| 670239-86-8

• 分子结构分类: 有机化合物 - 有机氧化合物
• CAS: 670239-86-8
• 化学式: C₁₅H₂₈OSi
• 分子量: 252.472
• InChiKey: MANGWLKLKPKYII-HNNXBMFYSA-N

物化性质

• 沸点：
  286.5±28.0 °C(Predicted)
• 密度：
  0.88±0.1 g/cm3(Predicted)

反应信息

• 作为反应物：
  描述：

  、 四氯化钛 以 甲苯 为溶剂， 以55%的产率得到(η5:η1-O-C5(CH3)4CH2CH2OCH3)titanium(IV)Cl3
  参考文献：
  名称：

  Crystal structures and solution dynamics of monocyclopentadienyl titanium(IV) complexes bearing pendant ether and phosphanyl type functionalities

  摘要：

  Two novel half-sandwich Ti(IV) complexes, [eta(5) :eta(1)-O-C-5(CH3)(4)CH2CH2OCH3]TiCl3 (3) and (eta(5) :eta(1) -P-C5H4CH2CH2PPh2)TiCl3 (6), were prepared and structurally characterised. At elevated temperatures, complex 3 undergoes a conversion into [eta(5) : sigma-C-5(CH3)(4)CH2CH2O-]TiCl2 (4). The dynamic behaviour of complexes 3 and 6 in solutions has been studied by variable-temperature H-1, C-13 and P-31 NMR spectroscopy. Thermodynamic parameters of the intramolecular dissociation-coordination processes for 3 and 6 were elucidated by the numerical analysis of the 6 (T) dependencies. The intramolecular M(IV)<--E (M = Ti, Zr; E = O, P) coordination in half-sandwich cyclopentadienyl complexes is discussed. (C) 2003 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/s0277-5387(03)00407-8