2-(1H-imidazole-1-carbonyl)anthracene-9,10-dione | 220068-31-5

• 分子结构分类: 有机化合物 - 苯类化合物 - 蒽
• 英文名称: 2-(1H-imidazole-1-carbonyl)anthracene-9,10-dione
• CAS: 220068-31-5
• 化学式: C₁₈H₁₀N₂O₃
• 分子量: 302.289
• InChiKey: OXSJVYPTUBRQAJ-UHFFFAOYSA-N

物化性质

• 沸点：
  580.0±60.0 °C(Predicted)
• 密度：
  1.40±0.1 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  2.35
• 重原子数：
  23.0
• 可旋转键数：
  1.0
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  69.03
• 氢给体数：
  0.0
• 氢受体数：
  5.0

反应信息

• 作为产物：
  描述：

  蒽醌-2-羧酸 、 N,N'-羰基二咪唑 以 N,N-二甲基甲酰胺 为溶剂， 生成 2-(1H-imidazole-1-carbonyl)anthracene-9,10-dione
  参考文献：
  名称：

  Fabrication and evaluation of nanofibrous membranes with photo-induced chemical and biological decontamination functions

  摘要：

  成功制备了具有光致自清洁功能的亲水性纳米纤维膜。在紫外线A照射下，这些膜能够产生反应性氧化物种，从而产生观察到的光致化学和生物净化功能。

  DOI：

  10.1039/c4ra06102k

文献信息

• Photo-induced self-cleaning functions on 2-anthraquinone carboxylic acid treated cotton fabrics
  作者：Ning Liu、Gang Sun、Jing Zhu

  DOI：10.1039/c1jm12805a

  日期：——

  Self-cleaning cotton fabrics were obtained via chemically incorporating photosensitive 2-anthraquinone carboxylic acid (2-AQC) onto the fibers through a mild and efficient esterification reaction. The 2-AQC structures on the treated cotton were confirmed by FTIR characterization. SEM images revealed that the cotton fiber surface became rougher than that of the original cotton fiber after the treatment. TGA analysis confirmed that thermal stability of the treated fibers was almost unchanged. The 2-AQC treated cotton fabrics demonstrated excellent photo-induced self-cleaning properties, including decomposition of 90% aldicarb in 3 hours of UVA exposure and inactivation of over 99% of both E. coli and S. aureus in 1 hour of the light exposure. The self-cleaning functions are a result of formation of reactive oxygen species on the light irradiated and 2-AQC treated cotton. The amount of H2O2 formed on the fabrics was determined by a titration method.

  通过化学方法将光敏性2-蒽醌羧酸（2-AQC）通过温和有效的酯化反应引入纤维中，获得了自清洁棉织物。经过FTIR表征确认了处理过的棉花上的2-AQC结构。扫描电子显微镜（SEM）图像显示，处理后棉纤维表面比原始棉纤维更粗糙。热重分析（TGA）证实处理过的纤维热稳定性几乎没有变化。经过2-AQC处理的棉织物表现出优异的光诱导自清洁性能，包括在3小时的UVA照射下分解90%的乙腈，并在1小时的光照下灭活超过99%的大肠杆菌和金黄色葡萄球菌。自清洁功能是由于光照射和2-AQC处理的棉织物上形成了活性氧物质。织物上形成的过氧化氢量通过滴定法测定。