[CpMe2Fe2(CO)4(μ-SMe)]BF4 | 178543-01-6

• 英文名称: [CpMe2Fe2(CO)4(μ-SMe)]BF4
• CAS: 178543-01-6
• 化学式: BF₄*C₁₇H₁₇Fe₂O₄S
• 分子量: 515.884
• InChiKey: GWPAUHUHHIEBEA-UHFFFAOYSA-M

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

• 作为产物：
  描述：

  η5-C5H4(CH3)Fe(CO)2(THF)BF4 、 sodium thiomethoxide 以 二氯甲烷 为溶剂， 以84%的产率得到[CpMe2Fe2(CO)4(μ-SMe)]BF4
  参考文献：
  名称：

  Syntheses and reactions of dinuclear μ-methylthiolate organometallic complexes

  摘要：

  Products from reactions between [CpM(CO)(2)](2) (M = Fe, Ru) and [Me(2)SSMe]BF4 depend on the ratio of reactants, reaction time, and solvent. Two organometallic products, [Cp(2)M(2)(CO)(4)(mu-SMe)]BF4 and [CpM(CO)(2)(SMe(2))]BF4 are generally formed. A proposed mechanism for this reaction involves initial addition of an SMe(+) group to the bimetallic complex, followed by displacement of a CpM(CO)(2) moiety by L (L = Me(2)S, CpM(CO)(2)SMe, or solvent). The reaction of [Me(2)SSMe]BF4 with a mixture of [CpFe(CO)(2)](2) and [MeCpFe(CO)(2)](2), which gives a statistical mixture of the possible thiolate-bridged species, is accommodated by this mechanism. Alternative syntheses of [cp(2)M(2)(CO)(4)(mu-SMe)]BF4 (cpM = CpFe, MeCpFe, CpRu) and [CpFe(CO)(2)(mu-SMe)M(CO)(2)cp]BF4 from [CpFe(CO)(2)(THF)]BF4 and cpM(CO)(2)SMe (cpM = MeCpFe, CpRu) provided pure samples of the thiolate-bridged complexes. Photolyses of these complexes result in formation of [CpFe(CO)(mu-SR)(mu-CO)M(CO)Cp]BF4 (M = Fe, Ru).

  DOI：

  10.1016/0022-328x(95)05951-k