[Yb{Sn(2-py^3Me)₃}₂] | 1414703-72-2

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 吡啶及其衍生物
• 英文名称: [Yb{Sn(2-py^3Me)₃}₂]
• CAS: 1414703-72-2
• 化学式: C₃₆H₃₆N₆Sn₂Yb
• 分子量: 963.182
• InChiKey: LTSYJQOBKCCNGD-UHFFFAOYSA-N

反应信息

• 作为反应物：
  描述：

  bis(pentamethylcyclopentadienyl)ytterbium(diethyl ether) 、 [Yb{Sn(2-py^3Me)₃}₂] 以 甲苯 为溶剂， 以87%的产率得到[Yb(Cp*){Sn(2-py^3Me)₃}]
  参考文献：
  名称：

  Pyridyl Compounds of Heavier Group 13 and 14 Elements as Ligands for Lanthanide Metals

  摘要：

  Reactivity studies of three different tris(2-pyridyl)-stannate derivatives toward the Ln(II) compounds [Ln-(Cp*)(2)(OEt2)] (Ln = Yb, Sm; Cp* = eta(5)-C5Me3) are described. Thus, treatment of [La(Cp)(3){Sn(2-py(5Me))(3)Li(thf)}] (Cp = eta(5)- C5H5, py(5Me) = C5H3N-5-Me) with [Yb(Cp*)(2)(OEt2)] afforded the pentametallic complex [Yb{Sn(2-py(5Me))(3)La(Cp)(3)}(2)] (1) with the Yb2+ cation encapsulated by two tris(2-pyridyl)stannate units and two unsupported Sn-La bonds in terminal positions. On the other hand, reaction of the bis(stannate) complex [Yb{Sn(2-py(3Me))(3)}(2)] (py(3Me) = C5H3N-3-Me) with [Yb(Cp*)(2)(OEt2)] gave the heteroleptic complex [Yb(Cp*){Sn(2-py(3Me))(3)}] (2). Moreover, two samarium(III) compounds [Sm(Cp*)(2){MEt2(2-py(5Me))(2)}] with M = Ga (3), In (4) were obtained in a reductive approach. Compounds 1-4 have all been characterized by NMR spectroscopic and X-ray crystallographic studies.

  DOI：

  10.1021/om301032x