3-(4-hydroxy-3,5-dimethoxyphenyl)-1-phenylprop-2-en-1-one | 565465-99-8

• 分子结构分类: 有机化合物 - 苯丙烷和聚酮 - 直链 1,3-二芳基丙烷
• 英文名称: 3-(4-hydroxy-3,5-dimethoxyphenyl)-1-phenylprop-2-en-1-one
• CAS: 565465-99-8
• 化学式: C₁₇H₁₆O₄
• 分子量: 284.312
• InChiKey: MALMFVISBJAYBK-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.3
• 重原子数：
  21
• 可旋转键数：
  5
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.12
• 拓扑面积：
  55.8
• 氢给体数：
  1
• 氢受体数：
  4

反应信息

• 作为产物：
  描述：

  3',4',5'-三甲氧基苯乙酮 、 丁香醛 在 sodium hydroxide 作用下， 以 甲醇 为溶剂， 生成 3-(4-hydroxy-3,5-dimethoxyphenyl)-1-phenylprop-2-en-1-one
  参考文献：
  名称：

  Examination of growth inhibitory properties of synthetic chalcones for which antibacterial activity was predicted

  摘要：

  A large series of chalcones were synthesized and studied against Staphylococcus aureus and Escherichia coli. Chalcones were either unsubstituted in ring A or possessed 4-chloro or 3',4',5'-trimethoxy groups. Their other ring B was variously substituted. It was found that the antistaphylococcal activity of chalcones was related to the energy difference between the two highest occupied molecular orbitals (HOMO and HOMO-1). Presence of hydroxyl group in ring B was not a determinant factor for the anti-staphylococcal activity, but the lipophilicity of ring A of the hydroxyl chalcones was of importance. (C) 2008 Elsevier Masson SAS. All rights reserved.

  DOI：

  10.1016/j.ejmech.2008.05.010

文献信息

• Evaluation of the radical scavenging activity of a series of synthetic hydroxychalcones towards the DPPH radical
  作者：Iva Todorova、Daniela Batovska、Bistra Stamboliyska、Stoyan Parushev

  DOI：10.2298/jsc100517043t

  日期：——

  Sixteen hydroxychalcones were synthesized in sufficient purity by the Claisen-Schmidt condensation between appropriate acetophenones and aryl aldehydes. All the compounds were evaluated for their ability to scavenge the stable free 2,2-diphenyl-1-picrylhydrazyl (DPPH) radical. Important structure-activity relationships were observed that strongly contribute to the knowledge for the design of DPPH radical scavenging chalcones. Relevant theoretical parameters were computed in an attempt to understand and explain the obtained experimental results.

  通过适当的苯乙酮与芳基化合物之间的克莱森-施密特缩合反应，合成了 16 种纯度足够高的羟基查耳酮。 通过适当的苯乙酮和芳基醛之间的克莱森-施密特缩合反应，合成了十六种纯度足够高的羟基查耳酮。 醛缩合合成了十六种纯度足够高的羟基查耳酮。对所有化合物清除稳定的游离 2,2- 二苯基-1-丙酮的能力进行了评估。 稳定的游离 2,2-二苯基-1-苦基肼（DPPH）自由基的能力进行了评估。观察到重要的 结构与活性的关系，这大大有助于 的知识。相关的 理论参数，试图理解和解释所获得的实验结果。 实验结果。