3-Hexylbenzo[f]benzotriazole-4,9-dione | 1361148-77-7

• 分子结构分类: 有机化合物 - 苯类化合物 - 萘
• 英文名称: 3-Hexylbenzo[f]benzotriazole-4,9-dione
• 英文别名: 3-hexylbenzo[f]benzotriazole-4,9-dione
• CAS: 1361148-77-7
• 化学式: C₁₆H₁₇N₃O₂
• 分子量: 283.33
• InChiKey: KYXALDZETHCBNS-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.6
• 重原子数：
  21
• 可旋转键数：
  5
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.38
• 拓扑面积：
  64.8
• 氢给体数：
  0
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  3-Hexylbenzo[f]benzotriazole-4,9-dione 在 Dowex 1*8 (Cl^-) resin 作用下， 以 甲苯 为溶剂， 生成 1-Butyl-3-hexylbenzo[f]benzotriazol-3-ium-4,9-dione;chloride
  参考文献：
  名称：

  Library Synthesis and Antibacterial Investigation of Cationic Anthraquinone Analogs

  摘要：

  We report the parallel synthesis of a series of novel 4,9-dioxo-4,9-dihydro-1H-naphtho[2-,3-d][1,2,3],triazol-3-ium chloride salts, which are analogs to cationic anthraquinones. Three synthetic protocols were examined leading to a convenient and facile library synthesis of the cationic anthraquinone analogs that contain double alkyl chains of various lengths (C-2-C-12) at N-1 and N-3 positions. The antibacterial activities of these compounds were evaluated against Gram positive bacterium Staphyloccous aureus and Gram negative bacterium Escherichia coli. The antibacterial activities of these compunds were expected to be associated with the structural features of naphthoquinenone, cation and lypophilic alkyl chain and, interestingly, they showed much higher levels of antibacterial activites against G+ than G- bacteria. In addtion, when the total number of carbon atoms of the alkyl groups at both N-1 and N-3 positions lies between 9 and 18, the bactericidal activity against S aureus increased with increasing alkyl chain length at both N-atoms with MIC <= 1 mu g/mL.

  DOI：

  10.1021/co2002075
• 作为产物：
  描述：

  溴己烷 在 sodium azide 作用下， 以 二甲基亚砜 、 N,N-二甲基甲酰胺 为溶剂， 生成 3-Hexylbenzo[f]benzotriazole-4,9-dione
  参考文献：
  名称：

  Library Synthesis and Antibacterial Investigation of Cationic Anthraquinone Analogs

  摘要：

  We report the parallel synthesis of a series of novel 4,9-dioxo-4,9-dihydro-1H-naphtho[2-,3-d][1,2,3],triazol-3-ium chloride salts, which are analogs to cationic anthraquinones. Three synthetic protocols were examined leading to a convenient and facile library synthesis of the cationic anthraquinone analogs that contain double alkyl chains of various lengths (C-2-C-12) at N-1 and N-3 positions. The antibacterial activities of these compounds were evaluated against Gram positive bacterium Staphyloccous aureus and Gram negative bacterium Escherichia coli. The antibacterial activities of these compunds were expected to be associated with the structural features of naphthoquinenone, cation and lypophilic alkyl chain and, interestingly, they showed much higher levels of antibacterial activites against G+ than G- bacteria. In addtion, when the total number of carbon atoms of the alkyl groups at both N-1 and N-3 positions lies between 9 and 18, the bactericidal activity against S aureus increased with increasing alkyl chain length at both N-atoms with MIC <= 1 mu g/mL.

  DOI：

  10.1021/co2002075

文献信息

• Cerium(III) triflate–catalyzed cycloaddition reaction in aqueous conditions to substituted naphthotriazolediones
  作者：Ya‐Syuan Li、Chien‐Fu Liang

  DOI：10.1002/jccs.202200018

  日期：2022.5

  In this study, the cerium(III) trifluoromethanesulfonate–catalyzed cycloaddition of 1,4-naphthoquinone with functionalized azides in aqueous solutions was used to synthesize naphtho[2,3-d][1,2,3]triazole-4,9-dione derivatives. Moreover, our method boasts scalability and completes the synthesis of two key biological compounds. Our method's advantages are environmentally friendly reaction conditions

  本研究采用三氟甲磺酸铈（III）催化的 1,4-萘醌与官能化叠氮化物在水溶液中的环加成反应合成萘并[2,3 - d ][1,2,3]三唑-4,9-二酮衍生物。此外，我们的方法具有可扩展性并完成了两种关键生物化合物的合成。我们的方法的优点是环境友好的反应条件，易于大规模操作，高产率生产的结构多样的产品，以及催化剂的可回收性。
• Synthesis of bioactive 1-alkyl-1H-naphtho[2,3-d][1,2,3]triazole-4,9-diones and N-aryl-2-aminomethylene-1,3-indanediones using water as the solvent
  作者：Qian Zhang、Jaya P. Shrestha、Cheng-Wei Tom Chang

  DOI：10.1016/j.tetlet.2014.01.129

  日期：2014.3

  Through a [2+3] cycloaddition reaction, a new environmentally friendly method was developed to enable the synthesis of bioactive 1-alkyl-1H-naphtho[2,3-d][1,2,3]triazole-4,9-diones and N-aryl-2-aminomethylene-1,3-indanediones using water as the solvent with good yields and minimum requirement of purification. This new green synthetic protocol is simple and suitable for scale-up synthesis. (C) 2014 Elsevier Ltd. All rights reserved.