2-(三氟甲基)-6-硝基喹啉 | 868662-62-8

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 喹啉及其衍生物
• 中文名称: 2-(三氟甲基)-6-硝基喹啉
• 英文名称: 2-trifluoromethyl-6-nitroquinoline
• 英文别名: 2-(Trifluoromethyl)-6-nitroquinoline；6-nitro-2-(trifluoromethyl)quinoline
• CAS: 868662-62-8
• 化学式: C₁₀H₅F₃N₂O₂
• 分子量: 242.157
• InChiKey: QVDDLZVXMFCPRQ-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.9
• 重原子数：
  17
• 可旋转键数：
  0
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.1
• 拓扑面积：
  58.7
• 氢给体数：
  0
• 氢受体数：
  6

反应信息

• 作为产物：
  描述：

  3-trifluoromethyl-1-(4-nitrophenylamino)-3-(4-nitrophenylimino)propene 在 溶剂黄146 作用下， 以 1,2-二氯乙烷 为溶剂， 反应 6.0h， 生成 2-(三氟甲基)-6-硝基喹啉
  参考文献：
  名称：

  New Regiospecific Synthesis of 2-Trifluoromethyl-1,5 Diazapentadiene Compounds and of 2-Trifluoromethylquinolines, Their Cyclization Products

  摘要：

  2-Trifluoromethylquinolines 5 are synthesized in high yields using a perfluoroalkylated gemiodoacetoxy derivative 3 and arylamines 4. The intermediate of this reaction, 2-trifluoromethyl-1,5-diazapentadiene compound 6, was isolated. The procedures are easy, and yields are in general high. This sequence represents a valuable new synthesis of substituted 2-trifluoromethylquinolines and of 2-trifluoromethyl-diazapentadienes (vinamidine compounds).

  DOI：

  10.1021/jo050586d

文献信息

• Synthesis of substituted 1-trifluoromethyl and 1-perfluoroalkyl-3-(arylamino)prop-2-en-1-one: advances in the mechanism of Combes 2-trifluoromethyl and 2-perfluoroalkyl quinolines synthesis
  作者：Salem El Kharrat、Philippe Laurent、Hubert Blancou

  DOI：10.1016/j.tet.2013.12.073

  日期：2014.2

  We report a new synthesis and our study of the mechanism of formation of substituted 1-trifluoromethyl and 1-perfluoroalkyl-3-(phenylamino)prop-2-en-1-one starting from 3-(R-phenoxy)-3-perfluoroalkyl-prop-2-enals and arylamines. Reactivity study of the intermediates confirmed that 3-perfluoroalkyl-N,N'-diphenyl-1,5-diazapentadienes are the synthetic intermediates of the synthesis of 2-perfluoroalkylquinolines. The mechanism of the reaction of 1-trifluoromethyl and 1-perfluoroalkyl-3-(phenylamino)prop-2-en-1-one with POCl3 was studied. To our knowledge this is the first detection and isolation of N,N'-diaryldiazapentadiene derivatives as intermediates in the Combes F-alkyl substituted quinoline synthesis starting from enaminoketones. Finally, we succeeded isolating and identifying unsymmetrically substituted 2-perfluorolakyldiazapentadiene. (C) 2014 Elsevier Ltd. All rights reserved.
• New Regiospecific Synthesis of 2-Trifluoromethyl-1,5 Diazapentadiene Compounds and of 2-Trifluoromethylquinolines, Their Cyclization Products
  作者：Salem El Kharrat、Myriem Skander、Abdelkader Dahmani、Philippe Laurent、Hubert Blancou

  DOI：10.1021/jo050586d

  日期：2005.10.1

  2-Trifluoromethylquinolines 5 are synthesized in high yields using a perfluoroalkylated gemiodoacetoxy derivative 3 and arylamines 4. The intermediate of this reaction, 2-trifluoromethyl-1,5-diazapentadiene compound 6, was isolated. The procedures are easy, and yields are in general high. This sequence represents a valuable new synthesis of substituted 2-trifluoromethylquinolines and of 2-trifluoromethyl-diazapentadienes (vinamidine compounds).