N,N-bis(2-hydroxy-5-methoxybenzylidene)propane-1,2-diamine | 1403880-19-2

• 分子结构分类: 有机化合物 - 有机氧化合物
• 英文名称: N,N-bis(2-hydroxy-5-methoxybenzylidene)propane-1,2-diamine
• 英文别名: 4-methoxy-6-[[2-[(3-methoxy-6-oxocyclohexa-2,4-dien-1-ylidene)methylamino]propylamino]methylidene]cyclohexa-2,4-dien-1-one
• CAS: 1403880-19-2
• 化学式: C₁₉H₂₂N₂O₄
• 分子量: 342.395
• InChiKey: QEEZRTYUYKHQLG-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.3
• 重原子数：
  25
• 可旋转键数：
  7
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.26
• 拓扑面积：
  76.7
• 氢给体数：
  2
• 氢受体数：
  6

反应信息

• 作为产物：
  描述：

  N,N'-bis(2-hydroxy-5-methoxybenzylidene)-propane-1,2-diamine 生成 N,N-bis(2-hydroxy-5-methoxybenzylidene)propane-1,2-diamine
  参考文献：
  名称：

  Synthesis, spectral, photolysis and electrochemical studies of mononuclear copper(II) complex with a new asymmetric tetradentate ligand: Application as copper nanoparticle precursor

  摘要：

  A copper(II) complex with asymmetric tetradentate Schiff base ligand, obtained by the single condensation of 1,2-diaminopropane with 2-hydroxy-5-methoxy benzaldehyde was prepared. The ligand and complex were characterized by their IR, UV-Vis, FT-IR, NMR spectra and CV. Crystal structures of the mononuclear copper complex have been obtained by X-ray diffraction studies which revealed to be distorted square planner coordination geometry. The spectral data confirm coordination of ligand to copper ion center. The redox properties of complex at different scan rates exhibit grossly similar features consisting of an electrochemically pseudo-reversible Cu(II)/Cu(I) reduction at ca. -0.97 V and pseudo-reversible Cu(I)/Cu(II) oxidation at ca. -0.81 V. The copper nanoparticles with average size of 73 nm were formed by thermal reduction of copper complex in the presence of triphenylphosphine. (C)0 2012 Elsevier B.V. All rights reserved.

  DOI：

  10.1016/j.saa.2012.05.081

文献信息

• Synthesis, spectral, photolysis and electrochemical studies of mononuclear copper(II) complex with a new asymmetric tetradentate ligand: Application as copper nanoparticle precursor
  作者：Mohammad Hossein Habibi、Maryam Mikhak

  DOI：10.1016/j.saa.2012.05.081

  日期：2012.10

  A copper(II) complex with asymmetric tetradentate Schiff base ligand, obtained by the single condensation of 1,2-diaminopropane with 2-hydroxy-5-methoxy benzaldehyde was prepared. The ligand and complex were characterized by their IR, UV-Vis, FT-IR, NMR spectra and CV. Crystal structures of the mononuclear copper complex have been obtained by X-ray diffraction studies which revealed to be distorted square planner coordination geometry. The spectral data confirm coordination of ligand to copper ion center. The redox properties of complex at different scan rates exhibit grossly similar features consisting of an electrochemically pseudo-reversible Cu(II)/Cu(I) reduction at ca. -0.97 V and pseudo-reversible Cu(I)/Cu(II) oxidation at ca. -0.81 V. The copper nanoparticles with average size of 73 nm were formed by thermal reduction of copper complex in the presence of triphenylphosphine. (C)0 2012 Elsevier B.V. All rights reserved.