3-(6-methyl-2-pyridyl)-5-(2-pyridyl)-pyrazole | 134448-25-2

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 吡啶及其衍生物
• 英文名称: 3-(6-methyl-2-pyridyl)-5-(2-pyridyl)-pyrazole
• 英文别名: 3-(6-Methylpyridin-2-yl)-5-(pyridin-2-yl)pyrazole；2-methyl-6-(5-pyridin-2-yl-1H-pyrazol-3-yl)pyridine
• CAS: 134448-25-2
• 化学式: C₁₄H₁₂N₄
• 分子量: 236.276
• InChiKey: YJBUZRFZQZTYSZ-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.9
• 重原子数：
  18
• 可旋转键数：
  2
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.07
• 拓扑面积：
  54.5
• 氢给体数：
  1
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  cobalt(II) nitrate hexahydrate 、 3-(6-methyl-2-pyridyl)-5-(2-pyridyl)-pyrazole 以 乙醇 为溶剂， 以49%的产率得到{cobalt(II)(2-(6-methyl)pyridyl-2-pyridyl-3,5-pyrazole)(NO3)}*H2O
  参考文献：
  名称：

  Dinuclear μ-pyrazole nickel(II), cobalt(II), cadmium(II) and zinc(II) complexes with dinucleating pyrazole-derived ligands

  摘要：

  DOI：

  10.1016/s0277-5387(00)84188-1

文献信息

• Mixed bridged, dinuclear copper(II) complexes with dinucleating, pyrazole derived ligands
  作者：J. Pons、F.J. Sánchez、A. Labarta、J. Casabó、F. Teixidor、A. Caubet

  DOI：10.1016/s0020-1693(00)85117-8

  日期：1993.6

  Mixed mu-OH or mu-halide, mu-pyrazolato dinuclear copper(II) complexes of 3,5-bis(pyridin-2-yl)pyrazole (HL), 3-(6-methylpyridin-2-yl)-5-(pyridin-2-yl)pyrazole (HL1) and 3,5-bis(6-methylpyridin-2-yl)pyrazole (HL2) have been synthesized and characterized. Their spectral and magnetic behaviour are also reported. The mu-OH compounds behave as a Curie-Weiss paramagnet, while the mu-halide complexes exhibit strong antiferromagnetic interactions.
• Synthesis and structure of a copper(II) tetranuclear complex of 3-(6-methyl-2-pyridyl)-5-(2-pyridyl)pyrazole ligand
  作者：Josefina Pons、Francisco Javier Sanchez、Jaume Casabó、Angel Alvarez-Larena、Joan Francesc Piniella、Josep Ros

  DOI：10.1016/s1387-7003(03)00117-5

  日期：2003.7

  The reaction of the ligand 3-(6-methyl-2-pyridyl)-5-(2-pyridyl)pyrazole (HL) with Cu(NO3)(2) (.) 3H(2)O gives a complex of formula [Cu4L4(NO3)(3)] (NO3), which has been characterised by elemental analyses, infrared and electronic spectroscopies and single-crystal X-ray diffraction. The molecular structure of this complex is tetranuclear. The Cu2+ ions are linked to four ligands, forming a macromolecular cyclic system. The co-ordination geometries of the Cu(II) are square pyramid. The formation of this complex implies a control of nuclearity by steric hindrance. (C) 2003 Elsevier Science B.V. All rights reserved.