N,N-dimethyl-3-[1-[[2-methyl-4-[(2-methylphenyl)diazenyl]phenyl]diazenyl]naphthalen-2-yl]oxypropan-1-amine | 1353278-96-2

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 偶氮苯
• 英文名称: N,N-dimethyl-3-[1-[[2-methyl-4-[(2-methylphenyl)diazenyl]phenyl]diazenyl]naphthalen-2-yl]oxypropan-1-amine
• CAS: 1353278-96-2
• 化学式: C₂₉H₃₁N₅O
• 分子量: 465.598
• InChiKey: LYWNEXVIAINPRN-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  7.8
• 重原子数：
  35
• 可旋转键数：
  9
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.24
• 拓扑面积：
  61.9
• 氢给体数：
  0
• 氢受体数：
  6

反应信息

• 作为反应物：
  描述：

  N,N-dimethyl-3-[1-[[2-methyl-4-[(2-methylphenyl)diazenyl]phenyl]diazenyl]naphthalen-2-yl]oxypropan-1-amine 、 碘甲烷 以 乙醚 为溶剂， 反应 48.0h， 以20 g的产率得到trimethyl-{3-[1-(2-methyl-4-o-tolylazophenylazo)-naphthalen-2-yloxy]-propyl}-ammonium iodide
  参考文献：
  名称：

  Dye/Clay intercalated nanopigments using commercially available non-ionic dye

  摘要：

  Two non-ionic azo dyes: solvent yellow 14 (SY14) and solvent red 24 (SR24), and one non-ionic disperse dye: dispersed red 60 (DR60) were chemically modified into their respective cationic species, which were then subsequently ion-exchanged with Na+-montmorillonite in an acidic medium. The dye-intercalated montmorillonite was then centrifuged, dried and milled to prepare the pigment particles. X-ray diffraction studies on the pigments showed an increase in the basal spacing in the clay layers for the SY14 and DR60 based pigments NP14 and NP60 respectively, confirming intercalation of the dyes within the clay layers giving rise to a nano-structured system. The XRD pattern of the SR24 based pigment NP24 showed a diffused shoulder with a truncated peak, suggesting the possibility of a delaminated structure after adsorption of the dye. Due to the nano-structured morphologies, these pigments were classified as nanopigments. Thermogravimetric analysis showed different thermal stabilities for different nanopigments compared to the respective original dyes: an improvement in case of NP14, no change for NP24, and an apparent deterioration for NP60. The nanopigments were subsequently mixed with polypropylene to produce coloured specimens. Bleeding tests on these coloured specimens showed a reduction in leaching in turpentine. (C) 2011 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.dyepig.2011.11.003
• 作为产物：
  描述：

  N,N-二甲氨基氯丙烷盐酸盐 在 potassium carbonate 、 potassium hydroxide 作用下， 以 5,5-dimethyl-1,3-cyclohexadiene 、 水 为溶剂， 反应 96.0h， 生成 N,N-dimethyl-3-[1-[[2-methyl-4-[(2-methylphenyl)diazenyl]phenyl]diazenyl]naphthalen-2-yl]oxypropan-1-amine
  参考文献：
  名称：

  Dye/Clay intercalated nanopigments using commercially available non-ionic dye

  摘要：

  Two non-ionic azo dyes: solvent yellow 14 (SY14) and solvent red 24 (SR24), and one non-ionic disperse dye: dispersed red 60 (DR60) were chemically modified into their respective cationic species, which were then subsequently ion-exchanged with Na+-montmorillonite in an acidic medium. The dye-intercalated montmorillonite was then centrifuged, dried and milled to prepare the pigment particles. X-ray diffraction studies on the pigments showed an increase in the basal spacing in the clay layers for the SY14 and DR60 based pigments NP14 and NP60 respectively, confirming intercalation of the dyes within the clay layers giving rise to a nano-structured system. The XRD pattern of the SR24 based pigment NP24 showed a diffused shoulder with a truncated peak, suggesting the possibility of a delaminated structure after adsorption of the dye. Due to the nano-structured morphologies, these pigments were classified as nanopigments. Thermogravimetric analysis showed different thermal stabilities for different nanopigments compared to the respective original dyes: an improvement in case of NP14, no change for NP24, and an apparent deterioration for NP60. The nanopigments were subsequently mixed with polypropylene to produce coloured specimens. Bleeding tests on these coloured specimens showed a reduction in leaching in turpentine. (C) 2011 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.dyepig.2011.11.003

文献信息

• Dye/Clay intercalated nanopigments using commercially available non-ionic dye
  作者：Sumanta Raha、Nurul Quazi、Ivan Ivanov、Sati Bhattacharya

  DOI：10.1016/j.dyepig.2011.11.003

  日期：2012.4

  Two non-ionic azo dyes: solvent yellow 14 (SY14) and solvent red 24 (SR24), and one non-ionic disperse dye: dispersed red 60 (DR60) were chemically modified into their respective cationic species, which were then subsequently ion-exchanged with Na+-montmorillonite in an acidic medium. The dye-intercalated montmorillonite was then centrifuged, dried and milled to prepare the pigment particles. X-ray diffraction studies on the pigments showed an increase in the basal spacing in the clay layers for the SY14 and DR60 based pigments NP14 and NP60 respectively, confirming intercalation of the dyes within the clay layers giving rise to a nano-structured system. The XRD pattern of the SR24 based pigment NP24 showed a diffused shoulder with a truncated peak, suggesting the possibility of a delaminated structure after adsorption of the dye. Due to the nano-structured morphologies, these pigments were classified as nanopigments. Thermogravimetric analysis showed different thermal stabilities for different nanopigments compared to the respective original dyes: an improvement in case of NP14, no change for NP24, and an apparent deterioration for NP60. The nanopigments were subsequently mixed with polypropylene to produce coloured specimens. Bleeding tests on these coloured specimens showed a reduction in leaching in turpentine. (C) 2011 Elsevier Ltd. All rights reserved.