| 135730-19-7

• 分子结构分类: 有机化合物 - 有机氧化合物
• CAS: 135730-19-7
• 化学式: C₁₄H₁₆N₂O₂S₂
• 分子量: 308.425
• InChiKey: HCZWEQNLQPIYES-UHFFFAOYSA-N

反应信息

• 作为反应物：
  描述：

  copper(II) acetate monohydrate 、 在 pyridine 作用下， 以 甲醇 、 乙醇 为溶剂， 生成
  参考文献：
  名称：

  Synthesis, demetallation, remetallation and transmetallation of new mono- and binuclear schiff base complexes

  摘要：

  New mono- and binuclear nickel(II) complexes [PyNi(ONS-COPh)] and [PyNi(ONS-CO)]2-C6H4 have been prepared by a nucleophilic substitution reaction of the C-H methine-containing complex, mono-pyridine-S-methyl-N-acetylacetonehydrazine-carbodithioate nickel(II) [PyNi(HONS)], with benzoyl chloride and phthaloyl dichloride, respectively. Reaction of phenylisocyanate and m-xylene diisocyanate to [PyNi(HONS)] also gave new mono- and binuclear nickel(II) complexes, [PyNi(ONS-CONHPh)] and [PyNi(ONS-CONH)]2-m-xyl, respectively. The demetallation and transmetallation of the prepared nickel(II) complexes with Na2EDTA and copper(II) acetate monohydrate afford the corresponding mono- and binucleating ligands and mono- and binuclear copper(II) complexes, respectively. The conditions of the reliable demetallation and transmetallation reactions are described. The copper(II) complexes are also synthesized from the reaction of copper(II) acetate with the free ligands. All new compounds are characterized by various physical techniques. The mono- and binuclear nickel(II) and copper(II) complexes display magnetic and spectroscopic behaviour characteristic of square planar complexes. The ESR spectra of the mono- and binuclear copper(II) complexes are similar, indicating the absence of any magnetic coupling between the metal centres.

  DOI：

  10.1016/s0277-5387(00)83609-8