1,1,3,3-tetrachlorotetramethyltrisilane | 615266-54-1

• 分子结构分类: 有机化合物 - 有机金属化合物 - 有机类金属化合物
• 英文名称: 1,1,3,3-tetrachlorotetramethyltrisilane
• 英文别名: Dichloro-[[dichloro(methyl)silyl]-dimethylsilyl]-methylsilane
• CAS: 615266-54-1
• 化学式: C₄H₁₂Cl₄Si₃
• 分子量: 286.208
• InChiKey: LBLXJLAWUOLGDD-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.95
• 重原子数：
  11
• 可旋转键数：
  2
• 环数：
  0.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  0
• 氢给体数：
  0
• 氢受体数：
  0

反应信息

• 作为反应物：
  描述：

  1,1,3,3-tetrachlorotetramethyltrisilane 在 lithium sulfide 作用下， 以 四氢呋喃 为溶剂， 反应 0.33h， 生成 1,3,5,7,9,9,10,10-Octamethyl-2,4,6,8-tetrathia-1,3,5,7,9,10-hexasila-tricyclo[3.3.1.1^3,7]decane
  参考文献：
  名称：

  Organosilicon chalcogenides with trisilane units—adamantanes and noradamantanes

  摘要：

  1,1,3,3-Tetrachlorotetramethyltrisilane (1b) has been prepared from Ph2MeSiCl and Me2SiCl2 via Ph2MeSi-SiMe2-SiMePh2 (I a). Reaction of 1b with Li2E (E = S, Se) furnishes the new tricyclic organosilicon chalcogenides (Me2Si)2(MeSi)4E4 (E = S (2a), Se (2b)) with adamantane structures. If a mixture of 1b and Cl2MeSi-SiMeCl2 is reacted with H2S/NEt3, (Me2Si)(MeSi)4S4 (3a), a noradamantane with a trisilane and a disilane unit is formed. The molecular structures of 2a and 3a are reported. All new compounds are characterized by NMR spectroscopy (1H, 13C, 29Si, 77Se). (C) 2003 Elsevier B.V. All rights reserved.

  DOI：

  10.1016/s0022-328x(03)00526-6
• 作为产物：
  描述：

  Dimethyl-bis[methyl(diphenyl)silyl]silane 在 三氯化铝 、 乙酰氯 作用下， 以 正己烷 为溶剂， 以2.9 g的产率得到1,1,3,3-tetrachlorotetramethyltrisilane
  参考文献：
  名称：

  Organosilicon chalcogenides with trisilane units—adamantanes and noradamantanes

  摘要：

  1,1,3,3-Tetrachlorotetramethyltrisilane (1b) has been prepared from Ph2MeSiCl and Me2SiCl2 via Ph2MeSi-SiMe2-SiMePh2 (I a). Reaction of 1b with Li2E (E = S, Se) furnishes the new tricyclic organosilicon chalcogenides (Me2Si)2(MeSi)4E4 (E = S (2a), Se (2b)) with adamantane structures. If a mixture of 1b and Cl2MeSi-SiMeCl2 is reacted with H2S/NEt3, (Me2Si)(MeSi)4S4 (3a), a noradamantane with a trisilane and a disilane unit is formed. The molecular structures of 2a and 3a are reported. All new compounds are characterized by NMR spectroscopy (1H, 13C, 29Si, 77Se). (C) 2003 Elsevier B.V. All rights reserved.

  DOI：

  10.1016/s0022-328x(03)00526-6

文献信息

• Organosilicon chalcogenides with trisilane units—adamantanes and noradamantanes
  作者：U. Herzog、H. Borrmann

  DOI：10.1016/s0022-328x(03)00526-6

  日期：2003.9

  1,1,3,3-Tetrachlorotetramethyltrisilane (1b) has been prepared from Ph2MeSiCl and Me2SiCl2 via Ph2MeSi-SiMe2-SiMePh2 (I a). Reaction of 1b with Li2E (E = S, Se) furnishes the new tricyclic organosilicon chalcogenides (Me2Si)2(MeSi)4E4 (E = S (2a), Se (2b)) with adamantane structures. If a mixture of 1b and Cl2MeSi-SiMeCl2 is reacted with H2S/NEt3, (Me2Si)(MeSi)4S4 (3a), a noradamantane with a trisilane and a disilane unit is formed. The molecular structures of 2a and 3a are reported. All new compounds are characterized by NMR spectroscopy (1H, 13C, 29Si, 77Se). (C) 2003 Elsevier B.V. All rights reserved.