| 1429789-34-3

• 分子结构分类: 有机化合物 - 苯类化合物
• CAS: 1429789-34-3
• 化学式: C₄₂H₃₆N₂O₄P₂PdS₄
• 分子量: 929.39
• InChiKey: SNQCXIUHBNTORS-UHFFFAOYSA-L

计算性质

• 辛醇/水分配系数(LogP)：
  7.39
• 重原子数：
  55.0
• 可旋转键数：
  6.0
• 环数：
  9.0
• sp3杂化的碳原子比例：
  0.1
• 拓扑面积：
  93.0
• 氢给体数：
  0.0
• 氢受体数：
  6.0

反应信息

• 作为产物：
  描述：

  、 1,4-双(二苯基膦)丁烷 以 氯仿 为溶剂， 反应 0.5h， 以80%的产率得到
  参考文献：
  名称：

  Thiosaccharinate binding to palladium(II) and platinum(II): Synthesis and molecular structures of sulfur-bound complexes [M(κ1-tsac)2(κ2-diphosphane)]

  摘要：

  Palladium(II) and platinum(II) thiosaccharinate complexes [M(kappa(1)-tsac)(2){kappa(2)-Ph2P(CH2)(n)PPh2}] (M = Pd, Pt; n = 1-4) have been prepared, palladium complexes from reaction of [Pd(tsac)(2)] center dot H2O with diphosphanes and platinum complexes from addition of thiosaccharin to [PtCl2{j(2)-Ph2P(CH2) nPPh(2)}] in the presence of triethylamine. All complexes have been fully characterized and the crystal structures of [Pd(j1-tsac) 2 (j2-dppp)] (n = 3) and [Pt(kappa(1)-tsac) (2)(kappa(2)-dppm)] (n = 1) have been determined confirming that thiosaccharinate ligands are S-bound. The larger ring complexes (n = 3, 4) are fluxional in solution being attributed to the conformational flexibility of the diphosphane backbones The bis(diphosphane) complexes, [M(kappa(1)-tsac)(2)(j(1)-dppm)(2)] (M = Pd, Pt), have also been prepared upon treatment of [Pd(tsac) (2)] center dot H2O with two equivalents of dppm or addition of thiosaccharin to [Pt(kappa(2)-dppm)(2)]Cl-2 in the presence of triethylamine in which the diphosphanes bind in a monodentate fashion. Both are highly fluxional in solution, changes in the P-31{H-1} NMR spectra as a function of temperature being interpreted as the exchange of bound and unbound phosphorus atoms. (C) 2013 Elsevier B.V. All rights reserved.

  DOI：

  10.1016/j.ica.2012.12.022