di(pyridine)phthalocyaninato(2-)ruthenium(II) | 67588-46-9

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 四吡咯及其衍生物
• 英文名称: di(pyridine)phthalocyaninato(2-)ruthenium(II)
• 英文别名: bis(pyridine)(phthalocyaninato)ruthenium(II)；(phthalocyaninato)ruthenium(II)(pyridine)2；bis(pyridine)phthalocyaninatoruthenium(II)；2,11,20,29,37,39-hexaza-38,40-diazanidanonacyclo[28.6.1.13,10.112,19.121,28.04,9.013,18.022,27.031,36]tetraconta-1,3,5,7,9,11,13,15,17,19(39),20,22,24,26,28,30(37),31,33,35-nonadecaene;pyridine;ruthenium(2+)
• CAS: 67588-46-9
• 化学式: C₄₂H₂₆N₁₀Ru
• 分子量: 771.805
• InChiKey: HZHBAYDFZHTMBA-UHFFFAOYSA-N

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：

  di(pyridine)phthalocyaninato(2-)ruthenium(II) 在 一氧化碳 作用下， 以 二乙二醇二甲醚 为溶剂， 以30%的产率得到carbonyl(pyridine)phthalocyaninatoruthenium(II)
  参考文献：
  名称：

  Phthalocyanine complexes of ruthenium(II)

  摘要：

  DOI：

  10.1016/s0020-1693(00)87384-3
• 作为产物：
  描述：

  carbonyl(pyridine)phthalocyaninatoruthenium(II) 在 吡啶 作用下， 以 not given 为溶剂， 生成 di(pyridine)phthalocyaninato(2-)ruthenium(II)
  参考文献：
  名称：

  Phthalocyanine complexes of ruthenium(II)

  摘要：

  DOI：

  10.1016/s0020-1693(00)87384-3
• 作为试剂：
  描述：

  Umemoto's reagent 、 tert-butyl 4-vinylphenylcarbamate 在 dipotassium hydrogenphosphate 、 di(pyridine)phthalocyaninato(2-)ruthenium(II) 、 水 作用下， 以 四氢呋喃 为溶剂， 以95 %的产率得到
  参考文献：
  名称：

  红光驱动的苯乙烯衍生物双功能化

  摘要：

  红光激活的酞菁钌络合物被设计作为苯乙烯衍生物双功能化的催化剂。抗亲核试剂的三氟甲基化剂和各种亲核试剂的组合有利于三氟甲基和各种官能团同时并入底物的双键上。该反应证明了温和、低能量和高透射长波长光在一锅法过程中用于复杂分子转化的效用。

  DOI：

  10.1021/acs.joc.4c00889

文献信息

• Red-light-activatable ruthenium phthalocyanine catalysts
  作者：Yuta Ishikawa、Tatsuya Kameyama、Tsukasa Torimoto、Hajime Maeda、Masahito Segi、Taniyuki Furuyama

  DOI：10.1039/d1cc06307c

  日期：——

  Phthalocyanine ruthenium complexes were identified as red-light activatable catalysts for trifluoromethylation reactions. The red-light mediated chlorotrifluoromethylation of alkenes could proceed without any sacrificial reducing reagents. This reaction exhibited good compatibility with a blue-light-absorbing substrate, while under irradiation with blue light, i.e., under traditional photoreaction

  酞菁钌配合物被鉴定为用于三氟甲基化反应的红光可活化催化剂。红光介导的烯烃氯三氟甲基化可以在没有任何牺牲还原剂的情况下进行。该反应与吸收蓝光的基质表现出良好的相容性，而在蓝光照射下，即在传统的光反应条件下，该基质完全分解。
• Microenvironment-switchable singlet oxygen generation by axially-coordinated hydrophilic ruthenium phthalocyanine dendrimers
  作者：Uwe Hahn、Francesca Setaro、Xavier Ragàs、Angus Gray-Weale、Santi Nonell、Tomas Torres

  DOI：10.1039/c0cp01015d

  日期：——

  A series of new metallodendrimers built around a ruthenium phthalocyanine core has been prepared. Employing a convergent synthetic strategy, pyridine-containing ligands were prepared and then assembled onto the ruthenium phthalocyanine through axial ligand coordination. The growing shell of oligoethylene glycol chains surrounding the lipophilic core allows solubilisation in water. Photophysical studies show that all the metallodendrimers are strongly phosphorescent and the deactivation pathway of their triplet state depends on the medium in which the compounds are dissolved. On one hand, quenching of the triplet state by the dendritic shell is observed and found to be substantially enhanced in aqueous media. On the other, the dendrimer shields the phthalocyanine from oxygen. This notwithstanding, the phthalocyanines are able to generate singlet oxygen in less polar environments such as in CHCl3 or THF solution, while in water the generation of singlet oxygen is almost completely switched off.

