2'-benzoyl-[1,1'-biphenyl]-3-carbonitrile | 858035-55-9

• 分子结构分类: 有机化合物 - 苯丙烷和聚酮 - 二芳基庚烷
• 英文名称: 2'-benzoyl-[1,1'-biphenyl]-3-carbonitrile
• 英文别名: 2'-benzoyl[1,1'-biphenyl]-3-carbonitrile；2'-benzoyl-biphenyl-3-carbonitrile；[1,1'-Biphenyl]-3-carbonitrile, 2'-benzoyl-；3-(2-benzoylphenyl)benzonitrile
• CAS: 858035-55-9
• 化学式: C₂₀H₁₃NO
• 分子量: 283.329
• InChiKey: ZPGZCNUEYDUPAL-UHFFFAOYSA-N

物化性质

• 沸点：
  501.7±43.0 °C(Predicted)
• 密度：
  1.21±0.1 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  4.6
• 重原子数：
  22
• 可旋转键数：
  3
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.0
• 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：

  2-氨基二苯甲酮 在 lithium chloro-isopropyl-magnesium chloride 、 potassium nitrite 、 氢溴酸 作用下， 以 四氢呋喃 、 水 为溶剂， 反应 4.67h， 生成 2'-benzoyl-[1,1'-biphenyl]-3-carbonitrile
  参考文献：
  名称：

  多官能芳基铜试剂与芳基溴化物和氯化物的钴（II）催化交叉偶联。

  摘要：

  DOI：

  10.1002/anie.200500099

文献信息

• Cobalt-Catalyzed Cross-Coupling Reactions of Heterocyclic Chlorides with Arylmagnesium Halides and of Polyfunctionalized Arylcopper Reagents with Aryl Bromides, Chlorides, Fluorides and Tosylates
  作者：Paul Knochel、Tobias Korn、Matthias Schade、Murthy Cheemala、Stefan Wirth、Simon Guevara、Gérard Cahiez

  DOI：10.1055/s-2006-950290

  日期：2006.11

  A range of aromatic organocopper or organomagnesium compounds undergo smooth cross-coupling reactions with aryl bromides, chlorides, fluorides and tosylates, leading to polyfunctionalized aromatics or heterocycles in the presence of cobalt salts (5-7.5 mol%) as catalysts. Very mild reaction conditions are needed and, in the case of cross-coupling with organocopper compounds, Bu4NI (1 equiv) and 4-fluorostyrene (20 mol%) are essential as promoters for successful couplings.

  一系列芳香族有机铜或有机镁化合物与芳基溴、氯、氟及托烯磺酸酯进行平滑的交叉偶联反应，在钴盐（5-7.5 mol%）作为催化剂的情况下，产生多功能化的芳香族化合物或杂环化合物。反应条件非常温和，且在与有机铜化合物交叉偶联的情况下，四丁基氮化铵（1当量）和4-氟苯乙烯（20 mol%）是成功偶联所必需的促进剂。
• Efficient Chromium(II)-Catalyzed Cross-Coupling Reactions between Csp² Centers
  作者：Andreas K. Steib、Olesya M. Kuzmina、Sarah Fernandez、Dietmar Flubacher、Paul Knochel

  DOI：10.1021/ja409076z

  日期：2013.10.16

  Low-toxicity chromium(II) chloride catalyzes at 25 °C within minutes the coupling reactions of various (hetero)arylmagnesium reagents with N-heterocyclic halides, aromatic halogenated ketones or imines, and alkenyl iodides. Remarkably, much lower amounts of homo-coupling side products are obtained compared to related iron, cobalt, or manganese cross-couplings.

  低毒性氯化铬 (II) 在 25 °C 下可在数分钟内催化各种（杂）芳基镁试剂与 N-杂环卤化物、芳族卤代酮或亚胺以及链烯基碘化物的偶联反应。值得注意的是，与相关的铁、钴或锰交叉偶联相比，获得的均偶联副产物的量要少得多。
• Selective Co/Ti Cooperatively Catalyzed Biaryl Couplings of Aryl Halides with Aryl Metal Reagents
  作者：Jing Zeng、Kun Ming Liu、Xin Fang Duan

  DOI：10.1021/ol402599f

  日期：2013.10.18

  Various aryl bromides or chlorides, including those bearing a free COOH, OH, CONHR, and SO2NHR group, coupled with aryl magnesium or lithium reagents in the presence of 7.5 mol % CoCl2/15 mol % PBu3 and substoichiometric Ti(OEt)(4) (40 mol % to ArM) at room temperature in high yields with high chemo- and regioslectivity. This simple reaction represents the first example of Co/Ti cooperative catalysis which plays a key role in suppressing undesired homocouplings.
• METAL-CATALYZED ARYLATIONS AND VINYLATIONS OF HYDRAZINES, HYDRAZONES, HYDROXYLAMINES AND OXIMES
  申请人：Massachusetts Institute of Technology

  公开号：EP1058678B1

  公开（公告）日：2002-12-11