(3'-methyl-[1,1'-biphenyl]-2-yl)(phenyl)methanone | 634613-28-8

• 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: (3'-methyl-[1,1'-biphenyl]-2-yl)(phenyl)methanone
• 英文别名: [2-(3-Methylphenyl)phenyl]-phenylmethanone
• CAS: 634613-28-8
• 化学式: C₂₀H₁₆O
• 分子量: 272.346
• InChiKey: JNCYVNISQIVQDD-UHFFFAOYSA-N

物化性质

• 沸点：
  451.2±24.0 °C(Predicted)
• 密度：
  1.093±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  5.3
• 重原子数：
  21
• 可旋转键数：
  3
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.05
• 拓扑面积：
  17.1
• 氢给体数：
  0
• 氢受体数：
  1

反应信息

• 作为反应物：
  描述：

  (3'-methyl-[1,1'-biphenyl]-2-yl)(phenyl)methanone 在 六甲基二硅氮烷 、 scandium tris(trifluoromethanesulfonate) 作用下， 以 甲苯 为溶剂， 反应 15.0h， 生成
  参考文献：
  名称：

  芳基邻联芳基酮中的6-芳基菲啶与1,1,1,3,3,3-六甲基二硅氮杂和分子碘

  摘要：

  在甲苯中Sc（OTf）3存在下，通过与1,1,1,1,3,3,3-六甲基二硅氮烷反应，将芳基联芳基酮有效地转化为6-芳基菲啶，然后除去溶剂，然后进行后续反应分子碘和THF和甲醇的混合物中的K 2 CO 3。

  DOI：

  10.1002/ejoc.201901278
• 作为产物：
  描述：

  2-碘氰基苯 在 bis-triphenylphosphine-palladium(II) chloride 、 正丁基锂 作用下， 以 四氢呋喃 、 正己烷 、 N,N-二甲基甲酰胺 为溶剂， 反应 20.0h， 生成 (3'-methyl-[1,1'-biphenyl]-2-yl)(phenyl)methanone
  参考文献：
  名称：

  芳基邻联芳基酮中的6-芳基菲啶与1,1,1,3,3,3-六甲基二硅氮杂和分子碘

  摘要：

  在甲苯中Sc（OTf）3存在下，通过与1,1,1,1,3,3,3-六甲基二硅氮烷反应，将芳基联芳基酮有效地转化为6-芳基菲啶，然后除去溶剂，然后进行后续反应分子碘和THF和甲醇的混合物中的K 2 CO 3。

  DOI：

  10.1002/ejoc.201901278

文献信息

• Stereoselective synthesis of folded luminogens with arene–arene stacking interactions and aggregation-enhanced emission
  作者：Zujin Zhao、Bairong He、Han Nie、Bin Chen、Ping Lu、Anjun Qin、Ben Zhong Tang

  DOI：10.1039/c3cc47696k

  日期：——

  Tetraphenylethene derivatives with a folded Z-conformation and aggregation-enhanced emission characteristics are synthesized from 2-arylbenzophenones. The intramolecular rotation of the folded luminogens is partially suppressed, resulting in improved emission efficiencies in solutions.

  由2-芳基二苯甲酮合成具有折叠的Z-构型和聚集增强的发射特性的四苯乙炔衍生物。折叠的发光剂的分子内旋转被部分抑制，导致溶液中的发射效率提高。
• Formation of a carbonyl group ortho to a biaryl structure or a 6H-dibenzopyran by a palladium/norbornene-catalyzed ordered reaction sequence
  作者：Nicola Della Ca'、Marco Fontana、Di Xu、Mirko Cremaschi、Riccardo Lucentini、Zhi-Ming Zhou、Marta Catellani、Elena Motti

  DOI：10.1016/j.tet.2015.05.110

  日期：2015.9

  Developments are reported in the catalytic synthesis of biaryls containing an ortho-carbaldehyde or 6H-dibenzopyrans in the presence of palladium/norbornene as catalyst. The reaction of o-substituted aryl iodides and o-bromobenzyl alcohols proceeds by unsymmetrical aryl-aryl coupling to form a seven-membered oxapalladacycle intermediate, which may undergo an intramolecular redox process to form carbonyl groups or a C-O coupling to six-membered cyclic ethers. The predominant formation of di-benzopyrans as well as of biaryl structures containing the oxidized CHO group in one ring and the reduced CH2OH in the other is described along with some mechanistic insights. (C) 2015 Elsevier Ltd. All rights reserved.
• A Sequential Pd/Norbornene-Catalyzed Process Generates <i>o-</i>Biaryl Carbaldehydes or Ketones via a Redox Reaction or 6<i>H</i>-Dibenzopyrans by C–O Ring Closure
  作者：Elena Motti、Nicola Della Ca’、Di Xu、Anna Piersimoni、Elena Bedogni、Zhi-Ming Zhou、Marta Catellani

  DOI：10.1021/ol302889t

  日期：2012.11.16

  o-Biaryl carbaldeydes and ketones are obtained through the one-pot reaction of o-aryl iodides with o-bromobenzyl alcohols under the catalytic action of Pd and norbornene, in the presence of a base. The same reaction can also give dibenzopyrans by Pd and norbornene catalysis with a different termination, leading to C-O ring closure. In both cases the process first leads to a five-membered palladacycle, which controls C-C coupling, then to a seven-membered oxapalladacycle, which gives aldehydes and ketones or dibenzopyrans.
• Photopolymerizable composition, photoinitiator mixture and curing process
  申请人：AKZO N.V.

  公开号：EP0051329B1

  公开（公告）日：1984-11-28
• US4442022A
  申请人：——

  公开号：US4442022A

  公开（公告）日：1984-04-10