4-Pyridincarboxaldehyd-2-benzothiazolylhydrazon | 51287-67-3

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 苯并噻唑类
• 英文名称: 4-Pyridincarboxaldehyd-2-benzothiazolylhydrazon
• 英文别名: N-(pyridin-4-ylmethylideneamino)-1,3-benzothiazol-2-amine
• CAS: 51287-67-3
• 化学式: C₁₃H₁₀N₄S
• mdl: MFCD00435835
• 分子量: 254.315
• InChiKey: JLIFGFRXBLCQSK-UHFFFAOYSA-N

物化性质

• 熔点：
  224 °C(Solv: ethanol (64-17-5))
• 沸点：
  441.5±37.0 °C(Predicted)
• 密度：
  1.34±0.1 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  3.3
• 重原子数：
  18
• 可旋转键数：
  3
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  78.4
• 氢给体数：
  1
• 氢受体数：
  5

反应信息

• 作为反应物：
  描述：

  4-Pyridincarboxaldehyd-2-benzothiazolylhydrazon 、 2,2-(乙烯二硫代)二苯胺 在 盐酸 、 sodium nitrite 作用下， 以 水 、 异丙醇 为溶剂， 反应 0.33h， 生成
  参考文献：
  名称：

  Catalytic activity of new nickel(II) formazanates in ethylene oligomerization

  摘要：

  Thirteen mono- and three bisformazans containing one system of azahydrazone bonds have been synthesized, as well as mono- and binuclear complexes on their basis. The kinetic features of ethylene oligomerization in the presence of catalytic systems on the basis of AlEtCl2-activated Ni(II) formazanates differing in composition and structure have been studied. The structures of the mono- and binuclear complexes differ by substituents in the formazan ligand, which have an effect on the activity of the systems and the product composition. The catalytic activity of the binuclear complexes is several times below that of mononuclear Ni(II) formazanates.

  DOI：

  10.1134/s0965544112010124

文献信息

• Catalytic activity of new nickel(II) formazanates in ethylene oligomerization
  作者：A. V. Zaidman、I. I. Khasbiullin、G. P. Belov、I. G. Pervova、I. N. Lipunov

  DOI：10.1134/s0965544112010124

  日期：2012.1

  Thirteen mono- and three bisformazans containing one system of azahydrazone bonds have been synthesized, as well as mono- and binuclear complexes on their basis. The kinetic features of ethylene oligomerization in the presence of catalytic systems on the basis of AlEtCl2-activated Ni(II) formazanates differing in composition and structure have been studied. The structures of the mono- and binuclear complexes differ by substituents in the formazan ligand, which have an effect on the activity of the systems and the product composition. The catalytic activity of the binuclear complexes is several times below that of mononuclear Ni(II) formazanates.