[Pt(SMe)(bis(2-diphenylphosphinoethyl)phenylphosphine)]CF3SO3 | 353246-90-9

• 分子结构分类: 有机化合物 - 有机酸及其衍生物 - 有机磺酸及其衍生物
• 英文名称: [Pt(SMe)(bis(2-diphenylphosphinoethyl)phenylphosphine)]CF3SO3
• CAS: 353246-90-9
• 化学式: CF₃O₃S*C₃₅H₃₆P₃PtS
• 分子量: 925.809
• InChiKey: DZODWAQEGUSUCN-UHFFFAOYSA-L

计算性质

• 辛醇/水分配系数(LogP)：
  7.27
• 重原子数：
  48.0
• 可旋转键数：
  6.0
• 环数：
  7.0
• sp3杂化的碳原子比例：
  0.17
• 拓扑面积：
  57.2
• 氢给体数：
  0.0
• 氢受体数：
  4.0

反应信息

• 作为产物：
  描述：

  [chloro(bis[(2-diphenylphosphino)ethyl]phenylphosphine)platinum(II)] chloride 、 sodium thiomethoxide 以 氘代氯仿 为溶剂， 生成 [Pt(SMe)(bis(2-diphenylphosphinoethyl)phenylphosphine)]CF3SO3
  参考文献：
  名称：

  [PtOTf(triphos)]OTf and [PtMe2(triphos-P,P′)] as versatile synthons of platinum(II)-triphos species

  摘要：

  The new complex [PtOTf(triphos)]OTf (triphos = bis(2-diphenylphosphinoethyl)phenyl-phosphine, OTf = CF3SO3) (1) can be most efficiently prepared by adding triflic acid to the known complex [PtMe2(triphos-P,P')] (5) where triphos acts as a bidentate ligand. The fluxional behaviours of 1 and 5 in solution and their reactivity have been investigated by NMR: [PtOTf(triphos)]OTf is a very electrophilic complex and its reactivity is dominated by the tendency of the labile ligand OTf to be replaced by a variety of nucleophiles, while the chemistry of [PtMe2(triphos-P,P')] is controlled by the proclivity of the third phosphorus to coordinate to platinum, as soon as a vacancy is created via Pt-Me protonolysis. (C) 2001 Elsevier Science B.V. All rights reserved.

  DOI：

  10.1016/s0020-1693(01)00372-3