1-(2,4-二氯-5-氟苯基)-3-苯基丙-2-烯-1-酮 | 259228-30-3

• 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
• 中文名称: 1-(2,4-二氯-5-氟苯基)-3-苯基丙-2-烯-1-酮
• 英文名称: 1-2,4-dichloro-5-fluoro-phenyl-3-phenyl-2-propenyl-1-ketone
• 英文别名: 1-(2,4-Dichloro-5-fluorophenyl)-3-phenylprop-2-en-1-one；1-(2,4-dichloro-5-fluorophenyl)-3-phenylprop-2-en-1-one
• CAS: 259228-30-3
• 化学式: C₁₅H₉Cl₂FO
• 分子量: 295.14
• InChiKey: ZIAUPJMVHSSERZ-UHFFFAOYSA-N

物化性质

• 沸点：
  434.4±45.0 °C(Predicted)
• 密度：
  1.354±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  5
• 重原子数：
  19
• 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：
  17.1
• 氢给体数：
  0
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  1-(2,4-二氯-5-氟苯基)-3-苯基丙-2-烯-1-酮 在 溴 作用下， 以 氯仿 为溶剂， 生成 2,3-dibromo-1-(2,4-dichloro-5-fluorophenyl)-3-phenylpropan-1-one
  参考文献：
  名称：

  Analgesic and antimicrobial studies of some 2,4-dichloro-5-fluorophenyl containing arylidenetriazolothiadiazines

  摘要：

  2,4-Dichloro-5-fluorophenyl containing 7-arylidenetriazolothiadiazines were obtained by the reaction of 4-amino-3-(2,4-dichloro-5-fluorophenyl)-5-mercapto-1,2,4-triazole with 2,3-dibromo-1,3-diarylpropan-1-ones, and also by the reaction of 4-amino-3-(2,4-dichloro-5-fluorophenyl)-5-mercapto-1,2,4-triazole with alpha-bromopropenones in the presence of a base. The structure of the 7-arylidenetriazolothiadiazines was confirmed by an alternative synthesis. A plausible mechanism for the formation of 7-arylidenetriazolothiadiazines is proposed. All newly synthesized compounds were screened for their analgesic and antimicrobial activities. Compounds bearing 4-chlorophenyl or 3,4-methylenedioxyphenyl moieties at position 7 of the arylidenetriazolothiadiazines showed excellent analgesic activity. Arylidenetriazolothiadiazines carrying a phenyl, 4-chlorophenyl, 4-methylphenyl, 3,4-dimethoxyphenyl, and 2,4-dichlorophenyl moieties at position 7 showed excellent antibacterial and antifungal activities.

  DOI：

  10.1007/s00706-007-0797-9
• 作为产物：
  描述：

  2,3-dibromo-1-(2,4-dichloro-5-fluorophenyl)-3-phenylpropan-1-one 在 4-amino-3-(2,4-dichloro-5-fluorophenyl)-5-mercapto-1,2,4-triazole 、 三乙胺 作用下， 以 乙醇 为溶剂， 反应 7.0h， 生成 1-(2,4-二氯-5-氟苯基)-3-苯基丙-2-烯-1-酮
  参考文献：
  名称：

  Analgesic and antimicrobial studies of some 2,4-dichloro-5-fluorophenyl containing arylidenetriazolothiadiazines

  摘要：

  2,4-Dichloro-5-fluorophenyl containing 7-arylidenetriazolothiadiazines were obtained by the reaction of 4-amino-3-(2,4-dichloro-5-fluorophenyl)-5-mercapto-1,2,4-triazole with 2,3-dibromo-1,3-diarylpropan-1-ones, and also by the reaction of 4-amino-3-(2,4-dichloro-5-fluorophenyl)-5-mercapto-1,2,4-triazole with alpha-bromopropenones in the presence of a base. The structure of the 7-arylidenetriazolothiadiazines was confirmed by an alternative synthesis. A plausible mechanism for the formation of 7-arylidenetriazolothiadiazines is proposed. All newly synthesized compounds were screened for their analgesic and antimicrobial activities. Compounds bearing 4-chlorophenyl or 3,4-methylenedioxyphenyl moieties at position 7 of the arylidenetriazolothiadiazines showed excellent analgesic activity. Arylidenetriazolothiadiazines carrying a phenyl, 4-chlorophenyl, 4-methylphenyl, 3,4-dimethoxyphenyl, and 2,4-dichlorophenyl moieties at position 7 showed excellent antibacterial and antifungal activities.

