| 860479-05-6

• 分子结构分类: 有机化合物 - 苯类化合物 - 菲及其衍生物
• CAS: 860479-05-6
• 化学式: C₄₆H₃₀N₂NiO₄
• 分子量: 733.445
• InChiKey: AHENGIYWDKNXPG-UHFFFAOYSA-L

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：

  、 nickel diacetate 在 KH 作用下， 以 四氢呋喃 为溶剂， 以87.2%的产率得到
  参考文献：
  名称：

  Racemic and chiral expanded salen-type complexes derived from biphenol and binaphthol: Salbip and salbin

  摘要：

  The reaction of 2-fluoronitrobenzene with 2,2'-biphenol or (R)-binaphthol, followed by reduction and subsequent reaction of the resulting diamine with two equivalents of a salicylaldehyde, affords expanded salen-type ligands having backbones based on biphenol or binaphthol: salbipH(2), (R)-salbinH(2) and (R)-salbin(t-Bu)H-4(2). Deprotonation of these ligands with sodium methoxide or potassium hydride, followed by metallation with M(OAc)(2) (M = Mn, Co, Ni, or Cu), affords the corresponding metal complexes in good yield (61-85%). The species containing Mn, Co, and Ni all have distorted octahedral geometry, as determined by X-ray crystallography. The ethereal oxygen atoms occupy two coordination sites with metal-oxygen distances ranging from 2.19 to 2.36 angstrom. The imine nitrogen atoms are trans to each other in the solid state, an impossible geometry in traditional salen-type complexes. The species containing Cu are distorted square planar and show much longer metal-ethereal oxygen distances ranging from 2.79 to 3.22 angstrom. The manganese complexes are competent catalysts for the epoxidation of olefins. (c) 2005 Elsevier B.V. All rights reserved.

  DOI：

  10.1016/j.jorganchem.2005.03.034