trichloro(4-(4-carboxyphenyl)-2,2':6,2''-terpyridine)ruthenium(III) | 637740-33-1

• 英文名称: trichloro(4-(4-carboxyphenyl)-2,2':6,2''-terpyridine)ruthenium(III)
• 英文别名: RuCl3(4-[2,2':6',2''-terpyridine-4'-yl]benzoic acid)
• CAS: 637740-33-1
• 化学式: C₂₂H₁₅Cl₃N₃O₂Ru
• 分子量: 560.809
• InChiKey: ANHZYCPVUIWZAJ-UHFFFAOYSA-K

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：

  trichloro(4-(4-carboxyphenyl)-2,2':6,2''-terpyridine)ruthenium(III) 、 2,2'-联吡啶-4,4'-二甲酸甲酯 以 乙醇 、 水 为溶剂， 生成
  参考文献：
  名称：

  卟啉光敏剂在小驱动力下有效活化[ru（bpy）（tpy）cl] +催化剂

  摘要：

  摘要通过时间分辨光谱法研究了含有卟啉和具有高氧化电位（〜1 V vs SCE）的催化钌配合物的二联体的光活化作用。结果表明，在可逆电子受体的存在下，钌配合物的活化是通过生色团的氧化猝灭而发生的。尽管缺乏用于分子内电子转移的驱动力，但是观察到催化剂的有效分子内氧化，这表明卟啉是有吸引力的生色团，以在整个可见光谱范围内活化氧化催化剂。

  DOI：

  10.1016/j.poly.2020.114775
• 作为产物：
  描述：

  水合三氯化钌 、 4-([2,2':6',2''-三联吡啶]-4'-基)苯甲酸 以 甲醇 为溶剂， 以86%的产率得到trichloro(4-(4-carboxyphenyl)-2,2':6,2''-terpyridine)ruthenium(III)
  参考文献：
  名称：

  扩展双（三联吡啶）钌氨基酸的合成与表征

  摘要：

  （低聚吡啶）钌（II）配合物由于其出色的光物理性能和化学稳定性而被广泛用于染料敏化太阳能电池和其他复杂的光学器件。在此，我们描述了我们之前报道的双（三联吡啶）钌（II）氨基酸 [Ru(tpy-NH2)(tpy-COOH)]2+（tpy = 4'-取代的 2,2':6'）的纵向延伸,2”-三联吡啶）通过在三联吡啶和官能团之间插入对亚苯基间隔基 –C6H4–。使用紫外/可见光吸收和发射光谱研究了对亚苯基间隔物对吸收和发射特性的影响，并在定性分子轨道图片中进行了讨论。

  DOI：

  10.1002/zaac.200900303

文献信息

• Synthesis, characterization and catalytic property of ruthenium–terpyridyl complexes
  作者：Priti Sinha、Dushyant Singh Raghuvanshi、Krishna Nand Singh、Lallan Mishra

  DOI：10.1016/j.poly.2011.09.014

  日期：2012.1

  The known compound 4'-(carboxyphenyl)-2,2':6,2 ''-terpyridine (LH) was prepared and complexed with RuCl3 center dot 3H(2)O. The resulting complex [Ru(LH)Cl-3] was then allowed to react separately with 2,2'-bipyridine (bpy), 1,10-phenanthroline (phen), triphenylphosphine (PPh3) and 1,2-bis-(diphenylphosphino)ethane (dppe). The compositions of corresponding complexes [Ru(LH)bpyCl](BF4) 1, [Ru(LH)phenCl](BF4) 2, (Ru(LH)(PPh3)(CH3CN)(2)] (BF4)(2) 3 and [Ru(LH)(dppe)Cl](BF4) 4 were assigned on the basis of their FAB-mass spectra, elemental analysis, spectroscopic (IR, NMR) data and X-ray diffraction measurements. The diamagnetic, cationic complexes displayed strong MLCT transitions in the visible region with significant shift in MLCT band energy corresponding to the strength of substituted ligands. The redox behaviour of the complexes was investigated using cyclic voltammetry measurements. Among all the complexes, 3 efficiently catalyzed the synthesis of propargylamine via three components coupling reaction. (C) 2011 Elsevier Ltd. All rights reserved.
• On the behavior of the carboxyphenylterpyridine(8-quinolinolate) thiocyanatoruthenium(II) complex as a new black dye in TiO2 solar cells modified with carboxymethyl-beta-cyclodextrin
  作者：J.A. Bonacin、S.H. Toma、J.N. Freitas、A.F. Nogueira、H.E. Toma

  DOI：10.1016/j.inoche.2013.08.007

  日期：2013.10

  A terpyridine ligand encompassing a terminal 4-carboxyphenyl group (cptpy), was employed in a new Ru(II) black dye, in the presence of 8-quinolinolate (Q) and SCN- as ancillary ligands. Such compound, here referred as [Ru(cptpy) (Q) (NCS)], was designed aiming its inclusion into carboxymethyl-beta-cyclodextrin, anchored on TiO2. This host-guest strategy was employed to prevent the formation of aggregates and protect the photoinjecting moiety against parallel deactivation events. Such expectation has indeed been fulfilled by the system. On the other hand, 8-quinolinolate as a strong electron donor ligand, effectively enhanced the light harvesting behavior of the dye, shifting and spreading the IPCE peaks over the entire visible region. Unfortunately, the red shift of visible charge-transfer bands was compensated by a decrease of the Ru(III)/(II) potentials, slowing down the electron transfer kinetics with the I-3/I- redox mediator. Therefore, the observed counterbalance between charge transfer energies and redox potentials imposes a critical limit in the design of better mononuclear ruthenium-polypyridine dyes. (C) 2013 Elsevier B.V. All rights reserved.