| 1178882-70-6

• CAS: 1178882-70-6
• 化学式: C₃₀H₂₄Cl₂CuN₂P
• 分子量: 577.96
• InChiKey: AJIWXIKJOLWEHV-OTFOWFCCSA-M

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：

  N-(pyrid-2-ylmethylene)-p-chlorophenylamine 、 氯化三(三苯基膦)铜(I) 以 乙醚 为溶剂， 以77%的产率得到
  参考文献：
  名称：

  Copper(I)-imine complexes: Synthesis and catalytic activity in olefin cyclopropanation

  摘要：

  Different imine-type ligands, prepared by the condensation of anilines or of alpha-methylbenzylamine with 2-pyridinecarboxaldehyde (pyim(1,2)) or 2-quinolinecarboxaldehyde (quim(1,2)) were prepared. These species act as N,N'-bidentate, chelating ligands upon coordination to Cu(I): treatment of [Cu(PPh3)(3)Cl] with an equimolar amount of the ligands resulted in the displacement of two molecules of PPh3, giving rise to the formation of [Cu(pyim(1,2))(PPh3)Cl] (1-2) and [Cu(quim(1,2))(PPh3)Cl] (3-4), respectively. The copper derivatives 1-4 proved to be highly active catalysts in olefin cyclopropanation in the presence of ethyl diazoacetate, even using deactivated olefins (namely, 2-cyclohexen-1-one) as substrate. The X-ray structure of complex 2, [Cu(pyim(2))(PPh3)Cl], is also reported. (C) 2009 Elsevier B.V. All rights reserved.

  DOI：

  10.1016/j.ica.2009.03.038