1-(5-甲基噻吩-2-基)-2-(4-硝基苯基)乙酮 | 188848-28-4

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 中文名称: 1-(5-甲基噻吩-2-基)-2-(4-硝基苯基)乙酮
• 英文名称: 1-(5-Methyl-thiophen-2-yl)-2-(4-nitro-phenyl)-ethanone
• 英文别名: 1-(5-Methylthiophen-2-yl)-2-(4-nitrophenyl)ethanone
• CAS: 188848-28-4
• 化学式: C₁₃H₁₁NO₃S
• mdl: MFCD16350554
• 分子量: 261.301
• InChiKey: IOTIYIRTJCEWKZ-UHFFFAOYSA-N

物化性质

• 熔点：
  104-106 °C
• 沸点：
  447.1±35.0 °C(Predicted)
• 密度：
  1.311±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  3.4
• 重原子数：
  18
• 可旋转键数：
  3
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.153
• 拓扑面积：
  91.1
• 氢给体数：
  0
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  1-(5-甲基噻吩-2-基)-2-(4-硝基苯基)乙酮 在 盐酸 、 lithium aluminium tetrahydride 、 氯化亚砜 、 tin(ll) chloride 作用下， 以 四氢呋喃 、 乙醇 、 水 为溶剂， 反应 10.25h， 生成 4-[2-Imidazol-1-yl-2-(5-methyl-2-thienyl)ethyl]aniline
  参考文献：
  名称：

  Antifungal estrogen-like imidazoles. Synthesis and antifungal activities of thienyl and 1H-pyrrolyl derivatives of 1-aryl-2-(1H-imidazol-1-yl)ethane

  摘要：

  Reaction of arylacetyl chlorides on thiophene or pyrrole derivatives furnished 2-aryl-1-(2-thienyl)- or 2-aryl-1-(1H-pyrrol-2-yl)-1-ethanones. Reduction of ketones to the corresponding carbinols and reaction of the latter compounds with 1,1'-sulfonyl-diimidazole or 1,1'-carbonyldiimidazole gave 2-thienyl- and 1H-pyrrol-2-yl-1-aryl-2-(1H-imidazol-1-yl)ethanes, respectively. The new compounds were tested in vitro against a variety of pathogenic fungi in comparison with miconazole and bifonazole. Some 5-chloro-2-thienyl derivatives were endowed with good antifungal activity, particularly against Candida albicans and Cryptococcus neoformans.

  DOI：

  10.1016/s0223-5234(97)87541-1
• 作为产物：
  描述：

  2-甲基噻吩 、 2-(4-硝基苯基)乙酰氯 在 三氯化铝 作用下， 以 二氯甲烷 为溶剂， 反应 0.33h， 以17%的产率得到1-(5-甲基噻吩-2-基)-2-(4-硝基苯基)乙酮
  参考文献：
  名称：

  Antifungal estrogen-like imidazoles. Synthesis and antifungal activities of thienyl and 1H-pyrrolyl derivatives of 1-aryl-2-(1H-imidazol-1-yl)ethane

  摘要：

  Reaction of arylacetyl chlorides on thiophene or pyrrole derivatives furnished 2-aryl-1-(2-thienyl)- or 2-aryl-1-(1H-pyrrol-2-yl)-1-ethanones. Reduction of ketones to the corresponding carbinols and reaction of the latter compounds with 1,1'-sulfonyl-diimidazole or 1,1'-carbonyldiimidazole gave 2-thienyl- and 1H-pyrrol-2-yl-1-aryl-2-(1H-imidazol-1-yl)ethanes, respectively. The new compounds were tested in vitro against a variety of pathogenic fungi in comparison with miconazole and bifonazole. Some 5-chloro-2-thienyl derivatives were endowed with good antifungal activity, particularly against Candida albicans and Cryptococcus neoformans.

  DOI：

  10.1016/s0223-5234(97)87541-1

文献信息

• Simple and Efficient Procedure for the Friedel–Crafts Acylation of Aromatic Compounds with Carboxylic Acids in the Presence of P₂O₅/AL₂O₃Under Heterogeneous Conditions
  作者：Abdol R. Hajipour、Amin Zarei、Leila Khazdooz、Arnold E. Ruoho

  DOI：10.1080/00397910802663436

  日期：2009.7.7

  Abstract An efficient and chemoselective method for the Friedel–Crafts acylation of aromatic compounds using P2O5/Al2O3 and carboxylic acids. Both aromatic and aliphatic carboxylic acids reacted easily to afford the corresponding aromatic ketones in good yields.

  摘要 一种使用 P2O5/Al2O3 和羧酸对芳香族化合物进行 Friedel-Crafts 酰化的高效化学选择性方法。芳香族和脂肪族羧酸都容易反应，以良好的产率得到相应的芳香酮。
• Friedel–Crafts acylation of aromatic compounds with carboxylic acids in the presence of P2O5/SiO2 under heterogeneous conditions
  作者：Amin Zarei、Abdol R. Hajipour、Leila Khazdooz

  DOI：10.1016/j.tetlet.2008.09.062

  日期：2008.11

  A convenient and efficient procedure for the Friedel–Crafts acylation of aromatic compounds with carboxylic acids in the presence of P2O5/SiO2 is described. Both aromatic and aliphatic carboxylic acids reacted easily to afford the corresponding aromatic ketones. The use of non-toxic and inexpensive materials, simple and clean work-up, short reaction times and good yields of the products are the advantages

  描述了一种在P 2 O 5 / SiO 2存在下芳族化合物与羧酸的Friedel-Crafts酰化的简便有效的方法。芳族和脂族羧酸都容易反应，得到相应的芳族酮。该方法的优点是使用无毒且廉价的材料，简单且清洁的后处理，较短的反应时间和良好的产物收率。
• Antifungal estrogen-like imidazoles. Synthesis and antifungal activities of thienyl and 1H-pyrrolyl derivatives of 1-aryl-2-(1H-imidazol-1-yl)ethane
  作者：R Di Santo、R Costi、M Artico、S Massa、C Musiu、F Scintu、M Putzolu、P La Colla

  DOI：10.1016/s0223-5234(97)87541-1

  日期：1997.1

  Reaction of arylacetyl chlorides on thiophene or pyrrole derivatives furnished 2-aryl-1-(2-thienyl)- or 2-aryl-1-(1H-pyrrol-2-yl)-1-ethanones. Reduction of ketones to the corresponding carbinols and reaction of the latter compounds with 1,1'-sulfonyl-diimidazole or 1,1'-carbonyldiimidazole gave 2-thienyl- and 1H-pyrrol-2-yl-1-aryl-2-(1H-imidazol-1-yl)ethanes, respectively. The new compounds were tested in vitro against a variety of pathogenic fungi in comparison with miconazole and bifonazole. Some 5-chloro-2-thienyl derivatives were endowed with good antifungal activity, particularly against Candida albicans and Cryptococcus neoformans.