bis(trichlorosilyl)bis(trimethylstannyl)silane | 239478-67-2

• 分子结构分类: 有机化合物 - 有机金属化合物 - 金属烷基卤化物
• 英文名称: bis(trichlorosilyl)bis(trimethylstannyl)silane
• CAS: 239478-67-2
• 化学式: C₆H₁₈Cl₆Si₃Sn₂
• 分子量: 624.603
• InChiKey: ZMTRUYWWTVXEHZ-UHFFFAOYSA-N

物化性质

• 沸点：
  346.4±25.0 °C(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  5.74
• 重原子数：
  17.0
• 可旋转键数：
  4.0
• 环数：
  0.0
• sp3杂化的碳原子比例：
  1.0
• 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：

  bis(trichlorosilyl)bis(trimethylstannyl)silane 、 氯化苄 以 苯 为溶剂， 生成 三甲基氯化锡
  参考文献：
  名称：

  Trichlorosilylation of chlorogermanes and chlorostannanes with HSiCl3/Net3 followed by base-catalysed formation of (Me3Ge)2Si(SiCl3)2 and related branched stannylsilanes

  摘要：

  Chlorotrimethylgermane 1 and dichlorodimethylgermane 4 react with trichlorosilane and triethylamine to provide trichlorosilylgermanes Me4-nGe(SiCl3)(n) (n= 1: 2; n=2: 5) in fair yields, as distillable liquids. The formation of 2 is followed by base-catalysed decomposition reactions leading to novel solid (Me3Ge)(2)Si(SiCl3)(2) 3. Chlorotrialkylstannanes 6a-c (6a: R = CH3, 6b: R=C2H5, 6c: R = n-C4H9) react with trichlorosilane and triethylamine providing the branched silylstannanes (R3Sn)(2)Si(SiCl3)(2) 7a-c and traces of silylstannanes R3SnSiCl3 8a-c. Only 7a was isolated in a pure state. Heating 7a or crude 7b and 7c with benzyl chloride leads to the formation of benzyltrichlorosilane (10). The constitution of compounds 2, 3, 5 and 7a was confirmed by MS, NMR and analytical data. The structures of C6D6-solvated 3 and C6H6-solvated 7a were determined by X-ray diffraction, and shown to be isotypic. (C) 1999 Elsevier Science S.A. All rights reserved.

  DOI：

  10.1016/s0022-328x(98)01218-2
• 作为产物：
  描述：

  三氯硅烷 、 三甲基氯化锡 在 NEt₃ 作用下， 以 正戊烷 为溶剂， 以10%的产率得到bis(trichlorosilyl)bis(trimethylstannyl)silane
  参考文献：
  名称：

  Trichlorosilylation of chlorogermanes and chlorostannanes with HSiCl3/Net3 followed by base-catalysed formation of (Me3Ge)2Si(SiCl3)2 and related branched stannylsilanes

  摘要：

  Chlorotrimethylgermane 1 and dichlorodimethylgermane 4 react with trichlorosilane and triethylamine to provide trichlorosilylgermanes Me4-nGe(SiCl3)(n) (n= 1: 2; n=2: 5) in fair yields, as distillable liquids. The formation of 2 is followed by base-catalysed decomposition reactions leading to novel solid (Me3Ge)(2)Si(SiCl3)(2) 3. Chlorotrialkylstannanes 6a-c (6a: R = CH3, 6b: R=C2H5, 6c: R = n-C4H9) react with trichlorosilane and triethylamine providing the branched silylstannanes (R3Sn)(2)Si(SiCl3)(2) 7a-c and traces of silylstannanes R3SnSiCl3 8a-c. Only 7a was isolated in a pure state. Heating 7a or crude 7b and 7c with benzyl chloride leads to the formation of benzyltrichlorosilane (10). The constitution of compounds 2, 3, 5 and 7a was confirmed by MS, NMR and analytical data. The structures of C6D6-solvated 3 and C6H6-solvated 7a were determined by X-ray diffraction, and shown to be isotypic. (C) 1999 Elsevier Science S.A. All rights reserved.

  DOI：

  10.1016/s0022-328x(98)01218-2

文献信息

• Intermediates and Products of the Hexachlorodisilane Cleavage of Group 14 Element Phosphanes and Amines – Molecular Structure of Di-tert-butyl(trichlorosilyl)phosphane in the Gas Phase Determined by Electron Diffraction andab Initio Calculations
  作者：Wolf-W. du Mont、Lars Müller、Reiner Martens、Paul M. Papathomas、Bruce A. Smart、Heather E. Robertson、David W. H. Rankin

  DOI：10.1002/(sici)1099-0682(199908)1999:8<1381::aid-ejic1381>3.0.co;2-h

  日期：1999.8