| 197085-24-8

• CAS: 197085-24-8
• 化学式: C₃₄H₃₀Cl₃NNbOPS
• 分子量: 730.923
• InChiKey: VNNIMLLYVQUDMO-UHFFFAOYSA-K

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：

  NbCl3(1,2-dimethoxyethane)(PhC.tplbond.Cn-Pr) 、 1-(thiazol-2-yl)-2-(triphenyl-λ⁵-phosphanylidene)ethan-1-one 以 四氢呋喃 为溶剂， 以86%的产率得到
  参考文献：
  名称：

  Phosphorus ylide niobium complexes; synthesis and characterization of the first α-keto ylide complexes, [{NbCl3(ylide-O,N)}2] and [NbCl3(ylide-O,N) (RCCR′)] (ylide = [{2-thiazolylcarbonyl}methylene]triphenylphosphorane, NOSC4H2CHPPh3). Molecular structure of [NbCl3(NOSC4H2CHPPh3-O,N) (PhCCPr) (Ph = phenyl, Pr = propyl)

  摘要：

  Reactions of [{NbCl3(dme)}(n)] or [NbCl3(dme)(RC=CR')] with a heterocycle containing alpha-keto stabilized phosphorus ylide, 2-TCMP = [{2-thiazolylcarbonyl}methylene]triphenyphosphorane, allowed the synthesis of the first alpha-keto ylide niobium complexes, [{NbCl3(2-TCMP)}(2)] and [NbCl3(2-TCMP)(RC=CR')] respectively. The new complexes were spectroscopically characterized and the X-ray molecular structure for one of them was also determined. (C) 1997 Elsevier Science S.A.

  DOI：

  10.1016/s0022-328x(97)00154-x