ethyl 2-fluoro-3-(4-fluorophenyl)-2-propanoate

• 分子结构分类: 有机化合物 - 苯丙烷和聚酮 - 肉桂酸及其衍生物
• 英文名称: ethyl 2-fluoro-3-(4-fluorophenyl)-2-propanoate
• 英文别名: Ethyl 2-fluoro-3-(4-fluorophenyl)prop-2-enoate
• 化学式: C₁₁H₁₀F₂O₂
• 分子量: 212.196
• InChiKey: CGLPWYCHBINLKG-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3
• 重原子数：
  15
• 可旋转键数：
  4
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.18
• 拓扑面积：
  26.3
• 氢给体数：
  0
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  ethyl 2-fluoro-3-(4-fluorophenyl)-2-propanoate 在 二异丁基氢化铝 作用下， 以 四氢呋喃 、 正己烷 为溶剂， 以67%的产率得到(2Z)-2-fluoro-3-(4-fluorophenyl)-2-propen-1-ol
  参考文献：
  名称：

  Highly enantioselective bioreduction of 2-fluorocinnamyl alcohols mediated by Saccharomyces cerevisiae

  摘要：

  Biocatalytic reduction of 2-fluorocinnamyl alcohols mediated by Saccharomyces cerevisiae was investigated in phosphate buffer solutions. Product analysis clearly showed that (S)-2-fluoro-3-arylpropanols were afforded in high yields with up to 92% ee Value. (C) 2010 Published by Elsevier Ltd.

  DOI：

  10.1016/j.tetlet.2010.01.073
• 作为产物：
  描述：

  氟乙酸乙酯 、 对氟苯甲醛 在 sodium hydride 作用下， 以 乙醚 、 乙醇 为溶剂， 以42%的产率得到ethyl 2-fluoro-3-(4-fluorophenyl)-2-propanoate
  参考文献：
  名称：

  Highly enantioselective bioreduction of 2-fluorocinnamyl alcohols mediated by Saccharomyces cerevisiae

  摘要：

  Biocatalytic reduction of 2-fluorocinnamyl alcohols mediated by Saccharomyces cerevisiae was investigated in phosphate buffer solutions. Product analysis clearly showed that (S)-2-fluoro-3-arylpropanols were afforded in high yields with up to 92% ee Value. (C) 2010 Published by Elsevier Ltd.

  DOI：

  10.1016/j.tetlet.2010.01.073

文献信息

• Asymmetric Synthesis of Alkyl Fluorides: Hydrogenation of Fluorinated Olefins
  作者：Sudipta Ponra、Jianping Yang、Sutthichat Kerdphon、Pher G. Andersson

  DOI：10.1002/anie.201903954

  日期：2019.7

  chiral fluorine‐containing molecules is important for several scientific disciplines. We herein disclose a straightforward method for the preparation of chiral organofluorine molecules that is based on the iridium‐catalyzed asymmetric hydrogenation of trisubstituted alkenyl fluorides. This catalytic asymmetric process enables the synthesis of chiral fluorine molecules with or without carbonyl substitution

  合成手性含氟分子的新通用方法的开发对于一些科学学科而言非常重要。我们在此公开了一种简单的制备手性有机氟分子的方法，该方法基于铱取代的三取代链烯基氟化物的铱催化不对称氢化。该催化不对称过程使得能够合成具有或不具有羰基取代的手性氟分子。由于氮杂双环噻唑-膦铱催化剂具有可调节的空间和电子特性，因此可以优化该立体选择性反应，发现该立体选择性反应可与具有各种官能团的各种芳族，脂族和杂环体系兼容，从而提供了非常理想的产品具有优异的收率和对映选择性。
• Photoinduced Decarboxylative Difluoroalkylation and Perfluoroalkylation of α-Fluoroacrylic Acids
  作者：Xiao-Yu Lu、Rui Huang、Zi-Zhen Wang、Xiang Zhang、Fan Jiang、Gui-Xian Yang、Fu-Yi Shui、Meng-Xue Su、Yan-Xi Sun、Hai-Lun Sun

  DOI：10.1021/acs.joc.4c00684

  日期：——

  Herein, a novel and practical methodology for the photoinduced decarboxylative difluoroalkylation and perfluoroalkylation of α-fluoroacrylic acids is reported. A wide range of α-fluoroacrylic acids can be used as applicable feedstocks, allowing for rapid access to structurally important difluoroalkylated and polyfluoroalkylated monofluoroalkenes with high Z-stereoselectivity under mild conditions.

  本文报道了一种新颖实用的α-氟丙烯酸光诱导脱羧二氟烷基化和全氟烷基化方法。多种α-氟丙烯酸可用作适用原料，从而可以在温和条件下快速获得具有高Z-立体选择性的结构重要的二氟烷基化和多氟烷基化单氟烯烃。该方案表现出出色的官能团兼容性，并为修饰复杂的生物活性分子提供了平台。
• 10.1039/d4cc02037e
  作者：Lu, Xiao-Yu、Qian, Yu-Jun、Sun, Hai-Lun、Su, Meng-Xue、Wang, Zi-Zhen、Jiang, Fan、Zhou, Xin-Yue、Sun, Yan-Xi、Shi, Wan-Li、Wan, Ji-Ru

  DOI：10.1039/d4cc02037e

  日期：——

  hydrogermanes. This methodology provides an efficient and robust approach for producing various germylated monofluoroalkenes with excellent stereoselectivity within a brief photoirradiation period. The feasibility of this reaction has been demonstrated through gram-scale reaction, conversion of germylated monofluoroalkenes, and modification of complex organic molecules.

  在此，提出了一种新的策略，用于各种α-氟丙烯酸与氢锗烷的光诱导脱羧和脱氢交叉偶联。该方法提供了一种有效且稳健的方法，用于在短暂的光照射期内生产具有优异立体选择性的各种甲芽基化单氟烯烃。该反应的可行性已通过克级反应、甲酰化单氟烯烃的转化以及复杂有机分子的修饰得到证明。
• Highly enantioselective bioreduction of 2-fluorocinnamyl alcohols mediated by Saccharomyces cerevisiae
  作者：Fan Luo、Ping Wang、Yuefa Gong

  DOI：10.1016/j.tetlet.2010.01.073

  日期：2010.3

  Biocatalytic reduction of 2-fluorocinnamyl alcohols mediated by Saccharomyces cerevisiae was investigated in phosphate buffer solutions. Product analysis clearly showed that (S)-2-fluoro-3-arylpropanols were afforded in high yields with up to 92% ee Value. (C) 2010 Published by Elsevier Ltd.