| 220309-47-7

• 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
• CAS: 220309-47-7
• 化学式: C₂₁H₅₇Bi₃Si₆
• 分子量: 1105.14
• InChiKey: WYZAOSCOJFSUIH-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  7.69
• 重原子数：
  30
• 可旋转键数：
  6
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.86
• 拓扑面积：
  0
• 氢给体数：
  0
• 氢受体数：
  0

反应信息

• 作为产物：
  描述：

  bis(trimethylsilyl)methylbismuth chloride * 0.5 Et2O 在 Mg 、 1,2-dibromoethane 作用下， 以 四氢呋喃 为溶剂， 生成 、
  参考文献：
  名称：

  The First Organobismuth Rings: (RBi)3 and (RBi)4, R=(Me3Si)2CH

  摘要：

  Surprisingly facile at low temperatures is the synthesis of the first cyclobismuthanes 1 and 2 [Eq. (1)]. In solution 1 and 2 are in equilibrium. The four-membered ring 2 forms black crystals, which were structurally analyzed. At room temperature the rings decompose to elemental bismuth and R3 Bi. R=(Me3 Si)2 CH.

  DOI：

  10.1002/(sici)1521-3773(19981204)37:22<3175::aid-anie3175>3.0.co;2-m

文献信息

• Synthesis and Characterization of R₂SbH, R₂BiH, and R₂Bi−BiR₂ [R = (Me₃Si)₂CH]
  作者：Gábor Balázs、Hans Joachim Breunig、Enno Lork

  DOI：10.1021/om020202z

  日期：2002.6.1

  R2SbH (1) and R2BiH (2) [R = (Me3Si)(2)CH] are formed by reactions of the corresponding chlorides with LiAlH4. 1 is stable up to 100 degreesC. Decomposition of 2 at room temperature leads to R2Bi-BiR2 (3) and H-2. The crystal structure of 3 consists of molecules in a near trans conformation. H-1 NMR studies of 3 in C6D6 show that the diastereotopic Me3Si groups become equivalent with increasing concentration and temperature.
• The First Organobismuth Rings: (RBi)3 and (RBi)4, R=(Me3Si)2CH
  作者：Hans Joachim Breunig、Roland Rösler、Enno Lork

  DOI：10.1002/(sici)1521-3773(19981204)37:22<3175::aid-anie3175>3.0.co;2-m

  日期：1998.12.4

  Surprisingly facile at low temperatures is the synthesis of the first cyclobismuthanes 1 and 2 [Eq. (1)]. In solution 1 and 2 are in equilibrium. The four-membered ring 2 forms black crystals, which were structurally analyzed. At room temperature the rings decompose to elemental bismuth and R3 Bi. R=(Me3 Si)2 CH.