1-chloro-2-((4-fluorophenyl)ethynyl)benzene | 1172603-11-0

• 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: 1-chloro-2-((4-fluorophenyl)ethynyl)benzene
• 英文别名: 1-Chloro-2-[2-(4-fluorophenyl)ethynyl]benzene
• CAS: 1172603-11-0
• 化学式: C₁₄H₈ClF
• 分子量: 230.669
• InChiKey: QVCMLRQZIVQQON-UHFFFAOYSA-N

物化性质

• 沸点：
  329.9±27.0 °C(Predicted)
• 密度：
  1.26±0.1 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  4.7
• 重原子数：
  16
• 可旋转键数：
  2
• 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：
  1

反应信息

• 作为反应物：
  描述：

  1-chloro-2-((4-fluorophenyl)ethynyl)benzene 、 金刚烷胺 在 potassium tert-butylate 、 palladium diacetate 、 1,3-双(2,6-二异丙基苯基)氯化咪唑鎓 作用下， 以 甲苯 为溶剂， 反应 14.0h， 以94%的产率得到1-(1-adamantyl)-2-(4-fluorophenyl)-1H-indole
  参考文献：
  名称：

  Thieme Chemistry Journal Awardees - Where Are They Now? Palladium-Catalyzed N-Arylation-Hydroamination Sequence for the Synthesis of Indoles with Sterically Demanding N-Substituents

  摘要：

  一种以钯为催化剂的反应序列，包括N-芳基化和分子内氨化，为合成具有立体位阻的N取代吲哚提供了模块化的方法。

  DOI：

  10.1055/s-0029-1216727

文献信息

• The amide C–N bond of isatins as the directing group and the internal oxidant in Ru-catalyzed C–H activation and annulation reactions: access to 8-amido isocoumarins
  作者：Partha Pratim Kaishap、Bipul Sarma、Sanjib Gogoi

  DOI：10.1039/c6cc04461a

  日期：——

  The amide C–N bond of isatins was used as the oxidizing directing group for 4C–H activation and annulation reactions with alkynes.

  吲哚酮的酰胺C-N键被用作氧化定向基团，用于与炔烃进行4C-H活化和环化反应。
• Palladium-catalyzed sequential indole synthesis using sterically hindered amines
  作者：Lutz Ackermann、René Sandmann、Marvin Schinkel、Mikhail V. Kondrashov

  DOI：10.1016/j.tet.2009.07.073

  日期：2009.10

  A palladium catalyst derived from a bulky N-heterocyclic carbene ligand enabled a modular synthesis of indoles bearing sterically hindered N-alkyl or N-aryl substituents through a reaction sequence comprising an intermolecular N-arylation and an intramolecular hydroamination.

  衍生自庞大的N-杂环卡宾配体的钯催化剂能够通过包含分子间N-芳基化和分子内加氢胺化的反应序列来模块化合成带有空间位阻N-烷基或N-芳基取代基的吲哚。
• Pd-Catalyzed Cascade Crossover Annulation of <i>o</i>-Alkynylarylhalides and Diarylacetylenes Leading to Dibenzo[<i>a</i>,<i>e</i>]pentalenes
  作者：Jian Zhao、Kazuaki Oniwa、Naoki Asao、Yoshinori Yamamoto、Tienan Jin

  DOI：10.1021/ja403382d

  日期：2013.7.17

  A novel and selective Pd-catalyzed cascade crossover-annulation of o-alkynylarylhalides and diarylacetylenes for the synthesis of dibenzo[a,e]pentalenes has been reported. Various arylacetylenes with a wide range of functional groups were tolerated, producing the corresponding multisubstituted dibenzopentalenes with the different substituents on the aromatic rings in good to high yields under the optimized reaction conditions. The reaction proceeds through a Pd-catalyzed cascade carbopalladation and C-H activation. The use of the combined DBU and CsOPiv bases is crucial for the successful implementation of the present cross-annulation.
• Thieme Chemistry Journal Awardees - Where Are They Now? Palladium-Catalyzed N-Arylation-Hydroamination Sequence for the Synthesis of Indoles with Sterically Demanding N-Substituents
  作者：Lutz Ackermann、René Sandmann、Mikhail Kondrashov

  DOI：10.1055/s-0029-1216727

  日期：——

  A palladium-catalyzed sequence consisting of an N-aryl-ation and an intramolecular hydroamination sets the stage for a modular synthesis of indoles bearing sterically hindered N-substituents.

  一种以钯为催化剂的反应序列，包括N-芳基化和分子内氨化，为合成具有立体位阻的N取代吲哚提供了模块化的方法。