N,N'-bis(5-bromo-3-methoxysalicylidene)-4,5-dimethoxyphenylene-1,2-diamine | 882746-46-5

• 分子结构分类: 有机化合物 - 苯类化合物 - 酚类
• 英文名称: N,N'-bis(5-bromo-3-methoxysalicylidene)-4,5-dimethoxyphenylene-1,2-diamine
• CAS: 882746-46-5
• 化学式: C₂₄H₂₂Br₂N₂O₆
• 分子量: 594.256
• InChiKey: PTIFJPWTGDDUBP-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  6.16
• 重原子数：
  34.0
• 可旋转键数：
  8.0
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.17
• 拓扑面积：
  102.1
• 氢给体数：
  2.0
• 氢受体数：
  8.0

反应信息

• 作为反应物：
  描述：

  copper(II) perchlorate hexahydrate 、 neodymium(III) nitrate hexahydrate 、 乙醚 、 N,N'-bis(5-bromo-3-methoxysalicylidene)-4,5-dimethoxyphenylene-1,2-diamine 、 乙腈 以 乙醇 、 乙腈 为溶剂， 以42%的产率得到[CuNd(4-bromo-2-(2-(5-bromo-2-hydroxy-3-methoxy-phenyl)benzoimidazol(OMe)2-1-ylmethyl)-6-methoxy-phenol-1H)2(NO3)3(MeCN)2]*2Et2O
  参考文献：
  名称：

  Supramolecular assembly of nanometer-sized heterobimetallic 3d–4f complexes formed with benzimidazole based N,O-donor ligands

  摘要：

  Five heterobimetallic Cu-Ln complexes of general formula [CuLn(HL)(2)(NO3)(3)(MeCN)(2)] center dot 2Et O-2 (Ln = Eu 1, Tb 2, Er 3, Yb 4 and Nd 5) were prepared with a new multidentate benzimidazole ligand based on 4-bromo-2-[2-(5-bromo-2-hydroxy-3-methoxy-phenyl)benzoimidazol-1-ylmethyl]-6-methoxy-phenol (H2L1) or its bis-methoxy substituted analog (H2L3). In the solid state the structures of 1-4 exhibit supramolecular 3D-networks which are formed by the linking of C-H center dot center dot center dot O and C-H center dot center dot center dot pi interactions. Compound 5 does not exhibit an extended supramolecular network. (c) 2005 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.poly.2005.09.029