| 188475-88-9

• CAS: 188475-88-9
• 化学式: C₁₂H₁₄Se₅SiTi
• 分子量: 629.009
• InChiKey: VOQVSPQHQMEUFK-UHFFFAOYSA-L

反应信息

• 作为反应物：
  描述：

  以 not given 为溶剂， 生成 selenium
  参考文献：
  名称：

  Group 4ansa-Metallacyclohexaselenanes: Synthesis, characterization, and properties. Crystal structure of {Ti[Me2Si(?5-C5H4)2]Se5}

  摘要：

  AbstractThe ansa‐metallacyclohexaselenanes {M[Me2Si(η‐5 C5H4)2]Se5} [M = Ti (1), Zr (2), Hf (3] have been synthesized by treating the appropriate dichlorides{M[Me2Si η5‐C5H4)2]Cl2} with a solution of Li2Se5 prepared in situ. Complexes 1–3 were characterized by elemental microanalysis and by IR, 1H and 13C NMR spectroscopies. The crystal structure of 1 has been determined by X‐ray crystallography. Crystals are triclinic, space group P1 with Z = 2 in a unit cell of dimensions a = 9.437(4) Å, b = 11.546(4) Å, c = 8.695 Å, α = 93.62(2)°, β = 96.29(2)°, γ = 113.520(12)°. The structure consists of discrete molecules of 1 with the TiSe5 ring in the chair conformation and it is very similar to that of its sulfur analogue {Ti[Me2Si(η5 ‐C5H4)2]Se5}.

  DOI：

  10.1002/zaac.19976230161
• 作为产物：
  描述：

  selenium 、 dichloro[dimethylsilylenebis(h5-cyclopentadienylidene)]titanium 、 以 四氢呋喃 为溶剂， 以20%的产率得到
  参考文献：
  名称：

  Group 4ansa-Metallacyclohexaselenanes: Synthesis, characterization, and properties. Crystal structure of {Ti[Me2Si(?5-C5H4)2]Se5}

  摘要：

  AbstractThe ansa‐metallacyclohexaselenanes {M[Me2Si(η‐5 C5H4)2]Se5} [M = Ti (1), Zr (2), Hf (3] have been synthesized by treating the appropriate dichlorides{M[Me2Si η5‐C5H4)2]Cl2} with a solution of Li2Se5 prepared in situ. Complexes 1–3 were characterized by elemental microanalysis and by IR, 1H and 13C NMR spectroscopies. The crystal structure of 1 has been determined by X‐ray crystallography. Crystals are triclinic, space group P1 with Z = 2 in a unit cell of dimensions a = 9.437(4) Å, b = 11.546(4) Å, c = 8.695 Å, α = 93.62(2)°, β = 96.29(2)°, γ = 113.520(12)°. The structure consists of discrete molecules of 1 with the TiSe5 ring in the chair conformation and it is very similar to that of its sulfur analogue {Ti[Me2Si(η5 ‐C5H4)2]Se5}.

  DOI：

  10.1002/zaac.19976230161