N,N'-(o-phenylene)bis(5-bromosalicylideneiminato)zinc(II) | 438245-75-1

• 分子结构分类: 有机化合物 - 有机氮化合物
• 英文名称: N,N'-(o-phenylene)bis(5-bromosalicylideneiminato)zinc(II)
• CAS: 438245-75-1
• 化学式: C₂₀H₁₂Br₂N₂O₂Zn
• 分子量: 537.525
• InChiKey: FKYKVSRZLWKJPA-HGBIREINSA-L

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：

  N,N'-(o-phenylene)bis(5-bromosalicylideneiminato)zinc(II) 、 adenosine 5'-triphosphate 以 乙醇 为溶剂， 生成
  参考文献：
  名称：

  Anion selectivity of Zn–salophen receptors: Influence of ligand substituents

  摘要：

  Four Zn-salophen complexes that differ for the electrodonating/electrowithdrawing character of the substituents located in the positions para to the phenolic oxygens have been used for the molecular recognition of several anions. Spectrophotometric and spectrofluorimetric titrations carried out in ethanol show for three of them strong binding affinity and also marked selectivity in the recognition of ATP(4), when methoxy electrodonating substituents are present. The finding that a Zn-salophen derivative with overall electrodonating (-I < +R) substituents is a more selective receptor for this anion than those decorated with electron withdrawing groups, support the occurrence in this case of supramolecular pi-pi stacking interactions between the adenosine residue and the aromatic ligand surface that counterbalance the decrease in electrophilicity of the metal center. (C) 2015 Elsevier B.V. All rights reserved.

  DOI：

  10.1016/j.ica.2015.04.032
• 作为产物：
  描述：

  zinc(II) acetate dihydrate 、 N,N'-(o-phenylene)bis(5-bromosalicylideneimine) 以 乙醇 为溶剂， 生成 N,N'-(o-phenylene)bis(5-bromosalicylideneiminato)zinc(II)
  参考文献：
  名称：

  CO2 转化为环状碳酸盐：使用锌 (II) Salophen 配合物的良性途径的机理见解

  摘要：

  由环氧化物合成环状碳酸酯是对CO 2升级循环最有价值的反应之一。目前的工作展示了利用锌(II) salophen 配合物作为催化剂来生产环状碳酸酯。LC-MS 和 DFT 研究表明除 ZnL4 作为二聚体外，所有复合物均存在。该机制还证明了ZnL4具有不同的速率决定步骤。由于单体的形成和不同的结构，ZnL4 在良性条件（80 °C，~1 atm CO 2，​​5 小时，无溶剂）下表现出令人着迷的活性。

  DOI：

  10.1002/ejic.202300610

文献信息

• Substituent Effects on the Biological Properties of Zn-Salophen Complexes
  作者：Ilaria Giannicchi、Rosa Brissos、David Ramos、Joaquin de Lapuente、João Carlos Lima、Antonella Dalla Cort、Laura Rodríguez

  DOI：10.1021/ic4004356

  日期：2013.8.19

  The synthesis, characterization, and luminescent properties of a series of 5,5′-X-substituted salophen ligands, X= OCH3, Br, and NO2, and the corresponding Zn(II) complexes are reported here. Their biological activity has been analyzed and related to the different Lewis acid character of the complexes. In vitro studies (AFM and absorption and emission titrations) show that the strongest interaction

  此处报道了一系列5,5'-X-取代的Salophen配体X = OCH 3，Br和NO 2以及相应的Zn（II）配合物的合成，表征和发光性质。已经分析了它们的生物活性，并且与复合物的不同路易斯酸特性有关。体外研究（原子力显微镜和吸收和发射滴定）表明，与5,5'-二硝基取代的锌-三烯酚配合物3b的游离质粒DNA相互作用最强。半经验理论计算与氧化还原电势测量结果表明，这可能被解释为该化合物具有最硬的路易斯酸特性的直接结果。用这些金属配合物进行的细胞吸收和细胞毒性研究表明，它们进入细胞但没有细胞毒性。
• Ternary assemblies comprising metal–salophen complexes and 4,4′-bipyridine
  作者：Ferran Sabaté、Raquel Gavara、Ilaria Giannicchi、Ramon Bosque、Antonella Dalla Cort、Laura Rodríguez

  DOI：10.1039/c5nj03210e

  日期：——

  The formation of ternary species containing zinc or uranyl–salophen complexes has been explored and analyzed in this work.

  在这项工作中，探索和分析了含锌或铀酰基-萨洛芬配合物的三元物种的形成。
• Spiral gas–solid two-phase flow continuous mechanochemical synthesis of salophen complexes and catalytic thermal decomposition of ammonium perchlorate
  作者：Yong Song、Zhiyuan Jin、Juan Zhang、Bo Jin、Rufang Peng

  DOI：10.1039/d3dt03644h

  日期：——

  chemical synthesis, highly efficient continuous mechanochemical synthesis techniques are still rare. In this work, a novel spiral gas–solid two-phase flow (S-GSF) synthesis technique for the mechanochemical synthesis of salophen complexes has been reported, which is an approach for continuous synthesis based solely on airflow impacting the reaction. The synthesis of salophen-Br-Cu was used as a model

  尽管机械化学日益成为传统化学合成的替代品，但高效的连续机械化学合成技术仍然很少见。在这项工作中，报道了一种用于机械化学合成salophen配合物的新型螺旋气固两相流（S-GSF）合成技术，这是一种仅基于气流影响反应的连续合成方法。以salophen-Br-Cu的合成为模型反应，优化反应条件，在此基础上合成了另外3种salophen配合物，即salophen-Br-Co、salophen-Br-Ni和salophen-Br-Zn。基础。通过傅里叶变换红外光谱、X射线衍射、紫外可见光谱、核磁共振光谱、扫描电子显微镜和差热分析(DTA)对所得产物的结构和热稳定性进行了表征。结果表明，这些配合物可以以接近4 g min -1的速率连续获得，相应的时空产率接近1.2 × 10 5 kg m -3 day -1 。此外，使用DTA分析了配合物对高氯酸铵（AP）的催化性能。结果表明，与纯AP条件相比，s
• Discovery of New Fluorescent Materials from Fast Synthesis and Screening of Conjugated Polymers
  作者：Olivier Lavastre、Ilya Illitchev、Gwenaelle Jegou、Pierre H. Dixneuf

  DOI：10.1021/ja025764o

  日期：2002.5.1

  A combinatorial approach was developed for the synthesis and the screening of a large variety of conjugated polymers. The parallel synthesis of 96 polyaryleneethynylene derivatives was performed on a 12 x 8 format from diethynyl and dibromoaryl building blocks, via a palladium-catalyzed carbon-carbon coupling reaction. The qualitative distinction between fluorescent and nonfluorescent polymers as well as between the different emission colors were obtained from a simple visual test or via a 96-well plate reader spectrofluorimeter. New solid-state blue-emitting polymers were detected.