4,4'-bis((E)-2-(5-hexylthiophen-2-yl)vinyl)-2,2'-bipyridine | 71879-15-7

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 吡啶及其衍生物
• 英文名称: 4,4'-bis((E)-2-(5-hexylthiophen-2-yl)vinyl)-2,2'-bipyridine
• 英文别名: 4,4'-di(hexylthienylvinyl)-2,2'-bipyridyl；4,4'-bis-[trans-2-(5-hexyl-thiophen-2-yl)-vinyl]-[2,2']bipyridinyl；4,4'-bis[2-(5-hexyl-2-thienyl)vinyl]-2,2'-bipyridine；4-[(E)-2-(5-hexylthiophen-2-yl)ethenyl]-2-[4-[(E)-2-(5-hexylthiophen-2-yl)ethenyl]pyridin-2-yl]pyridine
• CAS: 71879-15-7
• 化学式: C₃₄H₄₀N₂S₂
• 分子量: 540.837
• InChiKey: LNBBPLGXTMYIKP-WXUKJITCSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  11.1
• 重原子数：
  38
• 可旋转键数：
  15
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.35
• 拓扑面积：
  82.3
• 氢给体数：
  0
• 氢受体数：
  4

反应信息

• 作为产物：
  描述：

  4,4'-二甲基-2,2'-联吡啶 、 5-己基噻吩-2-甲醛 生成 4,4'-bis((E)-2-(5-hexylthiophen-2-yl)vinyl)-2,2'-bipyridine
  参考文献：
  名称：

  A novel ruthenium sensitizer with a hydrophobic 2-thiophen-2-yl-vinyl-conjugated bipyridyl ligand for effective dye sensitized TiO2 solar cells

  摘要：

  一种疏水性和 2-噻吩-2-乙烯基共轭钌配合物顺式-Ru(dhtbpy)(dcbpy)(NCS)2 [dhtbpy = 4,4′-di(hexylthienylvinyl)-2,2′-bipyridyl；dcbpy = 4,4′-二羧基-2,2′-联吡啶]，并将其成功地应用于纳米晶二氧化钛太阳能电池的敏化，在 AM 1 的辐照下，转换效率达到 9.5% 。

  DOI：

  10.1039/b602989b

文献信息

• Photosensitizer Dye
  申请人：Jiang Ke-Jian

  公开号：US20090216021A1

  公开（公告）日：2009-08-27

  A theme of the present invention is to provide a new transition metal complex, useful as a photosensitizer dye for a photoelectric conversion element having an excellent durability and a high photoelectric conversion characteristic. The present invention provides a bivalent transition metal complex constituted of (i) a bipyridyl polyacidic ligand, such as a dicarboxybipyridyl (dcbpy) ligand, as an adsorption site for adsorption onto titanium dioxide particle surfaces; (ii) a ligand, selected from the group consisting of an isothiocyanato group, an isocyanato group, and an isoselenocyanato group and enabling absorption and excitation at long wavelengths and charge transfer; and (iii) a bipyridyl (bpy) ligand, having an alkyl group or an alkoxy group, preferably a long-chain alkyl group, and a conjugately bonded thienylvinylene group, aminophenylenevinylene group, et., and improving an absorbance of a transition metal complex and imparting stability against nucleophile to a sensitizer dye that improves an absorption bathochromic effect.

  本发明的主题是提供一种新的过渡金属配合物，作为一种光敏染料，用于具有优异耐久性和高光电转换特性的光电转换元件。本发明提供一种二价过渡金属配合物，由以下组分构成：(i) 一种吡啶基多酸配体，例如二羧基吡啶基(dcbpy)配体，作为吸附位点吸附到二氧化钛颗粒表面；(ii) 一种配体，选自异硫氰酸基、异氰酸基和异硒氰酸基组成的群体，并能够在长波长处吸收和激发电荷转移；(iii) 一种吡啶基(bpy)配体，具有烷基或烷氧基，优选长链烷基，并具有共轭键结合的噻吩乙烯基、氨基苯乙烯基等，提高过渡金属配合物的吸收能力，并赋予敏化染料稳定性，以改善吸收巴克红效应。
• PYRIDINE TYPE METAL COMPLEX, PHOTOELECTRODE COMPRISING THE METAL COMPLEX, AND DYE-SENSITIZED SOLAR CELL COMPRISING THE PHOTOELECTRODE
  申请人：Shen Xiuliang

  公开号：US20110155238A1

  公开（公告）日：2011-06-30

  A pyridine type metal complex having a partial structure represented by the formula (I) or (I′): wherein, M is a transition metal atom; Ds, which may be the same or different, respectively represent specific conjugated chains; Rs, which may be the same or different, respectively represent a halogen atom, a hydrogen atom, or an alkyl group having 1 to 20 carbon atoms, an alkenyl or alkynyl group having 2 to 10 carbon atoms, an aryl or heteroaryl group having 6 to 10 carbon atoms or an arylalkyl or heteroarylalkyl group having 7 to 13 carbon atoms which may have a substituent group.

  具有由公式（I）或（I'）表示的部分结构的吡啶型金属配合物，其中，M是过渡金属原子；Ds分别表示特定的共轭链，可以相同也可以不同；Rs分别表示卤素原子、氢原子或具有1至20个碳原子的烷基、具有2至10个碳原子的烯基或炔基、具有6至10个碳原子的芳基或杂环芳基或具有7至13个碳原子的芳基烷基或杂环芳基烷基，可能具有取代基。
• Johansen,O. et al., Australian Journal of Chemistry, 1979, vol. 32, p. 1453 - 1470
  作者：Johansen,O. et al.

  DOI：——

  日期：——
• PHOTOSENSITIZER DYE
  申请人：Shimane Prefectural Government

  公开号：EP1985669B1

  公开（公告）日：2012-03-28
• US8106198B2
  申请人：——

  公开号：US8106198B2

  公开（公告）日：2012-01-31