5-(2-ferrocenylvinyl)thiophene-2-carboxaldehyde | 223134-46-1

• 英文名称: 5-(2-ferrocenylvinyl)thiophene-2-carboxaldehyde
• CAS: 223134-46-1
• 化学式: C₁₇H₁₄FeOS
• 分子量: 322.211
• InChiKey: HPTZUNMICBQILY-UHFFFAOYSA-N

物化性质

• 熔点：
  136 °C

计算性质

• 辛醇/水分配系数(LogP)：
  None
• 重原子数：
  None
• 可旋转键数：
  None
• 环数：
  None
• sp3杂化的碳原子比例：
  None
• 拓扑面积：
  None
• 氢给体数：
  None
• 氢受体数：
  None

反应信息

• 作为反应物：
  描述：

  5-(2-ferrocenylvinyl)thiophene-2-carboxaldehyde 在 碘 作用下， 以 氯仿 为溶剂， 反应 6.0h， 以511 mg的产率得到(E)-5-(2-ferrocenyl-vinyl)-thiophene-2-carbaldehyde
  参考文献：
  名称：

  Synthesis and electronic properties of ferrocene-containing organic dyads

  摘要：

  Novel ferrocene-oligothiophenylene-cyanoacrylic acid in the form of donor-spacer-acceptor dyads was synthesized. The compound with a single unit of thiophenylene showed the lowest energy transition in neutral state. For radical cations, the lowest energy transition appears red-shifted along with the increased number of thiophenylene units. These results suggested that the electronic structure of radical cations is significantly different from that of neutral molecules. (C) 2015 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.tetlet.2015.02.012
• 作为产物：
  描述：

  2,5-噻吩二甲醛 、 (ferrocenylmethyl) triphenylphosphonium bromide 在 potassium tert-butylate 作用下， 以 四氢呋喃 为溶剂， 反应 2.17h， 以550 mg的产率得到5-(2-ferrocenylvinyl)thiophene-2-carboxaldehyde
  参考文献：
  名称：

  Synthesis and electronic properties of ferrocene-containing organic dyads

  摘要：

  Novel ferrocene-oligothiophenylene-cyanoacrylic acid in the form of donor-spacer-acceptor dyads was synthesized. The compound with a single unit of thiophenylene showed the lowest energy transition in neutral state. For radical cations, the lowest energy transition appears red-shifted along with the increased number of thiophenylene units. These results suggested that the electronic structure of radical cations is significantly different from that of neutral molecules. (C) 2015 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.tetlet.2015.02.012

文献信息

• Structure−Property Dependence of the First Hyperpolarisabilities of Organometallic Merocyanines Based on the μ-Vinylcarbynediiron Acceptor and Ferrocene Donor
  作者：Tony Farrell、Anthony R. Manning、Timothy C. Murphy、Timo Meyer-Friedrichsen、Jürgen Heck、Inge Asselberghs、André Persoons

  DOI：10.1002/1099-0682(200109)2001:9<2365::aid-ejic2365>3.0.co;2-h

  日期：2001.9

  confirmed the strong electronic interaction between the donor and the acceptor with reduced π-bridge bond-length alternation. The nonlinear optical properties of these complexes were examined using the hyper Rayleigh scattering technique. The experimental first hyperpolarisabilities are some of the highest obtained for ferrocenyl chromophores and, significantly, no enhancement was found due to two-photon

  为了研究非线性光学材料的结构-性质关系，利用[Fe2(η-C5H5)2(CO)2(μ-CO)(μ-C-)]+电子-合成了一系列有机金属发色团。接受部分和二茂铁基团 Fc 作为电子供体。这两个末端之间的 π-linker 被系统地修饰，它们之间的相互电子通信是使用 IR、NMR 和电子吸收光谱确定的。[Fe2(η- )2(CO)2(μ-CO)(μ-C-CH=CH-CH=C(Cl)-Fc)][BF4] 的 X 射线结构测定证实了强电子供体和受体之间的相互作用减少了 π 桥键长交替。使用超瑞利散射技术检查这些复合物的非线性光学特性。实验性的第一超极化率是二茂铁生色团获得的最高超极化率之一，并且值得注意的是，由于双光子吸收荧光，没有发现增强。当使用多烯接头 -(CH=CH)n- 时，β0 的值会增加约。n1.5 依赖性，直到 n = 4 时都没有饱和迹象。然而，对于包含芳香环而不是纯多烯的连接体，β
• Biferrocenes with Heteroaromatic Spacers:  Synthesis, Structure, and Electrochemistry
  作者：K. R. Justin Thomas、J. T. Lin、Yuh S. Wen

  DOI：10.1021/om9908635

  日期：2000.3.1