(E)-1-(2-bromovinyl)-4-phenoxybenzene | 1206904-63-3

• 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: (E)-1-(2-bromovinyl)-4-phenoxybenzene
• 英文别名: 1-[(E)-2-bromoethenyl]-4-phenoxybenzene
• CAS: 1206904-63-3
• 化学式: C₁₄H₁₁BrO
• 分子量: 275.145
• InChiKey: UEPWEGDMFFOOMW-ZHACJKMWSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4.6
• 重原子数：
  16
• 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：
  1

反应信息

• 作为反应物：
  描述：

  (E)-1-(2-bromovinyl)-4-phenoxybenzene 在 N-溴代丁二酰亚胺(NBS) 、 氟化氢吡啶 作用下， 以 乙醚 为溶剂， 反应 1.08h， 以84%的产率得到
  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：

  p-phenoxycinnamic acid 在 N-溴代丁二酰亚胺(NBS) 、 三乙胺 作用下， 以 二氯甲烷 为溶剂， 反应 0.58h， 以78%的产率得到(E)-1-(2-bromovinyl)-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

• Unlocking Diverse π-Bond Enrichment Frameworks by the Synthesis and Conversion of Boronated Phenyldiethynylethylenes
  作者：Jinhui Xie、Wangyang Li、Yong Lu、Yanping Zheng、Yanying Huang、Shanglin Chen、Qiuling Song

  DOI：10.1021/jacs.4c01989

  日期：2024.4.10

  building block in organic synthesis but also assume a pivotal role in the fields of materials science, biomedicine, photochemistry, and other related disciplines owing to their distinctive structural characteristics. The incorporation of various substituents into the C═C double bonds of tetrasubstituted alkenes is currently a highly significant research area. However, the synthesis of tetrasubstituted alkenes

  π键富集框架不仅是有机合成的重要组成部分，而且由于其独特的结构特征，在材料科学、生物医学、光化学和其他相关学科领域中发挥着关键作用。将各种取代基掺入四取代烯烃的C=C双键中是目前非常重要的研究领域。然而，双键上具有不同取代基的四取代烯烃的合成对实现立体选择性提出了重大挑战。在这里，我们报道了一种高效、收敛的铜催化对称和不对称 1,3-二炔、B 2 pin 2和乙炔溴化硼基烷基化反应，构建具有优异化学、立体结构的硼化苯基二乙炔基乙烯 (BPDEE) 衍生物。和区域选择性。 BPDEE衍生物可以通过分步过程转化为新型四取代有机π-共轭偕二苯基二乙炔乙烯（DPDEE）、乙烯基苯基二乙炔乙烯（VPDEE）和苯基三乙炔乙烯（PTEE）衍生物，为复杂π键富集框架的合成提供了灵活的平台以前的方法很难合成。初步的光学表征表明，合成的分子表现出聚集诱导发射（AIE）特性，这进一步为未来的应用奠定了基础，丰富和推进了功能性π共轭框架研究领域。
• A general preparation of (Z)-1-fluorostilbene derivatives for the design of conformationally restricted peptidomimetics
  作者：David R. Williams、Micheal W. Fultz、Thomas E. Christos、Jeffery S. Carter

  DOI：10.1016/j.tetlet.2009.10.099

  日期：2010.1

  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.