2,6-bis[1-(3-methoxyphenylimino)ethyl]pyridyliron(II) chloride | 695229-43-7

• 英文名称: 2,6-bis[1-(3-methoxyphenylimino)ethyl]pyridyliron(II) chloride
• 英文别名: ((C5H3N)(C(CH3)N(C6H4)(m-OMe))2)FeCl2
• CAS: 695229-43-7
• 化学式: C₂₃H₂₃Cl₂FeN₃O₂
• 分子量: 500.208
• InChiKey: IDGVDZLHWOJATC-QTSBOYRBSA-L

反应信息

• 作为产物：
  描述：

  iron(II) chloride*1.5THF 、 2,6-bis[1-(3-methoxyphenylimino)ethyl]pyridine 以 四氢呋喃 为溶剂， 以77%的产率得到2,6-bis[1-(3-methoxyphenylimino)ethyl]pyridyliron(II) chloride
  参考文献：
  名称：

  New iron-based bis(imino)pyridine and acetyliminopyridine complexes as single-site catalysts for the oligomerization of ethylene

  摘要：

  New iron-based bis(imino)pyridine complexes 6, 7 and the acetyliminopyridine complex 8a are active catalysts together with the co-catalyst MAO for the oligomerization of ethylene. The ligands 1-4 with electron donating methoxy- and electron withdrawing trifluoromethyl-substituents react with FeCl2 (thf)(2) to the Fe(II) complexes 6-8a. Especially p-methoxy substituents in 6b increase the selectivity in the production of alpha-olefins. The distribution of oligomers obtained in the catalyzed ethylene oligomerization with 5-8a follows Schulz-Flory rules for oligomers >C-4. The probability of chain propagation ot is increased by lowering the reaction temperature, while higher pressure of the ethylene gas in the reaction has nearly no effect on the ce-values. (C) 2003 Elsevier B.V. All rights reserved.

  DOI：

  10.1016/j.molcata.2003.11.003