FcC(O)OCH2CH2SSiMe3 | 1274894-33-5

• 英文名称: FcC(O)OCH2CH2SSiMe3
• CAS: 1274894-33-5
• 化学式: C₁₆H₂₂FeO₂SSi
• 分子量: 362.348
• InChiKey: BAOPSEYZGGXPRK-UHFFFAOYSA-N

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：
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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：

  双(三甲基硫化硅) 、 FcC(O)OCH2CH2SSiMe3 、 silver(I) acetate 、 三苯基膦 以 氯仿 为溶剂， 生成 [Ag36S9(SCH2CH2O(O)CFc)18(PPh3)3]
  参考文献：
  名称：

  Ferrocenyl Functionalized Silver-Chalcogenide Nanoclusters

  摘要：

  New (chalcogenoethyl)ferrocenylcarboxalate functionalized silver chalcogenide nanoclusters were synthesized using a combination of silylated chalcogen reagents at low temperatures. The addition of E(SiMe3)(2) to reaction mixtures of FcC{O}OCH2 CH2ESiMe3 (E = S, Se) and (Ph3P)(2)center dot AgOAc affords nanoclusters with approximate molecular formulas [Ag36S9(SCH2CH2O{O} CFc)(18)(PPh3)(3)] (1), [Ag100Se17(SeCH2CH2O{O}CFc)(66)(PPh3)(10)] (2), and [Ag180Se54(SeCH2CH2O{O}CFc)(72)(PPh3)(14)] (3) as noncrystalline solids. Compositions were formulated on the basis of elemental analysis, high resolution transmission electron microscopy, and dynamic light scattering experiments. Solutions of these polyferrocenyl assemblies display a single quasi-reversible redox wave with some adsorption to the electrode surface as studied by cyclic voltammetry. With the smaller clusters 1, the addition of [Bu4N][HSO4] results in a shift of the reduction wave to less positive potentials than those of the complex in the absence of these oxoanions. No further shift is observed after the addition of approximately 1 equivalent of HSO4-/ferrocene branch. Cyclic voltammograms of the larger clusters 2 and 3 show the appearance of a new, irreversible wave at less positive potentials than the initial wave upon the addition of HSO4-. The appearance of this new wave together with the disappearance of the reduction wave indicates a stronger interaction between the nanoclusters and the hydrogen sulfate anion.

  DOI：

  10.1021/ic101717z