cis-dichloro-(N,N'-dimethylethylenediamine)palladium(II) complex | 14215-45-3

• 分子结构分类: 有机化合物 - 有机氮化合物
• 英文名称: cis-dichloro-(N,N'-dimethylethylenediamine)palladium(II) complex
• 英文别名: dichloropalladium;N,N'-dimethylethane-1,2-diamine
• CAS: 14215-45-3
• 化学式: C₄H₁₂Cl₂N₂Pd
• 分子量: 265.479
• InChiKey: LLZMQZXAWCZFSA-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：

  cis-dichloro-(N,N'-dimethylethylenediamine)palladium(II) complex 、 1,1-环丁基二甲酸 在 AgNO₃ 作用下， 以 乙醇 、 水 为溶剂， 以60%的产率得到(N,N'-dimethylethylenediamine)(1,1-cyclobutate dicarboxylate)palladium(II) complex
  参考文献：
  名称：

  Complex formation reactions of (N,N′-dimethylethylenediamine) palladium(II) with various biologically relevant ligands

  摘要：

  cis-Dichloro-(N,N'-dimethylethylenediamine)palladium(II) [Pd(Me(2)en)Cl-2] was synthesized and characterized. Stoichiometry and stability constants of the complexes formed between [Pd(Me(2)en)(H2O)(2)](2+) with various biologically relevant ligands are investigated. The ligands used are dicarboxylic acids, amino acids, peptides and DNA unit constituents. The results showed the formation of 1:1 complexes with amino acids and dicarboxylic acids. Peptides forms both I:1 complexes and the corresponding deprotonated amide species. DNA constituents form both 1:1 and 1:2 complexes. The concentration distribution of the complexes in solution was evaluated. [Pd(Me(2)en)Cl-2] and [Pd(Me(2)en)(CBDCA)] were isolated and characterized by elemental analysis, FTIR, H-1 NMR, mass spectra and thermal analysis (TGA). (C) 2001 Elsevier Science B.V. All rights reserved.

  DOI：

  10.1016/s0277-5387(00)00612-4
• 作为产物：
  描述：

  盐酸 、 palladium dichloride 、 N,N'-二甲基乙二胺 以 水 为溶剂， 以90%的产率得到cis-dichloro-(N,N'-dimethylethylenediamine)palladium(II) complex
  参考文献：
  名称：

  Complex formation reactions of (N,N′-dimethylethylenediamine) palladium(II) with various biologically relevant ligands

  摘要：

  cis-Dichloro-(N,N'-dimethylethylenediamine)palladium(II) [Pd(Me(2)en)Cl-2] was synthesized and characterized. Stoichiometry and stability constants of the complexes formed between [Pd(Me(2)en)(H2O)(2)](2+) with various biologically relevant ligands are investigated. The ligands used are dicarboxylic acids, amino acids, peptides and DNA unit constituents. The results showed the formation of 1:1 complexes with amino acids and dicarboxylic acids. Peptides forms both I:1 complexes and the corresponding deprotonated amide species. DNA constituents form both 1:1 and 1:2 complexes. The concentration distribution of the complexes in solution was evaluated. [Pd(Me(2)en)Cl-2] and [Pd(Me(2)en)(CBDCA)] were isolated and characterized by elemental analysis, FTIR, H-1 NMR, mass spectra and thermal analysis (TGA). (C) 2001 Elsevier Science B.V. All rights reserved.

  DOI：

  10.1016/s0277-5387(00)00612-4

文献信息

• Kinetics of ligand replacement, in N-substituted ethylenediamine palladium(II) complexes
  作者：Matteo Cusumano、Antonino Giannetto、Antonino Imbalzano

  DOI：10.1016/s0277-5387(97)88744-x

  日期：1998.1

  The rate of substitution by ethylenediamine, of Cl−, in the substrates [Pd(R2N(CH2)2NR2)Cl2] and of 2,2′-bipyridine (bpy), in the complexes [Pd(bpy)(R2N(CH2)2NR2)] (R = H, methyl, ethyl or phenyl) have been studied, at 25°C, respectively in dimethylformamide and in water. In both processes the rate of reaction depends on the nature of the substituent R at nitrogen. While the kinetic data for neutral

  取代的乙二胺，氯的速率- ，在基板[钯（R 2 N（CH 2）2 NR 2）氯2 ]和2,2'-联吡啶（BPY），在配合物[钯（BPY ）（R 2 N（CH 2）2 NR 2）]（R = H，甲基，乙基或苯基）分别在25°C下的二甲基甲酰胺和水中进行了研究。在两种方法中，反应速率取决于氮上取代基R的性质。虽然中性配合物的动力学数据可以简单地根据配体的电子和空间特性进行解释，但动力学常数的趋势似乎与各种配合物形成与水形成氢键的能力有关。