(2,6-(2-F-6-F-C6H4N=CCH3)2C5H3N)FeCl2*H2O | 508189-25-1

• 英文名称: (2,6-(2-F-6-F-C6H4N=CCH3)2C5H3N)FeCl2*H2O
• 英文别名: (2,6-diacetylpyridinebis(2,6-difluoroanil))FeCl2*H2O
• CAS: 508189-25-1
• 化学式: C₂₁H₁₅Cl₂F₄FeN₃*H₂O
• 分子量: 530.132
• InChiKey: ZJSNBOVOCGEHNL-YDAFMUNPSA-L

计算性质

• 辛醇/水分配系数(LogP)：
  None
• 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：
  None
• 氢给体数：
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• 氢受体数：
  None

反应信息

• 作为产物：
  描述：

  iron(II) chloride tetrahydrate 、 2,6-diacetylpyridinebis(2,6-difluoroanil) 以 四氢呋喃 为溶剂， 以89%的产率得到(2,6-(2-F-6-F-C6H4N=CCH3)2C5H3N)FeCl2*H2O
  参考文献：
  名称：

  氟取代的2,6-双（亚氨基）吡啶基铁和钴配合物：高活性乙烯低聚催化剂

  摘要：

  六个五配位二氟取代的2,6-双（亚氨基）吡啶基铁和钴配合物[[2,6-（2，X -F 2 C 6 H 3 N CCH 3）2 C 5 H 3 N} MCl 2 ]（X = 6，M = Fe （1），Co（2）；X = 5，M = Fe（3），Co（4））；X = 4，M = Fe（5），Co（6）），是通过相应的双（亚氨基）吡啶基配体与FeCl 2 ·4H 2 O或CoCl反应合成的2在四氢呋喃（THF）中。然而，CH 3 CN中的2,6-二乙酰基吡啶双（2,6-二氟苯胺）与FeCl 2 ·4H 2 O之间的反应提供了离子对络合物[Fe {2,6-（2,6-F 2 C 6 ħ 3 ñ CCH 3）2 C ^ 5 ħ 3 N} 2 ] 2+ [的FeCl 4 ] 2 - （7），而不是一个五坐标复杂。配合物3和6的分子结构通过X射线衍射测定。配合物的催化活性1 - 7用于乙烯低聚使用改性的甲

  DOI：

  10.1021/om020818o

文献信息

• Ethylene oligomerization catalyzed by a novel iron complex containing fluoro and methyl substituents
  作者：Zhicheng Zhang、Junfeng Zou、Nannan Cui、Yucai Ke、Youliang Hu

  DOI：10.1016/j.molcata.2004.05.014

  日期：2004.9

  A novel 2,6-bis(imino)pyridyl iron complex, [2,6-(2-F-4-CH3C6H3N=CCH3)(2)C5H3N]FeCl2.H2O (3) has been synthesized by the reaction of the corresponding bis(imino)pyridyl ligand with FeCl2.4H(2)O in tetrahydrofuran (THF). The activity of complex 3 reaches to 10(7) g/mol Fe h in ethylene oligomerization, and the products are mostly (>90%) 1-butene, 1-hexene and 1-octene. As reaction temperature increases, the activities decrease rapidly and the product distributions shift to the low-molecular-weight part. The product distributions are almost unchanged when the Al/Fe molar ratio increases from 420 to 2500, but the catalytic activities increase rapidly at first and then decrease. Other three complexes (2,6-(2-X-4-Y-6-ZC(6)H(3)N=CCH3)(2)C5H3N}FeCl2.nH(2)O (X = CH3, Y = CH3, Z = H, n = 0 (1), X = F, Y = H, Z = F, it = 1 (2)) and Fe[2,6-(2-FC6H3N=CCH3)(2)C5H3N}(2)](2), [FeCl4](2)(-).H2O (4) have been also synthesized for comparison and used for ethylene oligomerization. The ortho and para substituents on aniline have performed effects on oligomerization activities and distributions of oligomers for 2,6-bis(imino)pyridyl iron complexes. (C) 2004 Elsevier B.V. All rights reserved.