Synthesis and structural characterization of a novel dinuclear Cu(<scp>ii</scp>) complex: an efficient and recyclable bifunctional heterogeneous catalyst for the diastereoselective Henry reaction
作者:Datta Markad、Sanjay K. Mandal
DOI:10.1039/c8dt00708j
日期:——
describe the synthesis and structural characterization of a novel dinuclear Cu(II) complex containing a new flexible mixed pyridine-carboxylate ligand. Single crystal X-ray diffraction reveals its uniqueness with two coordinated water molecules and four uncoordinated pyridyl groups. Utilizing the bifunctional catalytic sites, it has been found to be an efficient, robust and recyclable heterogeneous catalyst
我们描述了含有新的柔性混合吡啶-羧酸盐配体的新型双核Cu(II)配合物的合成和结构表征。单晶X射线衍射揭示了其独特性,其具有两个配位的水分子和四个未配位的吡啶基。利用双功能催化位点,已发现它是醛与硝基乙烷的非对映选择性亨利(硝基醛醇)反应的有效,坚固和可回收的非均相催化剂。