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    虞斌, 丁孟贤. 旋光性聚酰胺的合成,表征及其手性识别能力[J]. 功能高分子学报, 1993, 6(3): 193-198.
    引用本文: 虞斌, 丁孟贤. 旋光性聚酰胺的合成,表征及其手性识别能力[J]. 功能高分子学报, 1993, 6(3): 193-198.
    shu
    Synthesis, Characterization and Chiral Recognition Ability of Optically Active Polyamides Obtained form L-Tartaric Acid and Various Diamines[J]. Journal of Functional Polymers, 1993, 6(3): 193-198.
    Citation: Synthesis, Characterization and Chiral Recognition Ability of Optically Active Polyamides Obtained form L-Tartaric Acid and Various Diamines[J]. Journal of Functional Polymers, 1993, 6(3): 193-198.
    shu

    旋光性聚酰胺的合成,表征及其手性识别能力

    Synthesis, Characterization and Chiral Recognition Ability of Optically Active Polyamides Obtained form L-Tartaric Acid and Various Diamines

      摘要
    • 摘要: 用天然酒石酸与不同芳香二胺成盐后,经高温缩聚反应,合成了五种新的旋光性聚酰胺,讨论了聚合条件对聚合物的α_D~(20)值的影响以及聚合物的旋光稳定性、热稳定性。~1H-NMR及园二色(CD)谱显示聚合物的分子链存在某种有序构象。手性拆分实验初步显示所合成的聚酰胺对苯丙氨酸有手性识别能力。

       

      Abstract: Five new optically active polyamidcs were synthesized at high temperatures by the condensation of the salts from L-tartaric acid with diamincs. The influence of polymerization condition on the specific rotation was discussed. Based on the specific rotatio

       

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