[(cyclopentadienyl)Fe(CO)(μ-bis(diphenylphosphino)methane)(μ-I)PtI2] | 943527-80-8

• 英文名称: [(cyclopentadienyl)Fe(CO)(μ-bis(diphenylphosphino)methane)(μ-I)PtI2]
• 英文别名: (C5H5)Fe(CO)(μ-I)(μ-PPh2CH2PPh2)PtI2；[CpFe(CO)(μ-dppm)(μ-I)PtI2]
• CAS: 943527-80-8
• 化学式: C₃₁H₂₇FeI₃OP₂Pt
• 分子量: 1109.14
• InChiKey: SOYHMTQDPITWTJ-UHFFFAOYSA-K

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

• 作为反应物：
  描述：

  [(cyclopentadienyl)Fe(CO)(μ-bis(diphenylphosphino)methane)(μ-I)PtI2] 在 (C₄H₉)4NBF₄ 作用下， 以 further solvent(s) 为溶剂， 生成 二氧化碳
  参考文献：
  名称：

  铁和钌异双金属羰基配合物作为醇氧化的电催化剂：电化学和机理研究

  摘要：

  制备了含羰基的Ru和Fe杂双金属配合物，并测试了其作为甲醇和乙醇氧化的电催化剂。本体电解过程中电解液的GC分析表明，CpRu（CO）（μ-I）（μ-dppm）PtI 2（1），CpFe（CO）（μ-I）（μ-dppm）PtI 2（2）和CpRu（CO）（μ-I）（μ-dppm）PdI 2（3）是甲醇和乙醇电氧化的催化剂，而CpFe（CO）（μ-I）（μ-dppm）PdI 2（4），CpRu（CO）I（μ-dppm）AuI（5）和CpFe（CO）I（μ-dppm）AuI（6）没有起到催化剂的作用。甲醇的氧化分别导致两电子和四电子氧化为甲醛和甲酸，然后与未反应的甲醇缩合，生成二甲氧基甲烷和甲酸甲酯，为观察到的产物。乙醇的氧化产生了1,1'-二乙氧基乙烷，这是两电子氧化生成乙醛并与过量乙醇缩合的结果。甲醇电化学氧化过程中顶空气体的FTIR分析表明形成了CO 2。同位素标记实验表明，CO 2是由CO配体的氧化而不是CH

  DOI：

  10.1021/om101070z
• 作为产物：
  描述：

  (1,5-cylooctadiene)di-iodoplatinum(II) 、 FeI(CO)(bis(diphenylphosphino)methane-P)(η-C5H5) 以 二氯甲烷 为溶剂， 以62.3%的产率得到[(cyclopentadienyl)Fe(CO)(μ-bis(diphenylphosphino)methane)(μ-I)PtI2]
  参考文献：
  名称：

  Electronic Interactions in Iron- and Ruthenium-Containing Heterobimetallic Complexes:  Structural and Spectroscopic Investigations

  摘要：

  The heterobimetallic Ru complexes Cp(CO)Ru(mu-I)(mu-dppm)PtI2 (8), Cp(CO)Ru(mu-I)(mu-dppm)PdI2 (10), and Cp(CO)RuI(mu-dppm)AuI (12) and their isoelectronic Fe analogues Cp(CO)Fe(mu-I)(mu-dppm)PtI2 (9), Cp(CO)Fe(mu-I)(mu-dppm)PdI2 (11), and Cp(CO)FeI(mu-dppm)AuI (13) were prepared by the reactions of Cp(CO)M(kappa(1)-dppm)I (6, M = Ru; 7, M = Fe) with Pt(COD)I-2, Pd(COD)I-2, and AuI, respectively. All six complexes were characterized by cyclic voltammetry, IR, UV, and NMR (H-1 and P-31) spectroscopy, and elemental analysis. The structures of the I-bridged compounds 8-11 were determined by X-ray crystallography. Electronic interaction between the two metals is significant for the iodide-bridged compounds 8-11, as evidenced by the variation in their carbonyl stretching frequencies and UV-vis spectra, as well as in the shifts of their redox potentials in comparison to the shifts for mononuclear model compounds. In contrast, compounds 12 and 13, which have only dppm bridges, exhibit limited interactions between the two metals.

  DOI：

  10.1021/om0610750