  DOI：

  10.1007/s00706-007-0797-9

文献信息

• A facile and efficient reaction of α,β-unsaturated ketones and 3-amino-1-phenyl-1H-pyrazol-5(4H)-one in aqueous and acetonitrile medium
  作者：Shuangshuang Xu、Zhansheng Wang、Xiuling Li、Liangce Rong、Shu-Jiang Tu

  DOI：10.1016/j.tet.2016.07.073

  日期：2016.9

  A facile and efficient synthesis of pyrazolo[3,4-b]pyridines, indeno[1,2-b]pyrazolo[4,3-e]pyridine and benzo[h]pyrazolo[3,4-b]quinoline derivatives from the reaction of α,β-unsaturated ketone and 3-amino-1-phenyl-1H-pyrazol-5(4H)-one under mild conditions was reported. This reaction could be operated in aqueous and acetonitrile medium. The other advantages of this reaction were simple operation, mild

  一种高效合成吡唑并[3,4- b ]吡啶，茚并[1,2- b ]吡唑并[4,3- e ]吡啶和苯并[ h ]吡唑并[3,4- b ]喹啉衍生物。报道了α，β-不饱和酮与3-氨基-1-苯基-1 H-吡唑-5（4 H）-one在温和条件下的反应。该反应可以在含水和乙腈介质中进行。该反应的其他优点是操作简单，反应条件温和，产率高和底物范围广。此外，3-amino-1-phenyl-1 H -pyrazol-5（4 H-一是用于合成这些杂环化合物的有效试剂。从实验事实来看，他的催化剂p -TSA·H 2 O和水都在该合成中起关键作用。
• A CONVENIENT SYNTHESIS OF 2,4-DIARYLPOLYHYDROQUINOLINE DERIVATIONS IN THE PRESENCE OF AMMONIUM ACETATE
  作者：Xiang-Shan Wang、Da-Qing Shi、Shu-Jiang Tu

  DOI：10.1081/scc-120014775

  日期：2002.1

  5-oxo-1,2,3,4,5,6,7,8-octahydroquinoline derivatives have been synthesized from 5,5-dimethyl-1,3-cyclohexane-dione (dimedone) and 1,3-diaryl-2-propen-1-one in DMF at 80°C in the presence of ammonium acetate with high yields (64–98%), the structure of the product was confirmed by X-ray analysis.

  摘要 从 5,5-二甲基-1,3-环己二酮（二甲酮）和 1, 合成了一系列取代的 5-氧代-1,2,3,4,5,6,7,8-八氢喹啉衍生物。 3-diaryl-2-propen-1-one 在 DMF 中于 80°C 在乙酸铵存在下以高产率 (64–98%)，通过 X 射线分析证实了产物的结构。
• Synthesis, characterization, crystal structure and DFT studies on 1-acetyl-3-(2,4-dichloro-5-fluoro-phenyl)-5-phenyl-pyrazoline
  作者：Fangfang Jian、Pusu Zhao、Huanmei Guo、Yufeng Li

  DOI：10.1016/j.saa.2007.05.016

  日期：2008.2

  The title compound, 1-acetyl-3-(2,4-dichloro-5-fluoro-phenyl)-5-phenyl-pyrazoline, has been synthesized and characterized by elemental analysis, IR, UV-vis and X-ray single crystal diffraction. Density functional (DFT) calculations have been carried out for the title compound by using B3LYP method at 6-31G* basis set. The calculated results show that the predicted geometry can well reproduce the structural parameters. Predicted vibrational frequencies have been assigned and compared with experimental IR spectra and they are supported each other. The theoretical electronic absorption spectra have been calculated by using TD-DFT method. Molecular orbital coefficients analyses suggest that the above electronic transitions are mainly assigned to n -> pi* and pi -> pi* electronic transitions. On the basis of vibrational analyses, the thermodynamic properties of the title compound at different temperatures have been calculated, revealing the correlations between C-p,m(0), S-m(0), H-m(0) and temperatures. (c) 2007 Elsevier B.V. All rights reserved.
• Patel; Desai, Indian Journal of Chemistry - Section B Organic and Medicinal Chemistry, 2004, vol. 43, # 1, p. 199 - 201
  作者：Patel、Desai

  DOI：——

  日期：——