trans-{PdCl2(Ph2P(CH2)2SPh)2} | 87825-62-5

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 英文名称: trans-{PdCl2(Ph2P(CH2)2SPh)2}
• 英文别名: trans-[κ1-(Ph2PC2H4SPh)2PdCl2]
• CAS: 87825-62-5
• 化学式: C₄₀H₃₈Cl₂P₂PdS₂
• 分子量: 822.147
• InChiKey: OGJJQKFJCDGUIW-UHFFFAOYSA-L

计算性质

• 辛醇/水分配系数(LogP)：
  11.2
• 重原子数：
  47.0
• 可旋转键数：
  14.0
• 环数：
  6.0
• sp3杂化的碳原子比例：
  0.1
• 拓扑面积：
  0.0
• 氢给体数：
  0.0
• 氢受体数：
  2.0

反应信息

• 作为反应物：
  描述：

  trans-{PdCl2(Ph2P(CH2)2SPh)2} 以 乙醇 、 丙酮 为溶剂， 生成
  参考文献：
  名称：

  Sanger, Alan R., Canadian Journal of Chemistry, 1983, vol. 61, p. 2214 - 2219

  摘要：

  DOI：
• 作为产物：
  描述：

  dichloro(cycloocta-1,5-diene)palladium (II) 、 (2-(phenylthio)ethyl)diphenylphosphine 以 二氯甲烷-D2 为溶剂， 生成 trans-{PdCl2(Ph2P(CH2)2SPh)2}
  参考文献：
  名称：

  Reversible Ligand Pairing and Sorting Processes Leading to Heteroligated Palladium(II) Complexes with Hemilabile Ligands

  摘要：

  Halide-induced ligand pairing and sorting processes have been observed in the context of Pd(II) complexes with hemilabile P,S and P,O ligands. Mixing of the ligands Ph2PCH2CH2SMe (7) and Ph2PCH2CH2SPh (8) with a Pd(II) precursor in CH2Cl2 results in a mixture of [(7)(2)ClPd]Cl, [(8)(2)Cl2Pd], and [(7)(8)ClPd]Cl complexes at 20 degrees C. This equilibrium can be driven toward the heteroligated structure [(7)(8)ClPd]Cl by (1) cooling the mixture or (2) precipitation with hexanes, leading to the exclusive fort-nation of semiopen heteroligated complex cis-[kappa(2)-(7)-kappa(1)-(8)ClPd]Cl (9a), as confirmed by a single-crystal X-ray diffraction study and solid state CPMAS P-31{H-1} NMR spectroscopy. Dissolution of 9a in CH2Cl2 leads to the original mixture of complexes, which illustrates the reversible nature of this ligand pairing and sorting process. Similar processes occur when a combination of P,S and P,O ligands is used. The semiopen heteroligated complexes can be chemically manipulated in a reversible fashion to form closed complexes, allowing for control of the relative position and flexibility between neighboring substituents in these "tweezer"-like structures. Control experiments suggest these ligand sorting and pairing processes occur via a halide-induced ligand rearrangement (HILR) reaction.

  DOI：

  10.1021/om801060m

文献信息

• Synthesis and NMR studies of palladium(II) and platinum(II) complexes with hybrid bidentate ligands Ph2P(CH2)2SR
  作者：Alessandro del Zotto、Antonio Mezzetti、Pierluigi Rigo、Mario Bressan、Franco Morandini、Antonino Morvillo

  DOI：10.1016/s0020-1693(00)80828-2

  日期：1989.4

  Abstract The reactions of a series of hybrid, potentially bidentate ligands Ph 2 P(CH 2 ) 2 SR (P-SR; R = Me, Et, Ph) with palladium(II) and platinum(II) salts are described, together with the syntheses and characterization of a variety of cationic and neutral square- planar complexes of the types [MCl 2 ( P - S R)], cis - or trans -[MX 2 ( P -SR) 2 ] (X = Cl, CN), [MCl( P - S R)( P - SR)] + and [M(

  摘要描述了一系列杂化的潜在二齿配体Ph 2 P（CH 2）2 SR（P-SR; R = Me，Et，Ph）与钯（II）和铂（II）盐的反应，以及[MCl 2（P-SR）]，顺-或反-[MX 2（P -SR）2]（X = Cl，CN）类型的各种阳离子和中性方形平面配合物的合成和表征，[MCl（P-SR）（P-SR）] +和[M（P-SR）2] 2+，其中P-SR分子可以充当螯合（P-SR）或单齿，P-结合的配体（P -SR）。在溶液中，各种物质之间通过平衡相互转化，这些平衡显示出对溶剂极性，过量配体的存在，温度，X和R基团性质的显着依赖性。