(Z)-1-(4-methoxyphenyl)-5-phenoxypent-1-ene | 1145779-11-8

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯酚醚
• 英文名称: (Z)-1-(4-methoxyphenyl)-5-phenoxypent-1-ene
• 英文别名: 1-methoxy-4-[(1Z)-5-phenoxypent-1-en-1-yl]benzene；1-(4-methoxyphenyl)-5-phenoxy-1-pentene；1-methoxy-4-[(Z)-5-phenoxypent-1-enyl]benzene
• CAS: 1145779-11-8
• 化学式: C₁₈H₂₀O₂
• 分子量: 268.356
• InChiKey: VSNHEPVRPHGTBL-YWEYNIOJSA-N

物化性质

• 沸点：
  423.5±38.0 °C(predicted)
• 密度：
  1.048±0.06 g/cm3(Temp: 20 °C; Press: 760 Torr)(predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  4.8
• 重原子数：
  20
• 可旋转键数：
  7
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.22
• 拓扑面积：
  18.5
• 氢给体数：
  0
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  (Z)-1-(4-methoxyphenyl)-5-phenoxypent-1-ene 在 palladium 10% on activated carbon 、 氢气 、 三溴化硼 作用下， 以 二氯甲烷 、 乙酸乙酯 为溶剂， -30.0~20.0 ℃ 、206.85 kPa 条件下， 反应 8.0h， 生成 5-bromo-1-(4-hydroxyphenyl)pentane
  参考文献：
  名称：

  Sulfonyl Fluoride Inhibitors of Fatty Acid Amide Hydrolase

  摘要：

  Sulfonyl fluorides are known to inhibit esterases. Early work, from our laboratory has identified hexadecyl sulfonylfluoride (AM374) as a potent in vitro and in vivo inhibitor of fatty acid amide hydrolase (FAAH). We now report on later generation sulfonyl fluoride analogs that exhibit potent and selective inhibition of FAAH. Using recombinant rat and human FAAH, we show that 5-(4-hydroxyphenyl)pentanesulfonyl fluoride (AM3506) has similar inhibitory activity for both the rat and the human enzyme, while dilution assays and mass spectrometry analysis suggest that the compound is a covalent modifier for FAAH and inhibits its action in an irreversible manner. Our SAR results are highlighted by molecular docking of key analogs.

  DOI：

  10.1021/jm301205j
• 作为产物：
  描述：

  4-苯氧基丁基溴 在 双(三甲基硅烷基)氨基钾 作用下， 以 四氢呋喃 、 苯 为溶剂， 反应 48.25h， 生成 (Z)-1-(4-methoxyphenyl)-5-phenoxypent-1-ene
  参考文献：
  名称：

  Sulfonyl Fluoride Inhibitors of Fatty Acid Amide Hydrolase

  摘要：

  Sulfonyl fluorides are known to inhibit esterases. Early work, from our laboratory has identified hexadecyl sulfonylfluoride (AM374) as a potent in vitro and in vivo inhibitor of fatty acid amide hydrolase (FAAH). We now report on later generation sulfonyl fluoride analogs that exhibit potent and selective inhibition of FAAH. Using recombinant rat and human FAAH, we show that 5-(4-hydroxyphenyl)pentanesulfonyl fluoride (AM3506) has similar inhibitory activity for both the rat and the human enzyme, while dilution assays and mass spectrometry analysis suggest that the compound is a covalent modifier for FAAH and inhibits its action in an irreversible manner. Our SAR results are highlighted by molecular docking of key analogs.

  DOI：

  10.1021/jm301205j

文献信息

• Diastereodivergent Reductive Cross Coupling of Alkynes through Tandem Catalysis: <i>Z</i>- and <i>E</i>-Selective Hydroarylation of Terminal Alkynes
  作者：Megan K. Armstrong、Madison B. Goodstein、Gojko Lalic

  DOI：10.1021/jacs.8b05113

  日期：2018.8.15

  diastereodivergent hydroarylation of terminal alkynes is accomplished using tandem catalysis. The hydroarylation allows highly selective synthesis of both E and Z diastereoisomers of aryl alkenes, from the same set of starting materials, using the same combination of palladium and copper catalysts. The selectivity is controlled by simple changes in the stoichiometry of the alcohol additive. The hydroarylation has

  使用串联催化完成末端炔烃的非对映发散加氢芳基化。加氢芳基化允许使用相同的钯和铜催化剂组合，从同一组起始材料高度选择性地合成芳基烯烃的E和Z非对映异构体。通过简单改变醇添加剂的化学计量来控制选择性。加氢芳基化具有优异的底物范围，并且可以在各种化合物存在下完成，包括酯、腈、卤代烷、环氧化物、氨基甲酸酯、缩醛、醚、甲硅烷基醚和硫醚。 Z-选择性加氢芳基化是使用基于串联 Sonogashira 偶联和催化半还原的新方法完成的。 E-选择性加氢芳基化涉及Z-烯烃的额外催化异构化。我们对反应机制的探索解释了各个反应组分的作用以及反应条件的微妙变化如何影响加氢芳基化的特定步骤的速率。我们的研究还表明，虽然Z-和E-选择性加氢芳基化反应在机理上密切相关，但钯和铜催化剂在这两个反应中的作用是不同的。