-amino acid, the temperature and time of reaction and the base catalysts on the SN2 reaction were also discussed. 相似文献
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由于外消旋化合物通过含手性配体的不对称配位树脂进行光学拆分已有一些完全成功的报道,因而近年来研制和开拓具有不同配体,尤其是含有α-氨基酸的手性树脂已引起人们极大兴趣,考虑到丙烯酸酯类为母体的手性树脂具有价廉易得、亲水性好、配 相似文献