[η5-C5H4(CH2)2PCy2]Ti(O(i)Pr)3 | 847153-88-2

• 英文名称: [η5-C5H4(CH2)2PCy2]Ti(O(i)Pr)3
• CAS: 847153-88-2
• 化学式: C₂₈H₅₁O₃PTi
• 分子量: 514.565
• InChiKey: OLKBAUSJEJGDAC-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  None
• 重原子数：
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• 可旋转键数：
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• 环数：
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• sp3杂化的碳原子比例：
  None
• 拓扑面积：
  None
• 氢给体数：
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• 氢受体数：
  None

反应信息

• 作为反应物：
  描述：

  [ruthenium(II)(η⁶-1-methyl-4-isopropyl-benzene)(chloride)(μ-chloride)]₂ 、 [η5-C5H4(CH2)2PCy2]Ti(O(i)Pr)3 以 二氯甲烷 为溶剂， 以100%的产率得到(p-cymene)[(μ-η5:η1-C5H4(CH2)2PCy2)Ti(O(i)Pr)3]RuCl2
  参考文献：
  名称：

  Ruthenium titanocene and ruthenium titanium half-sandwich bimetallic complexes in catalytic cyclopropanation

  摘要：

  The reaction of the phosphine functionalised titanium half-sandwich complexes 7, 9 and 10 with the binuclear complex [(p-cymene)RuCl2](2) allowed the access to three new early-late bimetallic complexes (p-cymene)[(mu-eta(5):eta(1)-C5H4(CH2)(n)PR2)TiX3]RuCl2(11-13). The structure of 11 (n = 0, X = Cl) has been confirmed by X-ray diffraction. The ruthenium titanium half-sandwich bimetallic complexes so formed and the ruthenium titanocene analogues 4-6 catalyse the addition of ethyl diazoacetate to styrene with high selectivity toward cyclopropanation versus metathesis contrary to the monometallic complexes (p-cymene)RuCl2PR3. (C) 2004 Elsevier B.V. All rights reserved.

  DOI：

  10.1016/j.jorganchem.2004.09.021
• 作为产物：
  描述：

  三异丙氧基氯化钛 、 lithium [(dicyclohexylphosphino)ethyl]cyclopentadienide 以 四氢呋喃 为溶剂， 以98%的产率得到[η5-C5H4(CH2)2PCy2]Ti(O(i)Pr)3
  参考文献：
  名称：

  Ruthenium titanocene and ruthenium titanium half-sandwich bimetallic complexes in catalytic cyclopropanation

  摘要：

  The reaction of the phosphine functionalised titanium half-sandwich complexes 7, 9 and 10 with the binuclear complex [(p-cymene)RuCl2](2) allowed the access to three new early-late bimetallic complexes (p-cymene)[(mu-eta(5):eta(1)-C5H4(CH2)(n)PR2)TiX3]RuCl2(11-13). The structure of 11 (n = 0, X = Cl) has been confirmed by X-ray diffraction. The ruthenium titanium half-sandwich bimetallic complexes so formed and the ruthenium titanocene analogues 4-6 catalyse the addition of ethyl diazoacetate to styrene with high selectivity toward cyclopropanation versus metathesis contrary to the monometallic complexes (p-cymene)RuCl2PR3. (C) 2004 Elsevier B.V. All rights reserved.

  DOI：

  10.1016/j.jorganchem.2004.09.021