[(dichloro(methyl)silyl)-η(5)-cyclopentadienyl] tribenzyl titanium(IV) | 206751-41-9

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 英文名称: [(dichloro(methyl)silyl)-η(5)-cyclopentadienyl] tribenzyl titanium(IV)
• 英文别名: dichloro-cyclopenta-2,4-dien-1-yl-methylsilane;methanidylbenzene;titanium(4+)
• CAS: 206751-41-9
• 化学式: C₂₇H₂₈Cl₂SiTi
• 分子量: 499.391
• InChiKey: ARVRYGJQTXUFFE-UHFFFAOYSA-N

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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• 环数：
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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

• 作为反应物：
  描述：

  [(dichloro(methyl)silyl)-η(5)-cyclopentadienyl] tribenzyl titanium(IV) 、 重水 以 氘代苯 、 重水 为溶剂， 生成 [Ti(CH2Ph)2μ-(η(5)-C5H4(η-OSiMeCl))]2
  参考文献：
  名称：

  Dichloro(methyl)silyl-substituted cyclopentadienyl titanium complexes

  摘要：

  The synthesis of (C5H4)(SiMeCl2)(SiMe3) is described. The reaction of a dichloromethane solution of this compound with one equivalent of titanium tetrachloride leads to the monocyclopentadienyl complex [TiCl3{eta(5)-C5H4(SiMeCl2)}]. Treatment of this complex with the lithium amides LiN(SiMe3)(2) and LiNH'Bu affords [TiCl2{N(SiMe3)2}{eta(5)-C5H4(SiMeCl2)}] and [TiCl2{eta(5)-C5H4[SiMeCl(eta-N'Bu)]}], respectively. Alkylation of the trichlorotitanium derivative with 1.5 equivalents of Mg(CH2C6H5)(2)(THF)(2) leads to the tribenzyl derivative [TI(CH2C6H5)(3){eta(5)-C5H4(SiMeCl2)}]. Hydrolysis of the trichloro-and tribenzyl-complexes leads to the mu-oxo dititanium compounds [TiX2 mu-{eta(5)-C5H4(eta-OSiMeCl)}](2) (X = CI, CH2Ph). All of the new complexes were characterized by elemental analysis and NMR spectroscopy. (C) 1998 Elsevier Science S.A.

  DOI：

  10.1016/s0022-328x(97)00518-4
• 作为产物：
  描述：

  dibenzylmagnesiumbis(tetrahydrofuran) 、 [(dichloro(methyl)silyl)-η(5)-cyclopentadienyl] trichloro titanium(IV) 以 正己烷 、 甲苯 为溶剂， 以52%的产率得到[(dichloro(methyl)silyl)-η(5)-cyclopentadienyl] tribenzyl titanium(IV)
  参考文献：
  名称：

  Dichloro(methyl)silyl-substituted cyclopentadienyl titanium complexes

  摘要：

  The synthesis of (C5H4)(SiMeCl2)(SiMe3) is described. The reaction of a dichloromethane solution of this compound with one equivalent of titanium tetrachloride leads to the monocyclopentadienyl complex [TiCl3{eta(5)-C5H4(SiMeCl2)}]. Treatment of this complex with the lithium amides LiN(SiMe3)(2) and LiNH'Bu affords [TiCl2{N(SiMe3)2}{eta(5)-C5H4(SiMeCl2)}] and [TiCl2{eta(5)-C5H4[SiMeCl(eta-N'Bu)]}], respectively. Alkylation of the trichlorotitanium derivative with 1.5 equivalents of Mg(CH2C6H5)(2)(THF)(2) leads to the tribenzyl derivative [TI(CH2C6H5)(3){eta(5)-C5H4(SiMeCl2)}]. Hydrolysis of the trichloro-and tribenzyl-complexes leads to the mu-oxo dititanium compounds [TiX2 mu-{eta(5)-C5H4(eta-OSiMeCl)}](2) (X = CI, CH2Ph). All of the new complexes were characterized by elemental analysis and NMR spectroscopy. (C) 1998 Elsevier Science S.A.

  DOI：

  10.1016/s0022-328x(97)00518-4