Pd(1,2-bis(dimethylphosphino)ethane) | 364796-48-5

• 分子结构分类: 有机化合物 - 有机磷化合物 - 有机膦及其衍生物
• 英文名称: Pd(1,2-bis(dimethylphosphino)ethane)
• 英文别名: Pd(dmpe)；2-Dimethylphosphanylethyl(dimethyl)phosphane;palladium；2-dimethylphosphanylethyl(dimethyl)phosphane;palladium
• CAS: 364796-48-5
• 化学式: C₆H₁₆P₂Pd
• 分子量: 256.561
• InChiKey: HDCOKTXHIZRMEP-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.47
• 重原子数：
  9
• 可旋转键数：
  3
• 环数：
  1.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  0
• 氢给体数：
  0
• 氢受体数：
  0

反应信息

• 作为产物：
  描述：

  1,2-双(二甲基瞵)乙烷 、 (1,1`-bis(diphenylphosphino)ferrocene)Pd(C2H4) 以 四氢呋喃 为溶剂， 生成 Pd(1,2-bis(dimethylphosphino)ethane) 、 {Pd(1,1'-bis(diphenylphosphino)ferrocene)(1,2-bis(dimethylphosphino)ethane)}
  参考文献：
  名称：

  Mixed biphosphine complexes of palladium(0); the structure of “bis(diphenylphosphino)ethane”-“bis(dicyclohexylphosphino)ethane” palladium(0)

  摘要：

  A range of mixed biphosphine complexes of palladium(0) has been prepared and characterized by P-31 NMR spectroscopy. The complexes disproportionate in solution at rates which depend on the nature of the ligands. The structure of [Pd(dcpe)(dppe)] has been established in an X-ray diffraction study.

  DOI：

  10.1016/s0277-5387(00)81751-9

文献信息

• Tetrapalladium Complex with Bridging Germylene Ligands. Structural Change of the Planar Pd₄Ge₃ Core
  作者：Makoto Tanabe、Naoko Ishikawa、Mai Chiba、Tomohito Ide、Kohtaro Osakada、Tomoaki Tanase

  DOI：10.1021/ja208565q

  日期：2011.11.23

  A complex with a planar hexagonal Pd4Ge3 core, [PdPd(dmpe)}(3)(mu(3)-GePh2)(3)], was synthesized and characterized by X-ray and NMR measurements as well as by DFT calculations. 4-tert-Butylbenzenethiol converted the Pd-4 complex into a hexapalladium complex, [Pd-3(mu-GePh2)(2)-(mu-H)(mu(3)-GePh2((SC6H4Bu)-Bu-t-4))}(2)(mu-dmpe)], composed of two Pd3Ge3 units bridged by a dmpe ligand. The addition of CuI or AgI to the Pd-4 complex yielded [Pd(mu-MI)Pd-(dmpe)}(3)(mu(3)-GePh2)(3)] (M = Cu, Ag), in which Cu or Ag bridges a Pd-Pd bond of the Pd4Ge3 core. The CuI adducts in solution undergo a pivot motion of the CuI on the surface of the Pd4Ge3 plane on the NMR time scale