| 182175-79-7

• CAS: 182175-79-7
• 化学式: C₃₅H₅₅B₂MoNO₃P₂
• 分子量: 717.336
• InChiKey: GFHHEPFEJTWMNB-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

• 作为产物：
  描述：

  tris(acetonitrile)tricarbonylmolybdenum(0) 、 (2-Tert-butyl-5-ethylphosphinin-4-yl)-diethylborane 、 (6-Tert-butyl-4-ethylphosphinin-3-yl)-diethylborane 以 四氢呋喃 为溶剂， 生成 、
  参考文献：
  名称：

  New phosphabenzenes by [4 + 2] cycloaddition of stannoles to 1-phospha-1-alkynes — determination of signs of coupling constants

  摘要：

  Stannoles bearing dialkylboryl groups in 3-position react with 1-phospha-1-alkynes P=C-(t)Bu (1) and P=C-CH(2)(t)Bu (2) by [4 + 2] cycloaddition and elimination of stannylene to give phosphabenzenes in high yield. The stannylenes oligomerise to give [R(2)(1)Sn](n) with n greater than or equal to 7 (R = Me, Et, -(CH2)(5)- or, in the case of R(1) = (t)Bu, react with the stannole itself. All phosphabenzenes are characterised by their consistent sets of NMR data. The absolute signs of the coupling constants (n)J(P-31, H-1), (n)J(P-31, C-13), (2)J(P-31, Si-29) and (2)J(Sn-119, P-31) were determined by appropriate 1D and 2D NMR experiments.

  DOI：

  10.1016/0022-328x(96)06316-4