[(μ-SCH2)2Fe2(CO)6NCH2CH2N(μ-SCH2)2]Fe2(CO)6 | 883452-98-0

• 英文名称: [(μ-SCH2)2Fe2(CO)6NCH2CH2N(μ-SCH2)2]Fe2(CO)6
• 英文别名: [Fe2(CO)6(μ-SCH2)2NCH2CH2N(μ-SCH2)2Fe2(CO)6]
• CAS: 883452-98-0
• 化学式: C₁₈H₁₂Fe₄N₂O₁₂S₄
• 分子量: 799.951
• InChiKey: RWAMKRKQOCAPQJ-UHFFFAOYSA-J

计算性质

• 辛醇/水分配系数(LogP)：
  None
• 重原子数：
  None
• 可旋转键数：
  None
• 环数：
  None
• sp3杂化的碳原子比例：
  None
• 拓扑面积：
  None
• 氢给体数：
  None
• 氢受体数：
  None

反应信息

• 作为反应物：
  描述：

  高氯酸 、 [(μ-SCH2)2Fe2(CO)6NCH2CH2N(μ-SCH2)2]Fe2(CO)6 以 乙腈 为溶剂， 生成 [(μ-SCH2)2Fe2(CO)6NCH2CH2N(μ-SCH2)2]Fe2(CO)6*2H(1+)
  参考文献：
  名称：

  Synthesis, structures and electrochemical properties of amino-derivatives of diiron azadithiolates as active site models of Fe-only hydrogenase

  摘要：

  The preparation and characterization of two novel amino-incorporated sulfur-bridged dinuclear iron (I) complexes of the type [NR(mu-SCH2)2]Fe-2(CO)(6), one being amino protected [N(CH2CH2NHTs)(mu-SCH2)(2)]Fe-2(CO)(6) (8) and the other [(mu-SCH2)(2)Fe-2(-CO)(6)NCH2CH2N (mu-SCH2)(2)]Fe-2(CO)(6) (9) are described. These two complexes are readily prepared in a S(N)2 manner between double lithium anion and bis(chloromethyl) amine derivatives. The structures of 8 and 9 were characterized by IR, H-1, C-13 NMR, MS and HRMS spectra and further determined by X-ray analyses. Protonation of complex 8 gave the mono N-protonated product, while for 9 the protonation occurred in both of the N atoms. The redox properties were evaluated by cyclic voltammograms. It was shown that these two complexes can catalyze electrochemical reduction of proton to molecular hydrogen. (c) 2005 Elsevier B.V. All rights reserved.

  DOI：

  10.1016/j.ica.2005.10.053
• 作为产物：
  描述：

  [(μ-LiS)₂Fe₂(CO)₆] 、 以 四氢呋喃 为溶剂， 以50%的产率得到[(μ-SCH2)2Fe2(CO)6NCH2CH2N(μ-SCH2)2]Fe2(CO)6
  参考文献：
  名称：

  Synthesis, structures and electrochemical properties of amino-derivatives of diiron azadithiolates as active site models of Fe-only hydrogenase

  摘要：

  The preparation and characterization of two novel amino-incorporated sulfur-bridged dinuclear iron (I) complexes of the type [NR(mu-SCH2)2]Fe-2(CO)(6), one being amino protected [N(CH2CH2NHTs)(mu-SCH2)(2)]Fe-2(CO)(6) (8) and the other [(mu-SCH2)(2)Fe-2(-CO)(6)NCH2CH2N (mu-SCH2)(2)]Fe-2(CO)(6) (9) are described. These two complexes are readily prepared in a S(N)2 manner between double lithium anion and bis(chloromethyl) amine derivatives. The structures of 8 and 9 were characterized by IR, H-1, C-13 NMR, MS and HRMS spectra and further determined by X-ray analyses. Protonation of complex 8 gave the mono N-protonated product, while for 9 the protonation occurred in both of the N atoms. The redox properties were evaluated by cyclic voltammograms. It was shown that these two complexes can catalyze electrochemical reduction of proton to molecular hydrogen. (c) 2005 Elsevier B.V. All rights reserved.

  DOI：

  10.1016/j.ica.2005.10.053

文献信息

• Investigations on Macrocyclic Complexes Containing [Fe2S2] Clusters: Synthesis and Characterization
  作者：Xu-Feng Liu、Bang-Shao Yin

  DOI：10.1002/zaac.201000412

  日期：2011.3

  Two macrocyclic complexes containing [Fe2S2] clusters [(μ-SCH2)2Fe2(CO)5]2(NCH2CH2N)(Ph2PCH2CH2CH2PPh2) (1) and [(μ-SCH2)2Fe2(CO)5]2(NCH2CH2N)(Ph2PCH2CH2CH2CH2PPh2) (2) were prepared from reactions of [(μ-SCH2)2Fe2(CO)6]2(NCH2CH2N) with Ph2PCH2CH2CH2PPh2 (dppp) or Ph2PCH2CH2CH2CH2PPh2 (dppb) in the presence of the CO-removing agent Me3NO·2H2O. Complexes 1 and 2 were characterized by elemental analysis

  两个含有 [Fe2S2] 簇的大环配合物 [(μ-SCH2)2Fe2(CO)5]2(NCH2CH2N)(Ph2PCH2CH2CH2PPh2) (1) 和 [(μ-SCH2)2Fe2(CO)5]2(NCH2CH2N)(Ph2PCH2CH2CH2CH2PPh2) (2) 由 [(μ-SCH2)2Fe2(CO)6]2(NCH2CH2N) 与 Ph2PCH2CH2CH2PPh2 (dppp) 或 Ph2PCH2CH2CH2CH2PPh2 (dppb) 在 CO-去除剂 Me3NO·2H2O 存在下反应制备。配合物 1 和 2 通过元素分析和 IR 和 NMR 光谱表征。此外，2 的 X 射线结构显示该分子包含一个 16 原子的大环，它由一个亚乙基和一个双齿配体 dppb 连接在一起。
• Bidentate Phosphine Ligand Based Fe₂S₂-Containing Macromolecules:  Synthesis, Characterization, and Catalytic Electrochemical Hydrogen Production
  作者：Weiming Gao、Jianhui Liu、Björn Åkermark、Licheng Sun

  DOI：10.1021/ic061258e

  日期：2006.11.1

  The reaction of [Fe-2(CO)(6)(mu-SCH2)(2)NCH2CH2N(mu-SCH2)(2)Fe-2(CO)(6)] (1) with 1,2-bis(diphenylphosphino) ethane in the presence of Me3NO, 2H(2)O affords two structurally different metallomacromolecules: a dimer of the type [Fe-2(CO)(5)(mu-SCH2)(2)NCH2CH2N(mu-SCH2) Fe-2(2)(CO)(5)}(Ph2PCH2)(2)] (2) and a tetramer species containing eight iron centers with an overall formula of [Fe-2(CO)(6)(mu-SCH2)(2)NCH2CH2N( mu-SCH2)(2)Fe-2(CO)(5)}(2)(Ph2PCH2)(2)] (3). Their structures have been determined by X-ray crystallography, showing one macrocyclic complex (2) and one linear complex (3). Electrochemical hydrogen evolution catalyzed by these two complexes with ca. 80-90 single-run turnovers is observed, indicating good potential as catalysts for future applications.