1,4-bis-(ferrocenylethynyl)-p-xylene | 681486-43-1

• 分子结构分类: 有机化合物 - 碳氢化合物 - 芳香烃
• 英文名称: 1,4-bis-(ferrocenylethynyl)-p-xylene
• 英文别名: 1,4-bis(2-cyclopenta-2,4-dien-1-ylethynyl)-2,5-dimethylbenzene;cyclopenta-1,3-diene;iron(2+)
• CAS: 681486-43-1
• 化学式: C₃₂H₂₆Fe₂
• 分子量: 522.252
• InChiKey: YGZVIVPMSBBDBX-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：

  二茂铁乙炔 、 2,5-二溴-1,4-二甲基苯 在 CuI 、 Pd(OAc)2 、 PPh₃ 作用下， 以 further solvent(s) 为溶剂， 以69%的产率得到1,4-bis-(ferrocenylethynyl)-p-xylene
  参考文献：
  名称：

  Synthesis and characterisation of aromatic ethynyl-bridged ferrocenes

  摘要：

  A series of aromatic ethynyl-bridged ferrocenes with the general formula Fc-CdropC-R-CdropC-Fc (Fc = ferrocenyl, R = C6H2(-p-CH3)(2) (1), C6H4-p-C6H4 (2), C5H3N (3), 9,10-C14H8 (4), C4H2S (5), (C4H2S)(2) (6) and (C4H2S)(3) (7)) has been synthesised by the reaction of ethynyl ferrocene with the appropriate dibromo-arenes. The new complexes have been characterised by spectroscopic techniques. The structures of 3 and 7 were determined via X-ray crystallography, and both show the trans-trans configuration of the two ethynyl ferrocene groups with respect to the central R group. The electronic properties of the compounds have been studied via optical spectroscopy and cyclic voltammetry. (C) 2004 Elsevier B.V. All rights reserved.

  DOI：

  10.1016/j.jorganchem.2003.11.035