1-Pentylamino-anthrachinon | 83128-01-2

• 分子结构分类: 有机化合物 - 苯类化合物 - 蒽
• 英文名称: 1-Pentylamino-anthrachinon
• 英文别名: 1-(Pentylamino)anthracene-9,10-dione
• CAS: 83128-01-2
• 化学式: C₁₉H₁₉NO₂
• 分子量: 293.365
• InChiKey: CXRSHQKBDYTFJE-UHFFFAOYSA-N

物化性质

• 熔点：
  79 °C
• 沸点：
  494.4±34.0 °C(Predicted)
• 密度：
  1.199±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  5.7
• 重原子数：
  22
• 可旋转键数：
  5
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.26
• 拓扑面积：
  46.2
• 氢给体数：
  1
• 氢受体数：
  3

反应信息

• 作为产物：
  描述：

  1-溴戊烷 、 氨基-9,10-蒽二酮 在 sodium hydroxide 、 四丁基溴化铵 、 potassium carbonate 作用下， 以 苯 为溶剂， 反应 4.0h， 以86%的产率得到1-Pentylamino-anthrachinon
  参考文献：
  名称：

  Phase Transfer Catalysed N-Monoalkylation of Amino Anthraquinones

  摘要：

  1-Alkylaminoanthraquinones (2a-f) and 1,4-bisalkylaminoanthraquinones (4a-c) were prepared from aminoanthraquinones (1,3) by alkylation with alkyl sulphate/alkyl halide in presence of powdered sodium hydroxide, potassium carbonate and phase transfer catalyst.

  DOI：

  10.1080/00397919108021031

文献信息

• Stable novel black polyurethane article colorants
  申请人：——

  公开号：US20030115690A1

  公开（公告）日：2003-06-26

  Polyurethane article black colorants which comprise a novel blue polymeric anthraquinone colorant, rather than the previous standard polymeric triphenylmethane blue-type colorants are provided. Such a novel blend of colorants to produce black colorations within the target polyurethane foams exhibits very low color degradation within polyurethane foams, primarily due to the stability and resiliency of the novel anthraquinone-based polymeric colorant in the presence of high isocyanate levels, as well as large amounts of reactive tertiary amines (from catalyst residue, for example). A black colorant comprising such a novel blue polymeric colorant, as well as polyurethane foams comprising such a novel black coloring agent and methods of producing such foams are all contemplated within this invention.

  本发明提供的聚氨酯制品黑色着色剂包含一种新型蓝色聚合物蒽醌着色剂，而不是以前的标准聚合物三苯甲烷蓝色型着色剂。这种新型混合着色剂可在目标聚氨酯泡沫中产生黑色着色，在聚氨酯泡沫中的颜色降解率非常低，这主要是由于新型蒽醌基聚合物着色剂在高异氰酸酯含量以及大量活性叔胺（例如来自催化剂残留物）的情况下具有稳定性和弹性。包含这种新型蓝色聚合着色剂的黑色着色剂以及包含这种新型黑色着色剂的聚氨酯泡沫和生产这种泡沫的方法都在本发明的考虑范围之内。
• Novel polymeric blue anthraquinone-derivative colorants
  申请人：——

  公开号：US20030110581A1

  公开（公告）日：2003-06-19

  Blue colorants comprising a chromophore having at least one poly(oxyalkylene) chain attached to the 1-position, the 4-position, or both, through aromatic amino group or groups, of an anthraquinone backbone are provided. Such colorants exhibit excellent amine/base stability and thermal stability, effective colorations, excellent low extraction rates, and high lightfastness levels, particularly when incorporated within certain media and/or on the surface of certain substrates, particularly polyesters, polyolefins, and polyurethanes. The poly(oxyalkylene) chain or chains can be conveniently tailored to increase the solubility or compatibility in different solvents or resins thereby permitting the introduction of such excellent coloring chromophores within diverse media and/or or diverse substrates as well as provides a liquid colorant which facilitates handling. Compositions and articles comprising such colorants are provided as well as methods for producing such inventive colorants.

  本发明提供了一种蓝色着色剂，该着色剂包含一个发色团，该发色团至少有一条聚（氧烷基）链通过芳香族氨基连接到蒽醌骨架的 1 位、4 位或两者上。这种着色剂具有优异的胺/基稳定性和热稳定性，着色效果好，萃取率低，耐光性高，特别是在某些介质中和/或某些基材（尤其是聚酯、聚烯烃和聚氨酯）表面。聚（氧烷基）链可以方便地进行定制，以提高在不同溶剂或树脂中的溶解性或兼容性，从而允许在不同介质和/或不同基材中引入这种优异的着色发色团，并提供一种便于处理的液体着色剂。本文提供了包含此类着色剂的组合物和物品，以及生产此类发明着色剂的方法。
• Methods of producing stable novel black polyurethane articles with polymeric colorants
  申请人：——

  公开号：US20030195267A1

  公开（公告）日：2003-10-16

  Polyurethane article black colorants which comprise a novel blue polymeric anthraquinone colorant, rather than the previous standard polymeric triphenylmethane blue-type colorants are provided. Such a novel blend of colorants to produce black colorations within the target polyurethane foams exhibits very low color degradation within polyurethane foams, primarily due to the stability and resiliency of the novel anthraquinone-based polymeric colorant in the presence of high isocyanate levels, as well as large amounts of reactive tertiary amines (from catalyst residue, for example). A black colorant comprising such a novel blue polymeric colorant, as well as polyurethane foams comprising such a novel black coloring agent and methods of producing such foams are all contemplated within this invention.

  本发明提供的聚氨酯制品黑色着色剂包含一种新型蓝色聚合物蒽醌着色剂，而不是以前的标准聚合物三苯甲烷蓝色型着色剂。这种新型混合着色剂可在目标聚氨酯泡沫中产生黑色着色，在聚氨酯泡沫中的颜色降解率非常低，这主要是由于新型蒽醌基聚合物着色剂在高异氰酸酯含量以及大量活性叔胺（例如来自催化剂残留物）的情况下具有稳定性和弹性。包含这种新型蓝色聚合着色剂的黑色着色剂以及包含这种新型黑色着色剂的聚氨酯泡沫和生产这种泡沫的方法都在本发明的考虑范围之内。
• RAMRAO, KALKOTE UTTAM;RAMKUMAR, CHOUDHARY ANIL;ANANT, NATU ARVIND;RAMANUJ+, SYNTH. COMMUN., 21,(1991) N0-11, C. 1129-1135
  作者：RAMRAO, KALKOTE UTTAM、RAMKUMAR, CHOUDHARY ANIL、ANANT, NATU ARVIND、RAMANUJ+

  DOI：——

  日期：——
• Verfahren zur Konditionierung eines Pigments
  申请人：Mobay Chemical Corporation

  公开号：EP0069895B1

  公开（公告）日：1984-10-10