  一系列以钌酞菁核心为基础的新金属树枝状聚合物已经被制备。采用汇聚合成策略，制备了含有吡啶的配体，然后通过轴向配体配位将其组装到钌酞菁上。围绕亲脂性核心生长的低聚乙烯醇链的外壳使其在水中能够溶解。光物理研究表明，所有金属树枝状聚合物都具有强烈的磷光，其三重态的去激发途径取决于化合物溶解的介质。一方面，观察到树枝状聚合物外壳对三重态的猝灭，且在水相中的猝灭效果显著增强。另一方面，树枝状聚合物能够屏蔽酞菁免受氧气的影响。尽管如此，酞菁仍能在如CHCl3或THF溶液等较少极性的环境中产生单态氧，而在水中单态氧的生成几乎完全被抑制。
• The reduction of oxygen and hydrogen peroxide on dinuclear ruthenium phthalocyanine electrocatalytic surfaces
  作者：Mehrdad Ebadi、Christos Alexiou、A BP Lever

  DOI：10.1139/v01-031

  日期：2001.5.1

  The electrochemical properties of both mononuclear L₂Ru^IIPc and dinuclear [(THF)Rupc]₂ species are described. The former is dominated by ring oxidation and reduction processes while the latter displays a series of metal localized processes. A Pourbaix diagram describes the various surfaces which can be generated by exposing a graphite electrode modified with [(THF)Rupc]₂ to aqueous buffer at different polarization over a wide range of pH. The behavior of these various surfaces towards the electrocatalytic reduction of both oxygen and hydrogen peroxide is described. Most importantly, three different regimes of hydrogen peroxide reduction are observed dependent on the nature of the modified electrode surface. At high pH the four electron reduction of oxygen to water is observed via a 2 + 2 mechanism.Key words: phthalocyanine, ruthenium, ruthenium phthalocyanine, cyclic voltammetry, suface modified electrode, Pourbaix diagram, electrocatalysis, oxygen reduction, hydrogen peroxide reduction.

  描述了单核L2RuII Pc和双核[(THF)Rupc]2物种的电化学性质。前者主要由环氧化和还原过程主导，而后者显示一系列金属局部化过程。Pourbaix图描述了在不同pH范围内以不同极化暴露于水溶液缓冲液的石墨电极上可以生成的各种表面。描述了这些不同表面对于氧和过氧化氢的电催化还原的行为。最重要的是，观察到了三种不同的过氧化氢还原机制，取决于修饰电极表面的性质。在高pH下，通过2 + 2机制观察到将氧气还原为水的四电子还原。关键词：酞菁，钌，钌酞菁，循环伏安法，表面修饰电极，Pourbaix图，电催化，氧还原，过氧化氢还原。
• Photosensitizing Metasurface Empowered by Enhanced Magnetic Field of Toroidal Dipole Resonance
  作者：Hiroaki Hasebe、Hiroshi Sugimoto、Yoshino Katsurayama、Taniyuki Furuyama、Minoru Fujii

  DOI：10.1002/smll.202302519

  日期：2023.10

  Photochemical reaction exploiting an excited triplet state (T1) of a molecule requires two steps for the excitation, i.e., electronic transition from the ground (S0) to singlet excited (S1) states and intersystem crossing to the T1 state. A dielectric metasurface coupled with photosensitizer that enables energy efficient photochemical reaction via the enhanced S0→T1 magnetic dipole transition is developed

  利用分子的激发三重态(T 1 )的光化学反应需要两个激发步骤，即电子从基态(S 0 )跃迁到单重激发态(S 1 )和系间窜越到T 1 态。开发了一种与光敏剂耦合的介电超表面，可通过增强的 S 0 →T 1磁偶极子跃迁实现节能光化学反应。在直接S 0 →T 1跃迁中，与传统的S 0 →S 1 →T 1跃迁相比，节省了数百meV的光子能量。为了最大化表面的磁场强度，设计了具有环形偶极子共振的硅（Si）纳米盘阵列超表面。超表面的表面用钌 (Ru(II)) 络合物进行功能化，作为产生单线态氧的光敏剂。在耦合系统中，Ru(II) 配合物的直接 S 0 →T 1跃迁速率在 Si 纳米盘阵列的环形偶极子共振下提高了 41 倍。当Si纳米盘阵列的环形偶极共振与Ru(II)配合物的直接S 0 →T 1跃迁波长匹配时，观察到单线态氧生成速率的增强。
• Hanack, Michael; Vermehren, Petra, Chemische Berichte, 1991, vol. 124, # 8, p. 1733 - 1738
  作者：Hanack, Michael、Vermehren, Petra

  DOI：——

  日期：——