bis(1-anilino-3,4-triphenylcyclopentadienyl) iron(II) | 1012322-99-4

• 英文名称: bis(1-anilino-3,4-triphenylcyclopentadienyl) iron(II)
• 英文别名: bis(1-anilino-3,4-diphenylcyclopentadienyl)iron(II)
• CAS: 1012322-99-4
• 化学式: C₄₆H₃₆FeN₂
• 分子量: 672.652
• InChiKey: NYAXXLQTELTYCN-UHFFFAOYSA-N

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

• 作为反应物：
  描述：

  Lu(trimethylsilylmethyl)3(tetrahydrofuran)2 、 bis(1-anilino-3,4-triphenylcyclopentadienyl) iron(II) 以 正己烷 、 甲苯 为溶剂， 以82%的产率得到
  参考文献：
  名称：

  Alkyl Complexes of Rare-Earth Metal Centers Supported by Chelating 1,1′-Diamidoferrocene Ligands: Synthesis, Structure, and Application in Methacrylate Polymerization

  摘要：

  Conversion of 1,1'-dianilinoferrocenes of the composition [3,4-R2C5H2(NHPh)](2)Fe (R = H, Ph) with 1 equiv of the rare-earth metal alkyl precursors Ln(THF)(2)(CH2SiMe3)(3) (Ln = Lu, Y) affords [R(4)Fc(NPh)(2)]Ln(THF)(2)CH2SiMe3 (1a-2b) in yields of 73-83%. The steric bulk of the ferrocene moiety induces a pronounced stabilization of the complexes in comparison to alkyl-bridged analogues. Correspondingly, the complexes 1a-2b are stable in solution at room temperature and were characterized by multinuclear NMR spectroscopy and elemental analysis. A single-crystal X-ray diffraction study was performed for complex 2b. The synthesized rare-earth metal alkyls embedded into a 1,1'-diamidoferrocene framework effectively initiate the polymerization of methyl methacrylate (MMA) at room temperature, producing isotactic enriched poly(methyl methacrylate) (PMMA). The properties of the produced PMMAs are mainly governed by the substitution patterns of the ferrocenyl backbone.

  DOI：

  10.1021/om700988n
• 作为产物：
  描述：

  N-phenyl-3,4-diphenylcyclo-2-pentene imine 、 iron(II) chloride 在 LDA 作用下， 以 四氢呋喃 为溶剂， 以65%的产率得到bis(1-anilino-3,4-triphenylcyclopentadienyl) iron(II)
  参考文献：
  名称：

  Synthesis of substituted 1,1′-diaminoferrocenes from cyclo-2-pentene imines

  摘要：

  Condensation of anilines and primary aliphatic amines with 3,4-diphenylcyclo-2-pentenone leads to the corresponding diphenylcyclopentene imines in good yields of 72-90%. Deprotonation of these aminocyclopentadiene tautomers and reaction with FeCl2 leads to the synthesis of the respective 1,1'-diamino-3,3',4,4'-tetraphenylferrocenes. Yields increase from 33% to 65% with a decrease in the steric bulk of the amine substituent. The observation that a successful conversion requires two equivalents of base is conceived on the basis of the discussed reaction mechanism. The molecular structure of 1,1'-dianilino-3,30,4,40-tetraphenylferrocene ( 3a), which was determined by single crystal X-ray analysis reveals a trans coordination of the two amine moieties with respect to the central Cp-Fe-Cp axis of the ferrocenyl backbone. (C) 2007 Elsevier B. V. All rights reserved.

  DOI：

  10.1016/j.jorganchem.2007.12.020