4'-溴-2-氯-1,1'-联苯 | 39802-88-5

• 物质功能分类: 有机原料 - 烃类化合物及其衍生物 - 烃类卤化物
• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 中文名称: 4'-溴-2-氯-1,1'-联苯
• 英文名称: 4'-bromo-2-chloro-biphenyl
• 英文别名: 4'-Brom-2-chlor-biphenyl；4-bromo-2'-chlorobiphenyl；1-Bromo-4-(2-chlorophenyl)benzene
• CAS: 39802-88-5
• 化学式: C₁₂H₈BrCl
• 分子量: 267.553
• InChiKey: KHYAPLSEYCAKLD-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  5.2
• 重原子数：
  14
• 可旋转键数：
  1
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  0
• 氢给体数：
  0
• 氢受体数：
  0

反应信息

• 作为反应物：
  描述：

  4'-溴-2-氯-1,1'-联苯 以 乙醇 为溶剂， 生成 4-(2'-Chlor-p-biphenylyl)-3-hydroxy-buttersaeurenitril
  参考文献：
  名称：

  4-（对-联苯甲酰基）-3-羟基丁酸及相关化合物的合成及抗炎活性。

  摘要：

  DOI：

  10.1021/jm00312a008
• 作为产物：
  描述：

  2-硝基联苯 在 水 、 溴 、 三氯化铁 、 溶剂黄146 、 铂 、 calcium chloride 、 mercury dichloride 作用下， 生成 4'-溴-2-氯-1,1'-联苯
  参考文献：
  名称：

  The Inductive Effects of Alkyl Groups as Determined by Desilylation Reactions

  摘要：

  DOI：

  10.1021/ja01542a062

文献信息

• Visible-Light-Promoted, Catalyst-Free Gomberg–Bachmann Reaction: Synthesis of Biaryls
  作者：Juyoung Lee、Boseok Hong、Anna Lee

  DOI：10.1021/acs.joc.9b00557

  日期：2019.7.19

  Biaryls were synthesized via a novel visible-light-promoted Gomberg–Bachmann reaction that does not require a photosensitizer or any metal reagents. The formation of an electron donor–acceptor complex between aryl diazonium salts and pyridine allows, under visible-light irradiation, the synthesis of biaryls in moderate-to-high yields.

  联芳基是通过不需要光敏剂或任何金属试剂的新型可见光促进的Gomberg-Bachmann反应合成的。在芳基重氮盐和吡啶之间形成电子供体-受体配合物，可以在可见光照射下以中等至高收率合成联芳基。
• Aryl radicals from hexazadienes and tetrazenes
  作者：Donald Mackay、Deane Douglas McIntyre

  DOI：10.1139/v82-148

  日期：1982.4.15

  Aryl radicals are produced from both ends of the hexazadienes 1 and 2 and from the tetrazene 3, either thermally or photolytically. They attack aromatic compounds in the nucleus, the yield of biaryl being in the range 40–70%, though it can be made nearly quantitative by using m-dinitrobenzene as an additive. The aryl radicals also oxidize 2-propanol to acetone, the reduction products being the halogenobenzene and 1,2-diacetylhydrazine.Photolysis of 1 goes mainly by way of the tetrazene 3, and this may also be a significant pathway in the thermal reaction. Azodiacetyl is an intermediate in the thermal reaction of 1 with 2-propanol and may be generally so in all its reactions.Radical induced decomposition is believed to be important in the reactions of 1, 2, and 3, and it is probably responsible for the formation of 1-acetyl-1-arylhydrazines, routinely produced in yields of up to 25%.

  芳基自由基可以通过热力或光解产生自六氮烯1和2的两端以及四氮烯3。它们攻击芳香化合物的核，生成的双芳基产率在40-70%范围内，但通过使用m-二硝基苯作为添加剂几乎可以达到定量。芳基自由基还可以将异丙醇氧化为丙酮，还原产物为卤代苯和1,2-二乙酰肼。光解1主要经过四氮烯3进行，这在热反应中也可能是一个重要途径。三氮乙酰基是1与异丙醇热反应的中间体，可能在所有反应中普遍存在。自由基诱导分解被认为在1、2和3的反应中很重要，可能是产生1-乙酰基-1-芳基肼的原因，通常产率高达25%。
• Suzuki-Miyaura cross-coupling of arenediazonium salts catalyzed by alginate/gellan-stabilized palladium nanoparticles under aerobic conditions in water
  作者：Sandro Cacchi、Eugenio Caponetti、Maria Antonietta Casadei、Andrea Di Giulio、Giancarlo Fabrizi、Giovanni Forte、Antonella Goggiamani、Sandra Moreno、Patrizia Paolicelli、Francesco Petrucci、Alessandro Prastaro、Maria Luisa Saladino

  DOI：10.1039/c2gc15679b

  日期：——

  The use of palladium nanoparticles stabilized by natural beads made of an alginate/gellan mixture in the Suzuki-Miyaura cross-coupling reaction of arenediazonium tetrafluoroborates with potassium aryltrifluoroborates (1 : 1 molar ratio) with loading as low as 0.01–0.002 mol% under aerobic, phosphine-, and base-free conditions in water is described. The catalyst system can be reused several times without significant loss of activity.

  本研究介绍了在有氧、无磷和无碱条件下，在水中使用由海藻酸盐/结冷胶混合物制成的天然珠子稳定的钯纳米粒子，与芳基三氟硼酸钾（摩尔比为 1:1）在负载量低至 0.01-0.002 摩尔%的条件下进行四氟硼酸砷铵的 Suzuki-Miyaura 交叉偶联反应。该催化剂体系可重复使用多次而不会明显丧失活性。
• Phenyl butyric acids and derivatives thereof
  申请人：William H. Rorer, Inc.

  公开号：US03966801A1

  公开（公告）日：1976-06-29

  Novel substituted phenyl butyric acids and their derivatives are described. Therapeutic compositions and method of treatment of inflammation is also disclosed.

  本文描述了一种新型的取代苯丁酸及其衍生物。还公开了治疗炎症的治疗组合物和方法。
• MATERIALS FOR ELECTRONIC DEVICES
  申请人：MERCK PATENT GMBH

  公开号：US20150318484A1

  公开（公告）日：2015-11-05

  The present application relates to a compound according to formula (I), and the use thereof as a functional material in an electronic device. The compound according to formula (I) is preferably used as a hole-transporting material in an organic electroluminescence device (OLED).

  本申请涉及公式（I）所示的化合物及其在电子器件中作为功能材料的用途。公式（I）所示的化合物通常用作有机电致发光器件（OLED）中的空穴传输材料。