(4-aminophenylimido)trichloro[2-(4-chlorophenyliminomethyl)pyridine]rhenium(V) | 257941-04-1

• 英文名称: (4-aminophenylimido)trichloro[2-(4-chlorophenyliminomethyl)pyridine]rhenium(V)
• CAS: 257941-04-1
• 化学式: C₁₈H₁₅Cl₄N₄Re
• 分子量: 615.363
• InChiKey: UKYGARFGAQVPJD-GNWKECPVSA-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：

  Re(OPPh3)Cl3[N-(p-chlorophenyl)pyridine-2-aldimine] 、 对苯二胺 以 甲苯 为溶剂， 以80%的产率得到(4-aminophenylimido)trichloro[2-(4-chlorophenyliminomethyl)pyridine]rhenium(V)
  参考文献：
  名称：

  A rhenium(V)–arylimide species incorporating pyridine-2-aldimine chelation

  摘要：

  The title compound, (4-aminophenylimido)trichloro[2-(4-chlorophenyliminomethyl)pyridine]rhenium(V), [Re-(NC6H4NH2)Cl-3(ClA)], where ClA is N-(p-chlorophenyl)pyridine-2-aldimine (p-ClC6H4N=CHC5H4N), was synthesized by reacting the corresponding oxo complex, [ReOCl3(ClA)], or the corresponding phosphine oxide complex, [Re(OPPh3)Cl-3(ClA)], with p-phenylenediamine in toluene. The structure determination revealed that the ReCl3N3 coordination sphere is severely distorted from octahedral geometry and that it has a meridional ReCl3 fragment. The Re-N-C angle in the imide part is nearly linear and the Re-N-imide bond can be considered to be triple bond in character. The Re atom is distorted towards the imide N atom by 0.29 Angstrom from the equatorial Cl3Nimine plane. The Re-N-pyridine bond is longer by 0.15 Angstrom than the Re-N-imine bond due to the trans influence of the imide fragment.

  DOI：

  10.1107/s0108270199010732