| 199851-64-4

• CAS: 199851-64-4
• 化学式: C₃₁H₅₅Cl₂NOP₂Si₂Zr
• 分子量: 738.032
• InChiKey: CQJYXYVYBSKEIY-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

• 作为产物：
  描述：

  、 sodium diphenylmethoxide, THF solvate 以 乙醚 为溶剂， 以78%的产率得到
  参考文献：
  名称：

  Synthesis and Structure of a Zirconium Dinitrogen Complex with a Side-On Bridging N₂ Unit

  摘要：

  Reduction of Zr(O-2, 6-Me2C6H3)Cl-2[N(SiMe2CH2PPr2i)(2)] with sodium amalgam under dinitrogen yields the dinuclear zirconium dinitrogen complex {[((Pr2PCH2SiMe2)-P-i)(2)N]Zr(O-2, 6-Me2C6H3)}(2)(mu-eta(2):eta(2)-N-2). Solid state structural analysis shows that the dinitrogen unit is bound in a side-on mode of coordination with the N-N bond distance at 1.528(7) Angstrom; resonance Raman spectra show a band at 751 cm(-1) for v(N-N), which is consistent with this very long bond. In addition, the N-2 ligand is hinged slightly so that the Zr-2(mu-eta(2):eta(2)-N-2) core adopts a flattened butterfly shape rather than a completely planar core as found in other related systems. Other Zr(IV) precursors of the general formula ZrCl2X[N(SiMe2CH2PPr2i)(2)] (X = OBut, OCHPh2, NPh2) either decompose upon reduction under N-2 or produce mixtures of products.

  DOI：

  10.1021/ic9709786