4-[[2-(4-Cyanophenyl)iminoacenaphthylen-1-ylidene]amino]benzonitrile | 444798-18-9

• 分子结构分类: 有机化合物 - 苯类化合物 - 萘
• 英文名称: 4-[[2-(4-Cyanophenyl)iminoacenaphthylen-1-ylidene]amino]benzonitrile
• CAS: 444798-18-9
• 化学式: C₂₆H₁₄N₄
• 分子量: 382.424
• InChiKey: SLWXUVVLWKURQM-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  5.4
• 重原子数：
  30
• 可旋转键数：
  2
• 环数：
  5.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  72.3
• 氢给体数：
  0
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  4-[[2-(4-Cyanophenyl)iminoacenaphthylen-1-ylidene]amino]benzonitrile 以 乙腈 为溶剂， 生成
  参考文献：
  名称：

  Electrochemical and catalytic properties of nickel(II) complexes with bis(imino)acenaphthene and diazadiphosphacyclooctane ligands

  摘要：

  The title complexes were prepared, and their redox and catalytic properties in hydrogen evolution reaction were examined. The catalytic current increases in the presence of a proton source near the potential of the nickel(I/0) couple for a mixture of nickel(II) complexes with different ligands. Moreover, the catalytic activity of mixed-ligand complexes in the hydrogen evolution reaction was higher than that of a bis-chelated diphosphine nickel(II) complex.

  DOI：

  10.1016/j.mencom.2020.05.013

文献信息

• Co-based heterogeneous catalysts from well-defined α-diimine complexes: Discussing the role of nitrogen
  作者：Dario Formenti、Francesco Ferretti、Christoph Topf、Annette-Enrica Surkus、Marga-Martina Pohl、Jörg Radnik、Matthias Schneider、Kathrin Junge、Matthias Beller、Fabio Ragaini

  DOI：10.1016/j.jcat.2017.04.014

  日期：2017.7

  Ar-BIANs and related α-diimine Co complexes were wet impregnated onto Vulcan® XC 72 R carbon black powder and used as precursors for the synthesis of heterogeneous supported nanoscale catalysts by pyrolysis under argon at 800 °C. The catalytic materials feature a core-shell structure composed of metallic Co and Co oxides decorated with nitrogen-doped graphitic layers (NGr). These catalysts display

  将Ar-BIANs和相关的α-二亚胺Co络合物湿法浸渍到Xul 72R炭黑粉末上，并用作在800°C的氩气下通过热解合成多相负载型纳米级催化剂的前体。催化材料具有核壳结构，该核壳结构由装饰有氮掺杂石墨层（NGr）的金属Co和Co氧化物组成。这些催化剂在芳族硝基化合物（110°C，50 bar H 2）的液相加氢中显示出高活性，以产生化学选择性取代的芳基胺。催化活性与最终催化材料中氮原子的数量和类型密切相关，这表明二氢的杂化活化。
• Method of Establishing the Lewis Acidity of a Metal Fragment Based on the Relative Binding Strengths of Ar-BIAN Ligands (Ar-BIAN = Bis(aryl)acenaphthenequinonediimine)
  作者：Michela Gasperini、Fabio Ragaini

  DOI：10.1021/om034370i

  日期：2004.3.1

  coordination strengths of a series of differently substituted Ar-BIAN ligands (Ar-BIAN = bis(aryl)acenaphthenequinonediimine) to a series of palladium complexes in both the formal 0 and 2 oxidation states have been determined. In all cases a good to excellent linearity of log Keq with respect to the Hammett σ constants of the substituents on the aryl fragments of the ligands was observed. The resulting

  已经确定了一系列不同取代的Ar-BIAN配体（Ar-BIAN =双（芳基）ac萘醌二亚胺）对一系列处于正式0和2氧化态的钯配合物的相对配位强度。在所有情况下，都观察到log K eq相对于配体芳基片段上取代基的Hammettσ常数具有良好的线性关系。建议将所得的ρ常数很好地表明金属碎片的路易斯酸度，这是仅针对有限种类的化合物确定实验参数的物理量。所获得的参数不仅可以将它们之间的不同烯烃配合物进行比较，还可以针对不同的金属片段（如Pd（OAc）2）进行比较。，Pd（Me）Cl和π-烯丙基配合物。烯烃络合物的路易斯酸度变化很大，其范围从酸性较低的（Pd（Ar-BIAN）（DMFU）; DMFU =富马酸二甲酯）到酸性最高的两种（Pd（Ar-BIAN）（TCNE）和Pd （Ar-BIAN）（FN）; TCNE =四氰基乙烯，FN =富马腈衍生物）配合物。阳离子π-烯丙基配合物在所检查的配合物中具
• Easy Entry into Reduced Ar-BIANH₂Compounds: A New Class of Quinone/Hydroquinone-Type Redox-Active Couples with an Easily Tunable Potential
  作者：Marta Viganò、Francesco Ferretti、Alessandro Caselli、Fabio Ragaini、Manuela Rossi、Patrizia Mussini、Piero Macchi

  DOI：10.1002/chem.201403594

  日期：2014.10.27

  redox properties of these molecules, highlighting their analogies with quinone/hydroquinone systems. Such analogies, in combination with the much more negative reduction potential range of Ar‐BIAN compounds with respect to quinones, can afford to extend the range of reduction potentials so far obtainable by the use of quinones.

  通过还原相应的双（芳基）ac萘醌二亚胺（Ar-BIAN）化合物，可以高收率合成在芳基环上带有不同取代基的Ar-BIANH 2。固态p -CH 3 C 6 H 4 -BIANH 2的结构通过X射线衍射确定。两个平行的BIAN和BIANH 2的详尽伏安法研究系列提供了这些分子的氧化还原特性的首次合理化，突出了它们与醌/对苯二酚体系的相似性。这种类比，再加上Ar-BIAN化合物相对于醌具有更大的负还原电位范围，可以提供迄今为止通过使用醌可获得的还原电位范围的扩展。