2-(6',2''-bipyrid-2'-yl)-3-(2-pyridyl)pyrazine-zinc chloride | 696605-52-4

• 英文名称: 2-(6',2''-bipyrid-2'-yl)-3-(2-pyridyl)pyrazine-zinc chloride
• CAS: 696605-52-4
• 化学式: C₁₉H₁₃Cl₂N₅Zn
• 分子量: 447.642
• InChiKey: VEZWVIGBBHGERV-UHFFFAOYSA-L

计算性质

• 辛醇/水分配系数(LogP)：
  None
• 重原子数：
  None
• 可旋转键数：
  None
• 环数：
  None
• sp3杂化的碳原子比例：
  None
• 拓扑面积：
  None
• 氢给体数：
  None
• 氢受体数：
  None

反应信息

• 作为产物：
  描述：

  2-(6',2''-bipyrid-2'-yl)-3-(2-pyridyl)pyrazine 、 zinc(II) chloride 以 氯仿 、 乙腈 为溶剂， 以80%的产率得到2-(6',2''-bipyrid-2'-yl)-3-(2-pyridyl)pyrazine-zinc chloride
  参考文献：
  名称：

  Helical zinc complexes of pyrazine–pyridine hybrids

  摘要：

  The zinc(II) complexes 1aZnCl(2) and 1bZnCl(2) (1a: 2-(6,2"-bipyrid-2'-yl)-3-(2-pyridyl)pyrazine; 1b: 2-(6',2'-bipyrid-2'-yl)-5,6-dinitrilo-3-(2-pyridyl)pyrazine) were prepared by treatment of the ligands with ZnCl2. The structures of both were investigated by Xray crystallography and H-1 NMR spectroscopy. Both complexes display proton deshielding phenomena that are attributed to a twisted solution-state molecular conformation. In the solid state, 1aZnCl(2) exhibits a high degree of torsion about the axis through the uncomplexed pyridine ring and the pendant chlorine atoms. The solid-state structure and solution-state self-associative behavior of 1bZnCl(2) are indicative of a partial self-assembly motif. (C) 2004 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.poly.2003.12.013