3'-acetylbiphenyl-4-carbonitrile | 371157-23-2

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 英文名称: 3'-acetylbiphenyl-4-carbonitrile
• 英文别名: 4-cyano-3'-acetyl-1,1'-biphenyl；4-(3-Acetylphenyl)benzonitrile；3-(4-cyanophenyl)acetophenone；4'-cyano-3-ethanoyl-1,1'-biphenyl；4-carbonitrile-3'-acetyl-1,1'-biphenyl；3'-Acetyl[1,1'-biphenyl]-4-carbonitrile
• CAS: 371157-23-2
• 化学式: C₁₅H₁₁NO
• 分子量: 221.258
• InChiKey: ALJWWGUTTNGNAZ-UHFFFAOYSA-N

物化性质

• 沸点：
  415.4±38.0 °C(Predicted)
• 密度：
  1.16±0.1 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  3
• 重原子数：
  17
• 可旋转键数：
  2
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.07
• 拓扑面积：
  40.9
• 氢给体数：
  0
• 氢受体数：
  2

反应信息

• 作为产物：
  描述：

  3'-溴苯乙炔 在 水 、 三乙胺 作用下， 以 甲醇 为溶剂， 反应 32.0h， 生成 3'-acetylbiphenyl-4-carbonitrile
  参考文献：
  名称：

  双金属N-杂环碳烯配合物（M = Au和Pd）-官能化UiO-67 MOF，用于炔​​烃水合-铃木偶联串联反应

  摘要：

  金属N-杂环卡宾配合物（NHC-M）已被认为是一类重要的有机金属催化剂。在这里，我们证明了不同的NHC-M（M = Au和Pd）物种可以通过在溶剂热条件下直接组装NHC-M装饰的配体和金属离子而同时引入单个金属有机骨架（MOF）。获得的具有不同有机金属NHC-M物种的UiO-67-Au / Pd-NHBC MOF可以是高度可重复使用的双重催化剂，以依次促进炔烃水合-Suzuki偶联反应。通过依次制备更多用于各种有机转化的这种新型多催化剂，突显了该策略的潜在用途。

  DOI：

  10.1021/acs.joc.0c02641

文献信息

• An efficient and reusable catalyst based on Pd/CeO2 for the room temperature aerobic Suzuki–Miyaura reaction in water/ethanol
  作者：Francesco Amoroso、Sara Colussi、Alessandro Del Zotto、Jordi Llorca、Alessandro Trovarelli

  DOI：10.1016/j.molcata.2009.09.012

  日期：2010.1.15

  The Pd/CeO2 system behaves as an efficient precatalyst for the Suzuki–Miyaura cross-coupling under mild conditions (298 K, in air) in ethanol/water. A broad range of aryl bromides, including those deactivated, and arylboronic acids underwent Suzuki–Miyaura coupling with quantitative GC yields of asymmetric biaryls. Isolated yields and purity of the coupling products were good to excellent. A careful

  在乙醇/水中，在温和条件下（298 K，在空气中），Pd / CeO 2系统可作为Suzuki-Miyaura交叉偶联的有效预催化剂。广泛的芳基溴化物，包括失活的芳基溴化物和芳基硼​​酸经过Suzuki-Miyaura偶联，定量得到不对称联芳基的GC收率。偶合产物的分离产率和纯度是优良的。通过一系列适当测试的仔细研究明确表明，CC交叉偶联是通过浸出钯（0）的均相机理完成的。值得注意的是，Pd / CeO 2系统可以循环使用至少十次而不会损失活性。
• PdO hydrate as an efficient and recyclable catalyst for the Suzuki–Miyaura reaction in water/ethanol at room temperature
  作者：Francesco Amoroso、Sara Colussi、Alessandro Del Zotto、Jordi Llorca、Alessandro Trovarelli

