2,6-bis[1-(4-methoxyphenylimino)ethyl]pyridyliron(II) chloride | 695229-44-8

• 英文名称: 2,6-bis[1-(4-methoxyphenylimino)ethyl]pyridyliron(II) chloride
• 英文别名: ((C5H3N)(C(CH3)N(C6H4)(p-OMe))2)FeCl2
• CAS: 695229-44-8
• 化学式: C₂₃H₂₃Cl₂FeN₃O₂
• 分子量: 500.208
• InChiKey: FMFXQWUQNUMKCH-QTSBOYRBSA-L

计算性质

• 辛醇/水分配系数(LogP)：
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• 重原子数：
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• 可旋转键数：
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• 环数：
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• sp3杂化的碳原子比例：
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• 拓扑面积：
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• 氢给体数：
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• 氢受体数：
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反应信息

• 作为产物：
  描述：

  2,6-bis[1-(4-methoxyphenyliminoethyl)]pyridine 、 iron(II) chloride*1.5THF 以 四氢呋喃 为溶剂， 以90%的产率得到2,6-bis[1-(4-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