[(Me3Si)2(Me2SiSePh)CH] | 1381886-36-7

• 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: [(Me3Si)2(Me2SiSePh)CH]
• 英文别名: {phenylselanyldimethylsilyl}bis(trimethylsilyl)methane
• CAS: 1381886-36-7
• 化学式: C₁₅H₃₀SeSi₃
• 分子量: 373.62
• InChiKey: GAQZQSPWKBXAPS-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4.35
• 重原子数：
  19.0
• 可旋转键数：
  5.0
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.6
• 拓扑面积：
  0.0
• 氢给体数：
  0.0
• 氢受体数：
  0.0

反应信息

• 作为反应物：
  描述：

  四氢呋喃 、 [(Me3Si)2(Me2SiSePh)CH] 在 lithium diisopropyl amide 作用下， 反应 1.0h， 以90%的产率得到(Me3Si)2(Me2SiSePh)CLi*2THF
  参考文献：
  名称：

  Synthesis and deprotonation of (phenylselenolatodimethylsilyl)bis(trimethylsilyl) methane: The crystal structure of (Me3Si)2(Me2SiBr)CH

  摘要：

  The moisture-sensitive compound [{bromodimethylsilyl)bis(trimethylsilyl)methane] [(Me3Si)(2)(Me2SiBr)CH] 1 has been synthesized by the bromination of the hydride [(Me3Si)(2)(Me2SiH)CH] in CCl4 in good yield. Compound 1 has been characterized by multinuclear NMR and a single crystal X-ray diffraction studies. The average Si-C and BrMe2Si-C distances are, respectively, 1.894(2) and 1.886(2) angstrom. The SiC-Si angle is 114.98(13)degrees. Treatment of 1 with NaSePh (obtained from the sodium triethylborohydride reduction of diphenyldiselenide) in benzene at room temperature resulted in the isolation of light yellow oil, [{phenylselenatodimethylsilyl)bis(trimethylsilyl)methane], [(Me3Si)(2)(Me2SiSePh)CH] 2. Compound 2 has been metallated with methyllithium as well as lithium diisopropylamide (LDA) in THF to give [(Me3Si)(2)(Me2SiSePh)CLi center dot 2THF] 3. Compounds 2 and 3 have been characterized by elemental analysis, mass and multinuclear NMR studies. (C) 2012 Elsevier B.V. All rights reserved.

  DOI：

  10.1016/j.molstruc.2012.03.004
• 作为产物：
  描述：

  Dimethylsilyl-bis(trimethylsilyl)methan 在 溴 、 三乙基硼氢化钠 作用下， 以 四氢呋喃 、 四氯化碳 、 乙醚 为溶剂， 反应 18.5h， 生成 [(Me3Si)2(Me2SiSePh)CH]
  参考文献：
  名称：

  Synthesis and deprotonation of (phenylselenolatodimethylsilyl)bis(trimethylsilyl) methane: The crystal structure of (Me3Si)2(Me2SiBr)CH

  摘要：

  The moisture-sensitive compound [{bromodimethylsilyl)bis(trimethylsilyl)methane] [(Me3Si)(2)(Me2SiBr)CH] 1 has been synthesized by the bromination of the hydride [(Me3Si)(2)(Me2SiH)CH] in CCl4 in good yield. Compound 1 has been characterized by multinuclear NMR and a single crystal X-ray diffraction studies. The average Si-C and BrMe2Si-C distances are, respectively, 1.894(2) and 1.886(2) angstrom. The SiC-Si angle is 114.98(13)degrees. Treatment of 1 with NaSePh (obtained from the sodium triethylborohydride reduction of diphenyldiselenide) in benzene at room temperature resulted in the isolation of light yellow oil, [{phenylselenatodimethylsilyl)bis(trimethylsilyl)methane], [(Me3Si)(2)(Me2SiSePh)CH] 2. Compound 2 has been metallated with methyllithium as well as lithium diisopropylamide (LDA) in THF to give [(Me3Si)(2)(Me2SiSePh)CLi center dot 2THF] 3. Compounds 2 and 3 have been characterized by elemental analysis, mass and multinuclear NMR studies. (C) 2012 Elsevier B.V. All rights reserved.

  DOI：

  10.1016/j.molstruc.2012.03.004