3,4'-Difluorstilben | 3860-01-3

• 分子结构分类: 有机化合物 - 苯丙烷和聚酮 - 二苯乙烯类
• 英文名称: 3,4'-Difluorstilben
• 英文别名: 1-Fluoro-3-[2-(4-fluorophenyl)ethenyl]benzene；1-fluoro-3-[2-(4-fluorophenyl)ethenyl]benzene
• CAS: 3860-01-3
• 化学式: C₁₄H₁₀F₂
• 分子量: 216.23
• InChiKey: UTHWSVTWTHTWKC-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4.4
• 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：
  2

反应信息

• 作为产物：
  描述：

  4-氟苄基氯化镁 、 3-氟苯甲醛 生成 3,4'-Difluorstilben
  参考文献：
  名称：

  Alkylfluorophenylcarbinols with Choleretic Activity

  摘要：

  DOI：

  10.1021/jo01054a526

文献信息

• ANTI-INVASIVE COMPOUNDS
  申请人：Universiteit Gent

  公开号：US20150011620A1

  公开（公告）日：2015-01-08

  The present invention relates to the field of anti-invasive compounds and methods for predicting the anti-invasive activity of said compounds, as well as their use in the prevention and/or treatment of diseases associated with undesired cell invasion; in particular, this invention relates to the field of anti-invasive chalcone-like compounds.

  本发明涉及抗侵袭化合物领域，以及预测该类化合物抗侵袭活性的方法，以及它们在预防和/或治疗与不受欢迎的细胞侵袭相关的疾病中的用途；特别是，本发明涉及抗侵袭的类似香豆素化合物领域。
• β-cyclodextrin-capped palladium nanoparticle-catalyzed ligand-free Suzuki and Heck couplings in low-melting β-cyclodextrin/NMU mixtures
  作者：Xiaohua Zhao、Xiang Liu、Ming Lu

  DOI：10.1002/aoc.3173

  日期：2014.8

  Low‐melting β‐cyclodextrin/N‐methylurea (NMU) mixture, an efficient catalytic system for ligand‐free Suzuki and Heck couplings in the presence of fresh native β‐CD‐capped Pd0 nanoparticles, has been successfully reported. This natural and convenient system can be performed in air and could afford the corresponding cross‐coupled products in good to excellent isolated yields after a simple workup under

  已经成功报道了低熔点β-环糊精/ N-甲基脲（NMU）混合物，该混合物是在存在新鲜的天然β-CD封端的Pd 0纳米粒子的情况下，无配体的Suzuki和Heck偶联的有效催化系统。这种自然，方便的系统可以在空气中进行，并且在每次Pd含量低（0.05 mol％）的情况下进行简单的处理后，就可以提供相应的交叉偶联产物，分离结果的收率非常好。显着地，该催化体系可以再循环和再利用而不会损失催化活性。版权所有©2014 John Wiley＆Sons，Ltd.
• Cross-coupling reactions catalyzed by an N-heterocyclic carbene–Pd(<scp>ii</scp>) complex under aerobic and CuI-free conditions
  作者：Hongfei Lu、Lin Wang、Feifei Yang、Runze Wu、Wei Shen

  DOI：10.1039/c4ra02480j

  日期：——

  The catalytic reactions proceed with good yields with a low catalyst loading (1 mol%) under aerobic and CuI-free conditions for Sonogashira and Heck reactions.

  催化反应在Sonogashira和Heck反应中，在低催化剂负载（1 mol％）和氧气存在且无需CuI的条件下具有良好的产率。
• USE OF APPENDED DYES IN OPTICAL DATA STORAGE MEDIA
  申请人：Natarajan Arunkumar

  公开号：US20120052232A1

  公开（公告）日：2012-03-01

  The present disclosure relates to optical media and the formation and use of such media. In certain embodiments the optical media or a composition suitable for such media includes a polymeric matrix or substrate. A dye, such as an energy transfer dye is chemically appended to the polymeric matrix or substrate, such as by one or more covalent bonds.
• US9290427B2
  申请人：——

  公开号：US9290427B2

  公开（公告）日：2016-03-22