  DOI：10.1016/j.catcom.2010.11.026

  日期：2011.2

  efficient catalysts for the Suzuki–Miyaura reaction in ethanol/water mixture at room temperature in air. Thus, in the presence of 1 mol% catalyst, the reaction between different aryl bromides and arylboronic acids afforded a wide range of functionalized biphenyls in quantitative yield. Catalyst 1 has shown to be the most active for all couples of substrates, and it can be recovered and recycled several

  我们的实验室中制备的PdO·1.4H 2 O 1以及市售的氧化钯2–4可在室温下在空气中在乙醇/水混合物中作为Suzuki–Miyaura反应的有效催化剂。因此，在1mol％催化剂的存在下，不同的芳基溴化物和芳基硼​​酸之间的反应以定量收率提供了广泛的官能化联苯。催化剂1已证明对所有底物夫妇都具有最强的活性，可以将其回收和再循环多次，而活性没有明显降低。通过适当的测试已经证明，真正的催化剂是可溶形式的钯，其是通过从金属氧化物前体中浸出金属而产生的。值得注意的是，溶液中和分离出的有机产物中催化剂的量均为约1 ppm。
• 4-SUBSTITUTED-2-THIAZOLE AMIDES AS ANTIVIRAL AGENTS
  申请人：Southern Research Institute

  公开号：US20200399264A1

  公开（公告）日：2020-12-24

  The present disclosure is concerned with benzoannulene compounds that are capable of inhibiting a viral infection and methods of treating viral infections such as, for example, chikungunya, Venezuelan equine encephalitis, Eastern equine encephalitis, Western equine encephalitis, dengue, West Nile, influenza, and zika, using these compounds. This abstract is intended as a scanning tool for purposes of searching in the particular art and is not intended to be limiting of the present invention.

  本公开涉及能够抑制病毒感染的苯并环己烯化合物，以及利用这些化合物治疗病毒感染的方法，例如印度支那病毒、委内瑞拉马脑炎、东部马脑炎、西部马脑炎、登革热、西尼罗河病毒、流感和寨卡病毒。本摘要旨在作为特定领域搜索的扫描工具，并不意味着限制本发明。
• Palladium complexes of N,O‐bidentate ligands bearing N‐oxide units as simple and efficient catalysts for Suzuki–Miyaura reaction of aryl halides with arylboronic acids
  作者：Xuefeng Jia、Xianqiang Huang

  DOI：10.1002/aoc.7530

  日期：2024.7

  Palladium-catalyzed Suzuki–Miyaura reaction is an important synthetic strategy for the synthesis of biaryl compounds. This work describes that palladium complexes with N,O-bidentate ligands bearing N-oxide units from cyclic secondary amines were used as highly efficient catalysts for Suzuki–Miyaura reactions of aryl halides with arylboronic acids. The reaction exhibited good functional group compatibility

  钯催化的 Suzuki-Miyaura 反应是合成联芳基化合物的重要合成策略。这项工作描述了带有来自环状仲胺的N-氧化物单元的N,O-二齿配体的钯配合物被用作芳基卤化物与芳基硼酸的Suzuki-Miyaura反应的高效催化剂。该反应表现出良好的官能团相容性、产率高、条件温和。更重要的是，这些N,O-配位钯配合物可以很容易地制备，并在很短的时间内对这种经典的C sp2 -C sp2 偶联反应表现出优异的催化性能。
• Studies on the catalytic ability of palladium wire, foil and sponge in the Suzuki–Miyaura cross-coupling
  作者：Francesco Amoroso、Ulma Cersosimo、Alessandro Del Zotto

  DOI：10.1016/j.ica.2011.05.016

  日期：2011.9

  Different forms of metallic palladium (wire, foil and sponge) have been tested as potential catalysts in the Suzuki-Miyaura cross-coupling. All samples showed to be catalytically active for both electron-poor and electron-rich aryl bromides combined with a variety of arylboronic acids. Palladium wire has been recycled six times without decrease of activity. A series of poisoning experiments demonstrated that the true catalyst is a soluble form of palladium arising from a leaching process. Interestingly, metal leaching from palladium foil has been clearly evidenced by SEM. (C) 2011 Elsevier B.V. All rights reserved.