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不对称合成研究是手性物质创造的关键方法和手段,是化学研究最为活跃的领域之一。它在关乎人类健康的手性医药、农药、香料、香精、食品添加剂以及多种功能材料等相关领域具有重要的理论意义和应用前景。手性是自然界的基本属性。一个化合物分子与其镜像不能重合,则该化合物具有手性。不对称合成反应就是使化学反应在人为的不对称环境中进行,以求最大限度地得到所需立体构型的产物。其中不对称催化是用少量手性催化剂将大量潜手性底物转化
Asymmetric synthesis of chiral substances is the key to the creation of means and means, is one of the most active chemical research field. It has important theoretical significance and application prospect in the fields of chiral medicine, pesticide, perfume, flavor, food additive and many kinds of functional materials and other related human health. Chirality is the basic nature of nature. A compound molecule and its mirror image can not coincide, then the compound has chirality. Asymmetric synthesis reaction is to make the chemical reaction in a man-made asymmetric environment, in order to maximize the desired three-dimensional configuration of the product. Among them asymmetric catalysis is the use of a small amount of chiral catalyst will convert a large number of potential chiral substrates