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发明公开
CN105399758A 一种环状手性配位聚合物及其制备方法与应用 无效 - 撤回

一种环状手性配位聚合物及其制备方法与应用
摘要：
本发明公开了一种环状手性配位聚合物及其制备方法与应用，其化学式为[Cu3(R,R-cdpa)3(CH3OH)3].6ClO4.3CH3OH，制备方法包括将Cu(ClO4)2·6H2O和R,R-cdpa加入8mL CH3OH溶液中进行混合，得到悬浊液；将该悬浮液转移到反应釜中反应后制得环状手性配位聚合物。优点为本发明采用基于手性环己二胺的双螯合配体R,R-cdpa与Cu(II)构筑了一种环状手性配位聚合物；同时，本发明的制备工艺简单，无需复杂的合成设备，降低生产成本；此外，制备的配位聚合物能够应用于芳香醛与硝基甲烷的不对称亨利反应。
摘要（英）：

The invention discloses an annular chiral coordination polymer, a preparation method and applications. The chemical formula is [Cu3(R,R-cdpa)3(CH3OH)3].6ClO4.3CH3OH. The preparation method comprises steps: Cu(ClO4)2.6H2O and R,R-cdpa are added in 8mL of a CH3OH solution, mixing is carried out, and a suspension is prepared; the suspension is transferred to a reaction vessel, the reaction is carried out, and an annular chiral coordination polymer is prepared. The preparation method is advantageous in that the bichelating ligand R,R-cdpa based on chiral cyclohexanediamine and and Cu(II) are employed to prepare an annular chiral coordination polymer. In addition, the preparation technology is simple, complex synthesis devices are not needed, and the production cost is lowered. the prepared coordination polymer can be used in an asymmetric Henry reaction of aromatic aldehyde and nitromethane.

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