(η5-C5H4SiMe2CH2CH2SiMe2Cl)(η5-C5H5)TiCl2 | 849668-86-6

• 英文名称: (η5-C5H4SiMe2CH2CH2SiMe2Cl)(η5-C5H5)TiCl2
• CAS: 849668-86-6
• 化学式: C₁₆H₂₅Cl₃Si₂Ti
• 分子量: 427.784
• InChiKey: DAJQXJRBUHREFK-UHFFFAOYSA-L

计算性质

• 辛醇/水分配系数(LogP)：
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• 重原子数：
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• 可旋转键数：
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• sp3杂化的碳原子比例：
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• 拓扑面积：
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• 氢给体数：
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• 氢受体数：
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反应信息

• 作为产物：
  描述：

  二甲基一氯硅烷 、 (η5-C5H5)[η5-C5H4Si(CH3)2CHCH2] 在 KARSTEDT催化剂 作用下， 以 四氢呋喃 为溶剂， 以97%的产率得到(η5-C5H4SiMe2CH2CH2SiMe2Cl)(η5-C5H5)TiCl2
  参考文献：
  名称：

  Metallo-Carbosiloxan-Dendrimere mit Titanocendichlorid-Endgruppen

  摘要：

  The synthesis of titanocenedichloride end-grafted carbosiloxane dendrimers of the 1(st) and 2(nd) generation is reported. To find the optimal reaction conditions, Me2ClSiH (1) was reacted with (eta(5)-C5H4SiMe2CH = CH2)(eta(5)-C5H5)TiCl2 (2).The best result could be obtained with the Karstedt catalyst, whereby exclusively the beta-isomer ((eta(5)-C5H4SiMe2CH2CH2SiMe2Cl)(eta(5)-C5H5)TiCl2, 3) is formed. Under similar conditions Me3SiOCH(Me)(CH2)(4)SiMe2H (4) reacts with 2 to give (eta(5)-C5H4SiMe2CH2CH2SiMe2(CH2)(4)CH(Me)OSiMe3)(eta(5) -C5H5)TiCl2 (5). When using MeSi(OCH(Me)(CH2)(4)SiMe2H)(3) (6), Si(OCH(Me)(CH2)(4)SiMeH)(4) (8) and MeSi[O(CH2)(3)SiMe(OCH(Me)(CH2)(4)SiMe2H)(2)](3) (10) instead of I and 4, the respective metallo dendrimers MeSi[OCH(Me)(CH2)(4)SiMe2CH2CH2SiMe2(eta(5) -C5H4)(eta(5)-C5H5)TiC2](3) (7), Si[OCH(Me)(CH2)(4)SiMe2CH2CH2SiMe2(eta(5)-C5H4)(eta(5)-C5H5)TiCl2](4) (9) and MeSi{O(CH2)(3)SiMe[OCH(Me)(CH2)(4)SiMe2CH2CH2SiMe2(eta(5)-C5H4)(eta(5)-C5H5)TiCl2](2)}(3) (11) can be isolated.Compounds 3, 5, 7, 9 and 11 were characterised by elemental analysis as well as IR and NMR spectroscopy (H-1, C-13{H-1}, Si-29{H-1}. (c) 2004 Elsevier B.V. All rights reserved.

  DOI：

  10.1016/j.jorganchem.2004.10.060