4-hydroxy-3-methoxybenzaldehyde picoloylhydrazone | 6434-07-7

• 分子结构分类: 有机化合物 - 苯类化合物 - 酚类
• 英文名称: 4-hydroxy-3-methoxybenzaldehyde picoloylhydrazone
• 英文别名: N-[(4-hydroxy-3-methoxyphenyl)methylideneamino]pyridine-2-carboxamide
• CAS: 6434-07-7
• 化学式: C₁₄H₁₃N₃O₃
• mdl: MFCD02343916
• 分子量: 271.276
• InChiKey: SFBZADSOQVAAOR-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.7
• 重原子数：
  20
• 可旋转键数：
  4
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.07
• 拓扑面积：
  83.8
• 氢给体数：
  2
• 氢受体数：
  5

反应信息

• 作为反应物：
  描述：

  copper acetylacetonate 、 4-hydroxy-3-methoxybenzaldehyde picoloylhydrazone 以 甲醇 为溶剂， 以56%的产率得到catena-poly[copper(II)-di-μ-acetylacetonato-copper(II)-bis(μ-4-hydroxy-3-methoxybenzaldehyde picoloylhydrazonato)]
  参考文献：
  名称：

  catena-Poly[copper(II)-di-μ-acetylacetonato-copper(II)-bis(μ-4-hydroxy-3-methoxybenzaldehyde picoloylhydrazonato)] and (acetylacetonato)(4-methoxybenzaldehyde picoloylhydrazonato)copper(II)

  摘要：

  In the two title copper(II) complexes, [CuL(C(5)H(7)O(2))](n), (I), and [CuL'(C(5)H(7)O(2))], (II), respectively, where HL is 4-hydroxy-3-methoxybenzaldehyde picoloylhydrazone, C(14)H(12)N(3)O(3), and HL' is 4-methoxybenzaldehyde picoloylhydrazone, C(14)H(12)N(3)O(2), the Cu(II) ions display a highly Jahn-Teller-distorted octahedral and a square-planar coordination geometry, respectively. In complex (I), two neighbouring Cu(II) atoms are bridged by L(-) and acetylacetonate, alternately, giving rise to a one-dimensional chain of CuN(2)O(4) octahedra inter-connected by these two ligands along the a axis. In addition, the hydroxy H atom of the vanillin group connects to the carboxyl O atom of the adjacent chain via an O-H center dot center dot center dot O hydrogen bond, giving rise to a three-dimensional supramolecular assembly. Complex (II) displays a discrete structure.

  DOI：

  10.1107/s0108270110044343