[(benzyl)CpTiCl2]2[μ,μ-(SiMe2)(C5H3)2] | 927178-20-9

• 英文名称: [(benzyl)CpTiCl2]2[μ,μ-(SiMe2)(C5H3)2]
• CAS: 927178-20-9
• 化学式: C₃₈H₄₀Cl₄Si₂Ti₂
• 分子量: 790.479
• InChiKey: KKNCZNYZCFMKBR-UHFFFAOYSA-J

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：

  (benzyl)cyclopentadienyltitanium trichloride 、 [μ,μ-(SiMe2)(C5H4)2] 在 正丁基锂 作用下， 以 四氢呋喃 、 正己烷 为溶剂， 以26.9%的产率得到[(benzyl)CpTiCl2]2[μ,μ-(SiMe2)(C5H3)2]
  参考文献：
  名称：

  Synthesis of double silylene-bridged binuclear titanium complexes and their use as catalysts for ethylene polymerization

  摘要：

  Five new double silylene-bridged binuclear titanium complexes were synthesized by the reaction of RCpTiCl3 and Li-2[mu,mu-(SiMe2)(2) (C5H3)(2)] in toluene. They were all well characterized. These complexes activated with methylaluminoxane (MAO) are highly active catalysts (2.33 x 10(5) g PE/mol Cat h) for the polymerization of ethylene even at low Al/Ti (Al/Ti = 300). The molecular weight distribution of the polymer indicates broad or bimodal (MWD = 26.76) distribution. (c) 2006 Elsevier B.V. All rights reserved.

  DOI：

  10.1016/j.molcata.2005.12.040