8-nitro-6-(trifluoromethyl)quinoline | 955413-30-6

• 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
• 英文名称: 8-nitro-6-(trifluoromethyl)quinoline
• 英文别名: 8-Nitro-6-trifluoromethyl-quinoline
• CAS: 955413-30-6
• 化学式: C₁₀H₅F₃N₂O₂
• 分子量: 242.157
• InChiKey: HKDSUCURUCNLOW-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.3
• 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

• 作为反应物：
  描述：

  8-nitro-6-(trifluoromethyl)quinoline 在 甲烷 、 一水合肼 、 三乙胺 作用下， 以 甲醇 、 二氯甲烷 为溶剂， 反应 12.0h， 生成 4-methyl-N-(6-(trifluoromethyl)quinolin-8-yl)benzenesulfonamide
  参考文献：
  名称：

  Visible Light-Promoted Photocatalytic C-5 Carboxylation of 8-Aminoquinoline Amides and Sulfonamides via a Single Electron Transfer Pathway

  摘要：

  An efficient photocatalytic method was developed for the remote C5-H bond carboxylation of 8-aminoquinoline amide and sulfonamide derivatives. This methodology uses in situ generated ^•CBr₃ radical as a carboxylation agent with alcohol and is further extended to a variety of arenes and heteroarenes to synthesize the desired carboxylated product in moderate-to-good yields. The reaction proceeding through a single electron transfer pathway was established by a control experiment, and a butylated hydroxytoluene-trapped aryl radical cation intermediate in high-resolution mass spectrometry was identified.

  DOI：

  10.1021/acs.joc.9b00942
• 作为产物：
  描述：

  甘油 、 4-氨基-3-硝基三氟甲苯 在 硫酸 、 sodium iodide 作用下， 反应 0.75h， 以46%的产率得到8-nitro-6-(trifluoromethyl)quinoline
  参考文献：
  名称：

  Synthesis and in vitro evaluation of novel 8-aminoquinoline–pyrazolopyrimidine hybrids as potent antimalarial agents

  摘要：

  In the search of novel chemotherapeutic agents for emerging drug resistant parasites, the hybridization approaches have successfully emerged as an efficient tool in malarial chemotherapy. Herein, a rational design and synthesis of novel 8-aminoquinoline and pyrazolopyrimidine hybrids and their antimalarial activity against wild type Plasmodium falciparum (Pf_NF54) and resistant strain (Pf_K1) is reported. The medicinal chemistry approach to expand the scope of this series resulted in an identification of potent compounds with nanomolar potency (best IC50 5-10 nM). Systematic structure activity relationship (SAR) studies revealed that pyrazolopyrimidine and 8-aminoquinoline ring are essential for achieving good P. falciparum potency. The docking study revealed that the compound 6 can retain some of the critical interactions within pfDHODH drug target. (C) 2015 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.bmcl.2015.01.003

文献信息

• Novel small molecules with selective cytotoxicity against human microvascular endothelial cell proliferation
  申请人：Kane L. John

  公开号：US20070254894A1

  公开（公告）日：2007-11-01

  Disclosed herein are angiogenesis inhibitors represented by formula (I) or formula (II): The variables for formulas (I) and (II) are defined herein.

  本文披露了由式(I)或式(II)表示的抑制血管生成的药物： 式(I)和式(II)中的变量在本文中有定义。
• Synthesis of fluorine-containing 1,10-phenanthrolines using mild versions of Skraup and Doebner-von Miller reactions
  作者：Carsten Lüdtke、Axel Haupt、Martin Wozniak、Nora Kulak

  DOI：10.1016/j.jfluchem.2016.11.016

  日期：2017.1

  A versatile route for the synthesis of new 1,10-phenanthroline derivatives with fluorine-containing groups is described. Skraup reactions were performed with yields of 19 up to 48% and overall yields of 5 up to 13% based on different fluorinated anilines as starting materials. Ten formerly unknown derivatives were synthesized and characterized by NMR spectroscopy (1H, 13C, 19F), ESI mass spectrometry

  描述了合成具有含氟基团的新的1,10-菲咯啉衍生物的通用途径。基于不同的氟化苯胺作为起始原料，进行Skraup反应的产率为19到48％，总产率为5到13％。合成了十个以前未知的衍生物，并通过NMR光谱（1 H，13 C，19 F），ESI质谱和元素分析对其进行了表征。
• Visible Light-Promoted Photocatalytic C-5 Carboxylation of 8-Aminoquinoline Amides and Sulfonamides via a Single Electron Transfer Pathway
  作者：Chiranjit Sen、Tapan Sahoo、Harshvardhan Singh、Eringathodi Suresh、Subhash Chandra Ghosh

  DOI：10.1021/acs.joc.9b00942

  日期：2019.8.16

  An efficient photocatalytic method was developed for the remote C5-H bond carboxylation of 8-aminoquinoline amide and sulfonamide derivatives. This methodology uses in situ generated ^•CBr₃ radical as a carboxylation agent with alcohol and is further extended to a variety of arenes and heteroarenes to synthesize the desired carboxylated product in moderate-to-good yields. The reaction proceeding through a single electron transfer pathway was established by a control experiment, and a butylated hydroxytoluene-trapped aryl radical cation intermediate in high-resolution mass spectrometry was identified.
• Synthesis and in vitro evaluation of novel 8-aminoquinoline–pyrazolopyrimidine hybrids as potent antimalarial agents
  作者：Murugan Kannan、Anandkumar V. Raichurkar、Fazlur Rahman Nawaz Khan、Pravin S. Iyer

  DOI：10.1016/j.bmcl.2015.01.003

  日期：2015.3

  In the search of novel chemotherapeutic agents for emerging drug resistant parasites, the hybridization approaches have successfully emerged as an efficient tool in malarial chemotherapy. Herein, a rational design and synthesis of novel 8-aminoquinoline and pyrazolopyrimidine hybrids and their antimalarial activity against wild type Plasmodium falciparum (Pf_NF54) and resistant strain (Pf_K1) is reported. The medicinal chemistry approach to expand the scope of this series resulted in an identification of potent compounds with nanomolar potency (best IC50 5-10 nM). Systematic structure activity relationship (SAR) studies revealed that pyrazolopyrimidine and 8-aminoquinoline ring are essential for achieving good P. falciparum potency. The docking study revealed that the compound 6 can retain some of the critical interactions within pfDHODH drug target. (C) 2015 Elsevier Ltd. All rights reserved.