| 1449694-87-4

• CAS: 1449694-87-4
• 化学式: C₁₈H₆BF₁₂P
• 分子量: 492.011
• InChiKey: IYPVYTLSXCXASJ-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  None
• 重原子数：
  None
• 可旋转键数：
  None
• 环数：
  None
• sp3杂化的碳原子比例：
  None
• 拓扑面积：
  None
• 氢给体数：
  None
• 氢受体数：
  None

反应信息

• 作为反应物：
  描述：

  在 tris(2,3,5,6-tetrafluorophenyl)borane 、 4-trimethylsilanyloxy-hept-3-ene 作用下， 生成 磷化氢
  参考文献：
  名称：

  Frustrated Lewis Pair Route to Hydrodesilylation of Silylphosphines

  摘要：

  A 1:1 mixture of P(SiMe3)(3) and B(p-C6F4H)(3) reacts with 3 equiv of 4-heptanone to afford a 1:2 mixture of [(Me3SiO)(n-Pr)(2)C]H2P-B(p-C6F4H)(3) and the silyl enol ether, 4-trimethylsiloxy-3-heptene. Subsequent thermolysis of the adduct produces H3P-B(p-C6F4H)3 and an additional equiv of silyl enol ether. In the presence of a catalytic quantity of B(p-C6F4H)(3), however, P(SiMe3)(3) reacts with 4-heptanone to produce a 1:1 mixture of [(Me3SiO)(n-Pr)(2)C](2)PH and silyl enol ether. Heating this mixture further produces [(Me3SiO)(n-Pr)(2)C]PH2, which is eventually converted to elemental phosphorus.

  DOI：

  10.1021/om4007278
• 作为产物：
  描述：

  以 甲苯 为溶剂， 反应 24.0h， 以35%的产率得到
  参考文献：
  名称：

  Frustrated Lewis Pair Route to Hydrodesilylation of Silylphosphines

  摘要：

  A 1:1 mixture of P(SiMe3)(3) and B(p-C6F4H)(3) reacts with 3 equiv of 4-heptanone to afford a 1:2 mixture of [(Me3SiO)(n-Pr)(2)C]H2P-B(p-C6F4H)(3) and the silyl enol ether, 4-trimethylsiloxy-3-heptene. Subsequent thermolysis of the adduct produces H3P-B(p-C6F4H)3 and an additional equiv of silyl enol ether. In the presence of a catalytic quantity of B(p-C6F4H)(3), however, P(SiMe3)(3) reacts with 4-heptanone to produce a 1:1 mixture of [(Me3SiO)(n-Pr)(2)C](2)PH and silyl enol ether. Heating this mixture further produces [(Me3SiO)(n-Pr)(2)C]PH2, which is eventually converted to elemental phosphorus.

  DOI：

  10.1021/om4007278