N,N-bis(2-pyridinecarboxamide)-2,2'-biphenyl | 945735-56-8

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 英文名称: N,N-bis(2-pyridinecarboxamide)-2,2'-biphenyl
• 英文别名: N-[2-[2-(pyridine-2-carbonylamino)phenyl]phenyl]pyridine-2-carboxamide
• CAS: 945735-56-8
• 化学式: C₂₄H₁₈N₄O₂
• 分子量: 394.433
• InChiKey: GXKGVBQOCMDEFY-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.7
• 重原子数：
  30
• 可旋转键数：
  5
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  84
• 氢给体数：
  2
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  甲醇 、 copper(II) perchlorate hexahydrate 、 乙醇 、 N,N-bis(2-pyridinecarboxamide)-2,2'-biphenyl 在 NaH 作用下， 以 N,N-二甲基甲酰胺 为溶剂， 以52%的产率得到copper(II)(N,N-bis(2-pyridinecarboxamidato)-2,2-biphenyl)-ethanol - methanol (2/1/1)
  参考文献：
  名称：

  Synthesis and crystal structure of a copper(II) complex of deprotonated N,N′-bis(2-pyridinecarboxamide)-2,2′-biphenyl: Comparative redox study of CuN4 pyridine amide complexes

  摘要：

  A new distorted square planar (two CuN2 planes making an angle of similar to 43 degrees) copper(II) complex [Cu(L-4)] center dot 0.5EtOH center dot 0.5MeOH (1) of a deprotonated tetradentate pyridine amide ligand [H2L4 = N,N'-bis(2-pyridinecarboxamide)-2,2'-biphenyl] has been synthesized and structurally characterized. Absorption and EPR spectroscopic properties have also been studied. The E-1/2 values (Cu-II/Cu-I redox process) of the title complex along with a selected group of structurally characterized CuN4 pyridine amide complexes with systematically varied structural, electronic/steric, and chelate-ring size effects, imposed by the coordinating ligands, have been determined and the observed trend has been rationalized. (C) 2007 Elsevier B.V. All rights reserved.

  DOI：

  10.1016/j.ica.2007.04.030