diphenyl(trimethylsilylmethyl)antimony | 172166-52-8

• 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: diphenyl(trimethylsilylmethyl)antimony
• CAS: 172166-52-8
• 化学式: C₁₆H₂₁SbSi
• 分子量: 363.178
• InChiKey: XVKWVVUNQUOPNO-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.17
• 重原子数：
  18.0
• 可旋转键数：
  4.0
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.25
• 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：

  盐酸 、 diphenyl(trimethylsilylmethyl)antimony 以 氯仿 为溶剂， 以98%的产率得到trimethylsilylmethylantimony dichloride
  参考文献：
  名称：

  Synthesis of (Me3SiCH2Sb)n and reactions with ditellurides: crystal structure of [Cp2Co][Me3SiCH2SbCl3]

  摘要：

  Substitution of phenyl groups in Ph(2)SbR (1) (R = Me(3)SiCH(2)) with chlorine atoms leads to RSbCl(2) (2). Reduction of 2 with magnesium in tetrahydrofuran gives red crystals of (RSb)(n) (3) and a black solid containing the polymer (RSb)(x). Solutions of 3 in C6D6 are yellow. They consist of an equilibrium mixture of (RSb)(5) and (RSb)(4). The reaction between 2 and cobaltocene in tetrahydrofuran or C6D6 leads to the polymer (RSb)(x) and to the salt [CoCp(2)](+)[RSbCl(3)](-) (4). The structure of 4 has been determined by single-crystal X-ray diffraction. It contains a centrosymmetric double-chlorine-bridged dimeric anion. The ditellurostibane RSb(Te-p-Tol)(2) (5) has been obtained with a quantitative yield through a complete reaction between 3 and (p-TolTe)(2). Compound 5 has been detected in the product mixtures resulting from reactions of polymeric (RSb)(x) with (p-TolTe)(2) or by reducing p-TolTeCl(3) and RSbCl(2) with magnesium in tetrahydrofuran.

  DOI：

  10.1016/0022-328x(95)05621-u
• 作为产物：
  描述：

  diphenylantimony chloride 、 氯甲基三甲基硅烷 在 Mg 作用下， 以 乙醚 为溶剂， 以90.6%的产率得到diphenyl(trimethylsilylmethyl)antimony
  参考文献：
  名称：

  Synthesis of (Me3SiCH2Sb)n and reactions with ditellurides: crystal structure of [Cp2Co][Me3SiCH2SbCl3]

  摘要：

  Substitution of phenyl groups in Ph(2)SbR (1) (R = Me(3)SiCH(2)) with chlorine atoms leads to RSbCl(2) (2). Reduction of 2 with magnesium in tetrahydrofuran gives red crystals of (RSb)(n) (3) and a black solid containing the polymer (RSb)(x). Solutions of 3 in C6D6 are yellow. They consist of an equilibrium mixture of (RSb)(5) and (RSb)(4). The reaction between 2 and cobaltocene in tetrahydrofuran or C6D6 leads to the polymer (RSb)(x) and to the salt [CoCp(2)](+)[RSbCl(3)](-) (4). The structure of 4 has been determined by single-crystal X-ray diffraction. It contains a centrosymmetric double-chlorine-bridged dimeric anion. The ditellurostibane RSb(Te-p-Tol)(2) (5) has been obtained with a quantitative yield through a complete reaction between 3 and (p-TolTe)(2). Compound 5 has been detected in the product mixtures resulting from reactions of polymeric (RSb)(x) with (p-TolTe)(2) or by reducing p-TolTeCl(3) and RSbCl(2) with magnesium in tetrahydrofuran.

  DOI：

  10.1016/0022-328x(95)05621-u