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(+)-Tartaric acid derivatives: synthesis, structure and induction of spiral structures in liquid-crystal systems

机译:(+)-酒石酸衍生物:液晶系统中螺旋结构的合成,结构和诱导

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摘要

A number O- and N-containing derivatives of (+)-tartaric acid were synthesized and their molecular conformations were examined. Their inducting properties were measured in the liquid crystal compositions. The study of their twisting power indicated that the 1,3,4-three substituted-2,5-dioxopirrolidines have a possibility to applicate in optoelectronic technique. On the based of the dissymetry function method and lattice model of the molecular structure the method of stereodesign of the compound with chiral set level were created.
机译:合成了许多(+)-酒石酸的含O和N的衍生物,并检查了它们的分子构象。在液晶组合物中测量了它们的感应性能。对它们的扭曲能力的研究表明,1,3,4-三取代的2,5-二氧杂吡咯烷有可能应用于光电技术。基于等容函数法和分子结构的晶格模型,建立了具有手性集水平的化合物的立体设计方法。

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