RhCl(norbornadiene)(glyoxalbis(cyclohexylimine)) | 165395-92-6

• 英文名称: RhCl(norbornadiene)(glyoxalbis(cyclohexylimine))
• CAS: 165395-92-6
• 化学式: C₂₁H₃₂ClN₂Rh
• 分子量: 450.857
• InChiKey: WYOPGJYONQEGQL-PPKJMQFTSA-M

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：

  [(norbornadiene)rhodium(I)chloride]2 、 N,N'-di-cyclohexyl-1,4-diazabuta-1,3-diene 以 二氯甲烷 为溶剂， 生成 RhCl(norbornadiene)(glyoxalbis(cyclohexylimine))
  参考文献：
  名称：

  Rhodium complexes with diimines derived from glyoxal: crystal structure of [Rh(SnCl3)(NBD)(GCH)] (NBD = norbornadiene; GCH = gloxal bis(cyclohexylimine)

  摘要：

  [{Rh(L(2))Cl}(2)] (L(2) drop COD, or norbornadiene (NBD)) react with alpha-diimines (LL) derived from glyoxal, irrespective of the stoichiometric ratios employed, to give [Rh-2(L(2))Cl-2(LL)] when L(2) drop COD or [Rh(Cl)(L(2))(LL)] when L(2) = NBD. Solutions of COD compounds contain dinuclear [{Rh(COD)(Cl)}(2)(mu-LL)] species with bridging LL groups and ionic [Rh(COD)(LL)](+)[Rh-(COD)Cl-2](-) species, in temperature-dependent ratios. The NBD compounds are pentacoordinated in the solid state and undergo rearrangements in solution. When the reactions are performed in the presence of SnCl2, pentacoordinated [Rh(SnCl3)-(diolefin)(LL)] are obtained, which in solution undergo SnCl3- dissociation. The molecular structure of [Rh(SnCl3)(NBD)(GCH)] (GCH = glyoxalbis(cyclohexylimine)) has been determined by an X-ray diffraction study. It is best described as distorted square pyramidal with the equatorial positions occupied by the diolefin and the diimine respectively, and the SnCl3 fragment in the apical position.

  DOI：

  10.1016/0022-328x(94)05140-7