2-(1-(2,6-diisopropylphenylimino)ethylidene)-8-isopropylquinoline | 1341123-96-3

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 喹啉及其衍生物
• 英文名称: 2-(1-(2,6-diisopropylphenylimino)ethylidene)-8-isopropylquinoline
• CAS: 1341123-96-3
• 化学式: C₂₆H₃₂N₂
• 分子量: 372.553
• InChiKey: SFXJRXUSKRNIBJ-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  7.75
• 重原子数：
  28.0
• 可旋转键数：
  5.0
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.38
• 拓扑面积：
  25.25
• 氢给体数：
  0.0
• 氢受体数：
  2.0

反应信息

• 作为反应物：
  描述：

  乙二醇二甲醚溴化镍 、 2-(1-(2,6-diisopropylphenylimino)ethylidene)-8-isopropylquinoline 以 四氢呋喃 为溶剂， 以92%的产率得到[NiBr2(2-(1-(2,6-diisopropylphenylimino)ethylidene)-8-isopropylquinoline)]
  参考文献：
  名称：

  2-(1-Aryliminoethylidene)quinolylnickel(II) dibromides: Synthesis, characterization and ethylene dimerization capability

  摘要：

  A series of 2-(1-aryliminoethylidene)quinoline derivatives (L1-L9) and the nickel(II) dibromides (C1-C9) thereof, were synthesized and characterized. The molecular structures of C2 (R-1 = Et, R-2 = H, R = Me) and C9 (R-1 = Pr-i, R-2 = H, R = Pr-i) were confirmed as being distorted tetrahedral at nickel by single crystal X-ray diffraction. On treatment with diethylaluminium chloride (Et2AlCl) or ethylaluminum sesquichloride (EASC), these nickel pre-catalysts exhibited high activity for selective ethylene dimerization (0.89-3.29 x 10(6) g mol(-1)(Ni) h(-1)) at 20 degrees C under 10 atm of ethylene. The influence of the reaction parameters on the catalytic behaviour was investigated for these nickel systems, including variation of Al/Ni molar ratio and reaction temperature. (C) 2011 Elsevier B.V. All rights reserved.

  DOI：

  10.1016/j.jorganchem.2011.08.037
• 作为产物：
  描述：

  1-(8-isopropylquinolin-2-yl)ethanone 、 2,6-二异丙基苯胺 在 对甲苯磺酸 作用下， 以 甲苯 为溶剂， 反应 12.0h， 以73%的产率得到2-(1-(2,6-diisopropylphenylimino)ethylidene)-8-isopropylquinoline
  参考文献：
  名称：

  2-(1-Aryliminoethylidene)quinolylnickel(II) dibromides: Synthesis, characterization and ethylene dimerization capability

  摘要：

  A series of 2-(1-aryliminoethylidene)quinoline derivatives (L1-L9) and the nickel(II) dibromides (C1-C9) thereof, were synthesized and characterized. The molecular structures of C2 (R-1 = Et, R-2 = H, R = Me) and C9 (R-1 = Pr-i, R-2 = H, R = Pr-i) were confirmed as being distorted tetrahedral at nickel by single crystal X-ray diffraction. On treatment with diethylaluminium chloride (Et2AlCl) or ethylaluminum sesquichloride (EASC), these nickel pre-catalysts exhibited high activity for selective ethylene dimerization (0.89-3.29 x 10(6) g mol(-1)(Ni) h(-1)) at 20 degrees C under 10 atm of ethylene. The influence of the reaction parameters on the catalytic behaviour was investigated for these nickel systems, including variation of Al/Ni molar ratio and reaction temperature. (C) 2011 Elsevier B.V. All rights reserved.

  DOI：

  10.1016/j.jorganchem.2011.08.037