N-(7-diazenyl-3,8-dihydroxynaphthalen-1-yl)acetamide | 1443424-19-8

• 分子结构分类: 有机化合物 - 苯类化合物 - 萘
• 英文名称: N-(7-diazenyl-3,8-dihydroxynaphthalen-1-yl)acetamide
• CAS: 1443424-19-8
• 化学式: C₁₂H₁₁N₃O₃
• 分子量: 245.238
• InChiKey: ZTCCYIOPEFNQNC-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.8
• 重原子数：
  18
• 可旋转键数：
  2
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.08
• 拓扑面积：
  106
• 氢给体数：
  4
• 氢受体数：
  5

反应信息

• 作为产物：
  描述：

  Reactive red 35 在 titania P-25 作用下， 反应 8.0h， 生成 N-乙酰基-3-甲苯胺 、 sodium 4-amino-5-hydroxy-6-(phenyldiazenyl)naphthalene-2-sulphonate 、 sodium 3-((1-hydroxynaphthalen-2-yl)diazenyl)-4-methoxyphenolate 、 N-(7-diazenyl-3,8-dihydroxynaphthalen-1-yl)acetamide 、 3-diazenyl-4-hydroxybenzenesulphonic acid 、 邻苯二甲酸
  参考文献：
  名称：

  Photocatalytic degradation of commercial dye, CI Reactive Red 35 in aqueous suspension: Degradation pathway and identification of intermediates by LC/MS

  摘要：

  The photodegradation of Reactive Red 35 dye by artificial UV light was investigated in the presence of titania P-25. Six reaction intermediates were identified and separated by LC/MS, giving insight into mechanistic details and degradation pathways. The degradation process takes place through competitive reactions such as removal of chromophoric group, hydroxylation of the aromatic ring, substitution on aromatic ring, devinylsulphonation, C-N bond cleavage, decarboxylation and further ring opening to give aliphatic compounds. The probable degradation pathways were proposed and discussed. (C) 2013 Elsevier B.V. All rights reserved.

  DOI：

  10.1016/j.molcata.2013.03.018

文献信息

• Photocatalytic degradation of commercial dye, CI Reactive Red 35 in aqueous suspension: Degradation pathway and identification of intermediates by LC/MS
  作者：Priti Bansal、Dhiraj Sud

  DOI：10.1016/j.molcata.2013.03.018

  日期：2013.8

  The photodegradation of Reactive Red 35 dye by artificial UV light was investigated in the presence of titania P-25. Six reaction intermediates were identified and separated by LC/MS, giving insight into mechanistic details and degradation pathways. The degradation process takes place through competitive reactions such as removal of chromophoric group, hydroxylation of the aromatic ring, substitution on aromatic ring, devinylsulphonation, C-N bond cleavage, decarboxylation and further ring opening to give aliphatic compounds. The probable degradation pathways were proposed and discussed. (C) 2013 Elsevier B.V. All rights reserved.