(4,7-dimethyl-1,10-phenanthroline)bis(trifluoroacetato)palladium(II) | 157378-09-1

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 喹啉及其衍生物
• 英文名称: (4,7-dimethyl-1,10-phenanthroline)bis(trifluoroacetato)palladium(II)
• 英文别名: [Pd(4,7-dimethyl-1,10-phenanthroline)(CF3COO)2
• CAS: 157378-09-1
• 化学式: C₁₈H₁₂F₆N₂O₄Pd
• 分子量: 540.715
• InChiKey: OHIGCFGVOBMYQI-UHFFFAOYSA-L

计算性质

• 辛醇/水分配系数(LogP)：
  None
• 重原子数：
  None
• 可旋转键数：
  None
• 环数：
  None
• sp3杂化的碳原子比例：
  None
• 拓扑面积：
  None
• 氢给体数：
  None
• 氢受体数：
  None

反应信息

• 作为反应物：
  描述：

  ammonium hexafluorophosphate 、 (4,7-dimethyl-1,10-phenanthroline)bis(trifluoroacetato)palladium(II) 、 4,4,5,5-tetramethylimidazoline-1-oxyl-2-p-pyridyl-3-oxide 以 甲醇 、 水 、 N,N-二甲基甲酰胺 为溶剂， 以87%的产率得到[Pd(4,7-dimethyl-1,10-phenanthroline)(NIT-pPy)2](PF6)2*DMF
  参考文献：
  名称：

  基于二氮螯合配体和带有硝酰基硝基氧自由基的吡啶的混合配体铂钯配合物

  摘要：

  报道了基于螯合配体 4,7-二甲基-1、10-菲咯啉和 2,2'-联吡啶的新型阳离子混合配体钯和铂配合物，并带有带有硝酰基硝基氧化自由基的吡啶。两种配合物 [Pd(4,7-二甲基-1,10-菲咯啉)(NIT-pPY)(2)](PF6)(2) 的合成、X 射线晶体结构和磁性。DMF 和 [Pt(2,2'-bipyridine-NN')(NIT-pPY)(2)](PF6)(2) 中心点 0.25H(2)O，（其中 NIT-pPy = 2-(p-吡啶基)-4,4,5,5-四甲基咪唑啉-1-氧基-3-氧化物)进行了描述。这两种金属配合物显示出应变的方形平面几何形状。短的分子间接触通过硝基氧基团发生，并且弱的分子间反铁磁相互作用在低温下占主导地位。(c) 2007 Elsevier BV 版权所有。

  DOI：

  10.1016/j.inoche.2007.08.013
• 作为产物：
  描述：

  4,7-二甲基-1,10-菲咯啉 在 CH₃COOH 作用下， 以 甲醇 、 丙酮 为溶剂， 生成 (4,7-dimethyl-1,10-phenanthroline)bis(trifluoroacetato)palladium(II)
  参考文献：
  名称：

  Synthesis and characterization of monochelated carboxylatopalladium(II) complexes with nitrogen-donor chelating ligands. Crystal structures of diacetato(1,10-phenanthroline)- and diacetato(2,9-dimethyl-1,10-phenanthroline)-palladium(II)

  摘要：

  Two series of monochelated carboxylatopalladium(II) complexes of general formula [Pd(L-L)(MeCO2)2] and [Pd(L-L)(CF3CO2)2] [L-L = 1,10-phenanthroline (phen), 2,2'-bipyridine and their substituted derivatives) have been prepared and characterized. The chemical behaviour of the complexes in solution has been studied in different solvents mainly by means of H-1 NMR experiments. These showed that, unlike the acetato complexes, the trifluoroacetato derivatives undergo partial dissociation of the anionic ligand in Me2SO solution at room temperature. A similar behaviour was also observed for the acetato complexes in CD3OD. The signals of the H-2, H-9 protons in the phenanthroline series, and those of H-6, H-6 in the bipyridine one, are excellent probes for the evaluation of the environment of the palladium atom. The crystal structures of [Pd(phen)(MeCO2)2], [Pd(2,9-dmphen)(MeCO2)2].0.40CH2Cl2 and [Pd(2,9-dmphen)(MeCO2)2].0.25CHCl3 (2,9-dmphen=2,9-dimethyl-1,10-phenanthroline) have been determined. The co-ordination geometry around palladium is square planar in all the structures, but significant deviations from the idealized geometry occur in the last two in order to relieve the interligand contacts. These monochelated carboxylatopalladium(II) complexes are active catalysts in carbon monoxide-olefin copolymerization. Some preliminary results on their catalytic activity are also reported.

  DOI：

  10.1039/dt9940001903