(Z)-1-(2-bromo-1-fluorovinyl)-4-phenoxybenzene | 1206904-79-1

• 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: (Z)-1-(2-bromo-1-fluorovinyl)-4-phenoxybenzene
• 英文别名: 1-[(Z)-2-bromo-1-fluoroethenyl]-4-phenoxybenzene
• CAS: 1206904-79-1
• 化学式: C₁₄H₁₀BrFO
• 分子量: 293.135
• InChiKey: HDCPERZSEGCDMD-UVTDQMKNSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4.5
• 重原子数：
  17
• 可旋转键数：
  3
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  9.2
• 氢给体数：
  0
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  (Z)-1-(2-bromo-1-fluorovinyl)-4-phenoxybenzene 、 三正丁基2-吡啶基锌 在 四(三苯基膦)钯 作用下， 以 甲苯 为溶剂， 反应 10.0h， 以80%的产率得到(Z)-2-(2-fluoro-2-(4-phenoxyphenyl)vinyl)pyridine
  参考文献：
  名称：

  A general preparation of (Z)-1-fluorostilbene derivatives for the design of conformationally restricted peptidomimetics

  摘要：

  The preparation of (Z)-1-fluoro-2-bromostyrenes provides a general route for the formation of (Z)-1-fluorostilbene derivatives as configurationally stable spacial linkers for the design of conformationally restricted peptidomimetics. Palladium-catalyzed aryl Suzuki and Stille cross-coupling reactions have been surveyed to proceed with complete retention of fluoroalkene geometry, and permit the direct incorporation of a variety of aryl and heteroaromatic substituents. (C) 2009 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.tetlet.2009.10.099
• 作为产物：
  描述：

  在 potassium tert-butylate 作用下， 以 四氢呋喃 为溶剂， 反应 1.0h， 以73%的产率得到(Z)-1-(2-bromo-1-fluorovinyl)-4-phenoxybenzene
  参考文献：
  名称：

  A general preparation of (Z)-1-fluorostilbene derivatives for the design of conformationally restricted peptidomimetics

  摘要：

  The preparation of (Z)-1-fluoro-2-bromostyrenes provides a general route for the formation of (Z)-1-fluorostilbene derivatives as configurationally stable spacial linkers for the design of conformationally restricted peptidomimetics. Palladium-catalyzed aryl Suzuki and Stille cross-coupling reactions have been surveyed to proceed with complete retention of fluoroalkene geometry, and permit the direct incorporation of a variety of aryl and heteroaromatic substituents. (C) 2009 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.tetlet.2009.10.099

文献信息

• Tunable Synthesis of Monofluoroalkenes and <i>Gem‐</i>Difluoroalkenes via Solvent‐Controlled Rhodium‐Catalyzed Arylation of 1‐Bromo‐2,2‐difluoroethylene
  作者：Wen‐Yan Xu、Zhe‐Yuan Xu、Ze‐Kuan Zhang、Tian‐Jun Gong、Yao Fu

  DOI：10.1002/anie.202310125

  日期：2023.10.2

  We report a solvent-controlled rhodium-catalyzed tunable arylation of 1-bromo-2,2-difluoroethylene, which allows the synthesis of monofluoroalkenes and gem-difluoroalkenes from readily available feedstocks. This study provides a useful strategy for the divergent synthesis of fluorine-containing scaffolds and sheds light on the importance of solvent selection in catalytic reactions.

  我们报告了一种溶剂控制的铑催化的1-溴-2,2-二氟乙烯的可调谐芳基化，它允许从容易获得的原料合成单氟烯烃和偕二氟烯烃。这项研究为含氟支架的发散合成提供了一种有用的策略，并阐明了催化反应中溶剂选择的重要性。