Fe(η(5)-C5H4CH=CHC6H4Br-4)2 | 525596-31-0

• 英文名称: Fe(η(5)-C5H4CH=CHC6H4Br-4)2
• CAS: 525596-31-0
• 化学式: C₂₆H₂₀Br₂Fe
• 分子量: 548.1
• InChiKey: ZDFRVBIXDJBXSF-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

• 作为产物：
  描述：

  Fe(η(5)-C5H4CH(OH)CH2C6H4Br-4)2 在 对甲苯磺酸 作用下， 以 四氢呋喃 为溶剂， 以75.8%的产率得到Fe(η(5)-C5H4CH=CHC6H4Br-4)2
  参考文献：
  名称：

  Synthesis of ferrocene-based redox-active polymers via palladium-catalysed coupling reactions

  摘要：

  1,1'-Difunctionalised ferrocenes Fe(C(5)H(4)Z)(2) [Z = 4-BrC6H4 (1) 4-BrC6H4CH2C(O)- (4a), 4-BrC6H4CH=CH- (6a)] undergo cross-coupling reactions with the dizinc reagent (ClZnC6H4)(2)COCH2CHC(Me)O (2) to give a series of conjugated and non-conjugated aromatic poly(ferrocenes) with ferrocenediyl moieties as part of the polymer backbone. Similar products are obtained by Heck-arylation of 1,1'-divinylferrocene with diiodoarenes I-R-I (R = 1,4-C6H4, 1,1'-C6H4-C6H4, 2,5-C4H2S, 1,1'-C6H4OC6H4). The coupling products form orange to deep red solids, which are poorly soluble and oligomeric in most cases. Cyclic voltammetry measurements in dichloromethane solution give redox potentials close to the parent ferrocenes, with apparently very little interaction between the widely spaced iron centres.

  DOI：

  10.1016/0022-328x(96)06159-1