1-N-propylamino-anthraquinone | 24777-25-1

• 分子结构分类: 有机化合物 - 苯类化合物 - 蒽
• 英文名称: 1-N-propylamino-anthraquinone
• 英文别名: 1-propylaminoanthraquinone；1-Propylamino-anthrachinon；1-N-Propylamino-anthrachinon；1-(propylamino)anthracene-9,10-dione
• CAS: 24777-25-1
• 化学式: C₁₇H₁₅NO₂
• 分子量: 265.312
• InChiKey: PQZQBQUFXZDPOH-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4.8
• 重原子数：
  20
• 可旋转键数：
  3
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.18
• 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-羟基蒽醌 在 三乙胺 作用下， 以 吡啶 、 乙腈 为溶剂， 反应 8.0h， 生成 1-N-propylamino-anthraquinone
  参考文献：
  名称：

  (Tosyloxy)anthraquinones. Versatile synthons for the preparation of various aminoanthraquinones

  摘要：

  DOI：

  10.1021/jo00383a025

文献信息

• Method of Coloring Hair with Direct Dye Compounds
  申请人：The Procter & Gamble Company

  公开号：US20160271042A1

  公开（公告）日：2016-09-22

  Described herein is a method of dyeing the hair. The method includes applying to the hair a hair color composition including one or more direct dye compounds and rinsing the hair with water. The one or more direct dye compounds each include a chromophore, one or two permanent cations, and one to four incipient cations. The one to four incipient cations are pendant to the core structure and are neutral. The one or more direct dye compounds enter the hair shaft after the hair color composition is applied to the hair. The hair color composition has a pH of from about 7 to about 11. The pH of the hair after rinsing is from about 3.5 to about 6. The rinsing of the hair causes one or more of the one to four incipient cations to change from neutral to positively charged inside of the hair shaft.

  本文描述了一种染发的方法。该方法包括将含有一种或多种直接染料化合物的染发剂涂抹于头发上，并用水冲洗头发。这些一种或多种直接染料化合物每种都包括色团、一个或两个永久阳离子和一个到四个潜阳离子。这些一到四个潜阳离子是悬挂在核心结构上的中性离子。在将染发剂涂抹于头发后，这些一种或多种直接染料化合物进入了头发内部。染发剂的pH值在约7至11之间。冲洗头发后，头发的pH值在约3.5至6之间。冲洗头发会导致其中一个或多个潜阳离子在头发内部从中性变为带正电荷。
• Process for the preparation of 1-alkylamino-anthraquinones
  申请人：Bayer Aktiengesellschaft

  公开号：US04163747A1

  公开（公告）日：1979-08-07

  Process for the preparation of 1-alkylamino-anthraquinones which comprises reacting 1-nitroanthraquinone with a monoalkylamine in the presence of an ether, a hydrocarbon or a mixture of an ether and a hydrocarbon. The 1-alkylamino-anthraquinones which are obtained can be employed directly as dyestuffs or used, without further purification, for the production of dyestuffs. Process of the invention results in the procurement of 1-alkylamine-anthraquinones of high purity and in high yield and avoids the formation of undesired by-products.

  制备1-烷基氨基蒽醌的过程包括在醚、烃或醚和烃混合物的存在下，将1-硝基蒽醌与单烷基胺反应。所得到的1-烷基氨基蒽醌可以直接用作染料或在不经过进一步纯化的情况下用于染料的生产。该发明的过程可以高产高纯度的1-烷基氨基蒽醌，并避免了不必要的副产物的形成。
• Phase Transfer Catalysed N-Monoalkylation of Amino Anthraquinones
  作者：Kalkote Uttam Ramrao、Choudhary Anil Ramkumar、Natu Arvind Anant、Ayyangar Nagaraja Ramanuja

  DOI：10.1080/00397919108021031

  日期：1991.5

  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.
• Sharma, Rajesh K.; Salunkhe, Indian Journal of Chemistry - Section B Organic and Medicinal Chemistry, 1999, vol. 38, # 2, p. 210 - 211
  作者：Sharma, Rajesh K.、Salunkhe

  DOI：——

  日期：——
• 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：——