N-phenyl-N-2-hydroxynaphthylmethyleneamine | 836604-55-8

• 分子结构分类: 有机化合物 - 苯类化合物 - 萘
• 英文名称: N-phenyl-N-2-hydroxynaphthylmethyleneamine
• 英文别名: 3-(Anilinomethyl)naphthalen-2-ol
• CAS: 836604-55-8
• 化学式: C₁₇H₁₅NO
• 分子量: 249.312
• InChiKey: UERXGKLBTSCMFD-UHFFFAOYSA-N

物化性质

• 熔点：
  150 °C
• 沸点：
  454.6±20.0 °C(Predicted)
• 密度：
  1.233±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  4.3
• 重原子数：
  19
• 可旋转键数：
  3
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.06
• 拓扑面积：
  32.3
• 氢给体数：
  2
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  N-phenyl-N-2-hydroxynaphthylmethyleneamine 、 copper diacetate 以 甲醇 为溶剂， 生成 N-phenyl-N-2-hydroxynaphthylmethyleneamine copper(II) complex
  参考文献：
  名称：

  Oxidative Dehydrogenation of Cu(II) Complexes with N-Aryl-N-2-hydroxybenzyl- and N-Aryl-N-2-hydroxynaphthylmethyleneamine Derivatives

  摘要：

  The reactions of Cu2+ Cu2+, and Ni2+ ions with N-phenyl-N-2-hydroxybenzyl- and N-phenyl-N-2-hydroxynaphthylmethyleneamine derivatives (HLn, n = 1-8) produced from the derivatives of aniline and aromatic o-hydroxyaldehydes are studied. Among the ions studied, only Cu2+ forms stable complexes Cu(L-n)2 . 2H(2)O. The structures of the synthesized compounds are studied by IR, UV, and EPR spectroscopies and differential thermal analysis. The magnetic moments of the Cu(L-n)(2) . 2H(2)O complexes are very small and range within 0.43-1.19 mu(B), depending on the ligand structure, which indicates a strong antiferromagnetic interaction between the Cu2+ ions. The temperature dependence of the magnetic susceptibility measured for the Cu(L-3)(2) . 2H(2)O complex (where HL3 is N-4-methoxyphenyl-N-2-hydroxybenzylamine) is closest to the theoretical curve calculated for the binuclear Cu(II) complexes connected by the intermolecular exchange interaction. The Cu(II) complexes with HLn are shown to undergo oxidative dehydrogenation to form the corresponding metal salicylaldiminates. This reaction can occur on heating in the absence of oxygen and is accompanied by the Cu2+ --> Cu+ transition.

  DOI：

  10.1023/b:ruco.0000040725.54156.bb