| 211044-12-1

• CAS: 211044-12-1
• 化学式: C₁₆H₂₆N₂Sn
• 分子量: 365.106
• InChiKey: ZJWJENGRCPQXNE-UHFFFAOYSA-N

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：

  双(环戊二烯基)锡(II) 、 四甲基乙二胺 以 四氢呋喃 、 甲苯 为溶剂， 以95%的产率得到
  参考文献：
  名称：

  Weakly Bonded Lewis Base Adducts of Plumbocene and Stannocene:  A Synthetic and Calculational Study

  摘要：

  The coordination of [(eta-Cp)(2)Pb] and [(eta-Cp)(2)Sn] by bidentate Lewis-base ligands gives the first examples of adducts of neutral p-block metallocenes. Ab initio MO calculations of [(eta-Cp)(2)Pb . TMEDA] (1) (TMEDA = (Me2NCH2)(2)), [Cp2Pb . 4,4'-Me(2)bipy] (2) (4,4'-Me(2)bipy = 4,4'-dimethylbipyridine), and the new complex [(eta-Cp)(2)Sn . TMEDA] (3) confirm that despite the presence of longer Pb-N and Sn-N bonds in the solid-state structures of the TMEDA adducts, the association of TMEDA with the metallocenes is more favorable than with 4,4'-Me(2)bipy. This finding is a consequence of the greater reorganization energy of 4,4'-Me(2)bipy compared to TMEDA. The low association energies of these species can be rationalized in terms of metal lone pair/ligand lone pair repulsion.

  DOI：

  10.1021/om980077k