[dicopper(II)(2-aminomethyl pyridine)2(μ2-Cl)2Cl2] | 22772-64-1

• 英文名称: [dicopper(II)(2-aminomethyl pyridine)2(μ2-Cl)2Cl2]
• CAS: 22772-64-1
• 化学式: C₁₂H₁₆Cl₄Cu₂N₄
• 分子量: 485.19
• InChiKey: MDIWYONQUUUTJN-UHFFFAOYSA-J

反应信息

• 作为产物：
  描述：

  2-氨甲基吡啶 、 copper(II) choride dihydrate 以 甲醇 为溶剂， 以82%的产率得到[dicopper(II)(2-aminomethyl pyridine)2(μ2-Cl)2Cl2]
  参考文献：
  名称：

  Synthesis, single crystal structures and efficient catalysis for tetralin oxidation of two novel complexes of Cu(II) with 2-aminomethyl pyridine

  摘要：

  Two novel Cu(II) complexes were synthesized through the reaction of 2-aminomethyl pyridine (AMP) with CuCl2 center dot 2H(2)O by changing the metal/ligand ratio. Their structures were thoroughly characterized by FT-IR, elemental analysis and X-ray diffraction method. The results revealed that complex 1 [Cu(AMP)Cl-2] consists of isolated binuclear molecules unit and displays distorted tetragonal pyramid. Complex 2 [Cu(AMP)(2)(H2O)(2)]Cl-2 exhibits a octahedral geometry. The complexes were both evaluated as catalysts in the tetralin oxidation with TBHP as oxidant. Complex 1 showed high catalytic activity and selectivity towards alpha-tetralone under mild conditions. Thus, under the optimized conditions (acetonitrile 10 ml, catalyst 0.045 mmol, tetralin 4.5 mmol, 65% TBHP 22.5 mmol, T = 50 degrees C), the conversion of tetralin reached 89% with a selectivity of 71% towards alpha-tetralone. Compared with complex 1, complex 2 displayed low catalytic activity mainly due to the strong steric hindrance from the two coordinated 2-aminomethyl pyridine molecules. (C) 2010 Elsevier B.V. All rights reserved.

  DOI：

  10.1016/j.molcata.2010.10.014