dichloro[dimethylbis(diphenylphosphino)tetrathiafulvalene]palladium(II) | 701208-67-5

• 英文名称: dichloro[dimethylbis(diphenylphosphino)tetrathiafulvalene]palladium(II)
• CAS: 701208-67-5
• 化学式: C₃₂H₂₆Cl₂P₂PdS₄
• 分子量: 778.096
• InChiKey: KNONQYQFVPPIOW-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：

  dichloro[dimethylbis(diphenylphosphino)tetrathiafulvalene]palladium(II) 、 乙醚 、 三氟甲磺酸铊 以 二氯甲烷 为溶剂， 以46%的产率得到dichloro[dimethylbis(diphenylphosphino)tetrathiafulvalene]palladium(II) thallium(I) triflate adduct*diethyl ether
  参考文献：
  名称：

  Unexpected Reactivity of PdCl₂ and PtCl₂ Complexes of the Unsaturated Diphosphine o-Me₂TTF(PPh₂)₂ toward Chloride Abstraction with Thallium Triflate

  摘要：

  Attempted thallium triflate abstraction of chloride anions from the MCl2 complexes of the unsaturated chelating diphosphines o-dimethyl-bis(diphenylphosphino)tetrathiafulvalene (P2) (M = Pd, Pt) and cis-1,2-bis(diphenylphosphino)ethylene (dppen) (M = Pd) affords, surprisingly, a TI(OTf) adduct in the case of (P2)PdCl2 and (P2)PtCl2, with no chloride abstraction, and a dicationic bis(palladium) bis(triflate) salt in the case of (cis-dppen)PdCl2, in which only one Cl anion was removed. The crystal structures of these complexes were determined by X-ray analysis, which established the formulations (P2)MCl2.TI(OTf) (M = Pd, Pt) and [(dppen)PdCl](2)(OTf)(2), respectively. These compounds can be seen as possible intermediates in the general chloride abstraction process between (P-P)MCl2 (M = Pd, Pt) and thallium triflate.

  DOI：

  10.1021/ic035447y
• 作为产物：
  描述：

  3,4-dimethyl-3',4'-bis(diphenylphosphino)tetrathiafulvalene 、 palladium dichloride 以 氯仿 为溶剂， 以91%的产率得到dichloro[dimethylbis(diphenylphosphino)tetrathiafulvalene]palladium(II)
  参考文献：
  名称：

  Unexpected Reactivity of PdCl₂ and PtCl₂ Complexes of the Unsaturated Diphosphine o-Me₂TTF(PPh₂)₂ toward Chloride Abstraction with Thallium Triflate

  摘要：

  Attempted thallium triflate abstraction of chloride anions from the MCl2 complexes of the unsaturated chelating diphosphines o-dimethyl-bis(diphenylphosphino)tetrathiafulvalene (P2) (M = Pd, Pt) and cis-1,2-bis(diphenylphosphino)ethylene (dppen) (M = Pd) affords, surprisingly, a TI(OTf) adduct in the case of (P2)PdCl2 and (P2)PtCl2, with no chloride abstraction, and a dicationic bis(palladium) bis(triflate) salt in the case of (cis-dppen)PdCl2, in which only one Cl anion was removed. The crystal structures of these complexes were determined by X-ray analysis, which established the formulations (P2)MCl2.TI(OTf) (M = Pd, Pt) and [(dppen)PdCl](2)(OTf)(2), respectively. These compounds can be seen as possible intermediates in the general chloride abstraction process between (P-P)MCl2 (M = Pd, Pt) and thallium triflate.

  DOI：

  10.1021/ic035447y