1-Naphthalenesulfonic acid, 7-amino-3-[[2-(sulfooxy)ethyl]sulfonyl]- | 110845-57-3

• 分子结构分类: 有机化合物 - 苯类化合物 - 萘
• 英文名称: 1-Naphthalenesulfonic acid, 7-amino-3-[[2-(sulfooxy)ethyl]sulfonyl]-
• 英文别名: 7-amino-3-(2-sulfooxyethylsulfonyl)naphthalene-1-sulfonic acid
• CAS: 110845-57-3
• 化学式: C₁₂H₁₃NO₉S₃
• 分子量: 411.4
• InChiKey: DWMQTTUISPICHB-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  -0.6
• 重原子数：
  25
• 可旋转键数：
  6
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.17
• 拓扑面积：
  203
• 氢给体数：
  3
• 氢受体数：
  10

文献信息

• Fibre-reactive azo dyes, process for their preparation and their use for dyeing hydroxy- and/or carboxamide groups containing fibre-material
  申请人：HOECHST CELANESE CORPORATION

  公开号：EP0343262A1

  公开（公告）日：1989-11-29

  The invention provides new monoazo and disazo dyestuffs of the general formulae and their 1:1-copper complex, 1:2-cobalt complex and 1:2-chromium complex derivatives, in which M is hydrogen or an alkali metal, Y a vinyl group or is an ethyl group substituted in the β-position by a substituent which can be split off by means of an alkali, E is a 1,4-phenylene or 1,4-naphthylene radical which is optionally substituted by specific substituents, or is a 2,6- or 2,7-naphthylene radical which is substituted in the 1-position by a hydroxy group and substituted by 1 or 2 sulfo groups, and K is the radical of specific coupling components selected from the acetoacetyl-anilide, naphthol, pyrazolone, aniline, pyridone and naphthylamine series. These monoazo and disazo compounds and the mentioned metal-complex derivatives have very good fibre-reactive dyestuff properties and are suitable for dyeing carbonamide and/or hydroxy groups containing material, in particular cellulose fibre material, according to application and fixation methods usual in the art for fibre-reactive dyes.

  本发明提供了通式如下的新的单偶氮和二偶氮染料 及其 1:1 铜络合物、1:2 钴络合物和 1：其中 M 是氢或碱金属，Y 是乙烯基或在β-位上被可通过碱分离的取代基取代的乙基，E 是可选择被特定取代基取代的 1,4-亚苯基或 1,4-亚萘基、或 2,6-或 2,7-萘基，其 1 位被羟基取代，并被 1 或 2 个磺基取代；K 是特定偶联组分的基团，选自乙酰乙酰苯胺、萘酚、吡唑酮、苯胺、吡啶酮和萘胺系列。 这些单偶氮和二偶氮化合物以及上述金属络合衍生物具有非常好的纤维活性 染料特性，适合按照纤维活性染料的常规应用和固色方法，对含有碳酰胺和/或羟基 的材料，特别是纤维素纤维材料进行染色。
• Process for the regiospecific sulfonation of 2-amino-naphtalenes substituted in the 5- or 7-position by a fibre reactive vs-group, the novel 5-sulfo-substituted fiber-reactive 2-amino-naphthalene, and fibre-reactive azo dyes thereof
  申请人：HOECHST CELANESE CORPORATION

  公开号：EP0344343B1

  公开（公告）日：1993-04-21
• REACTIVE MONOAZO DYESTUFFS
  申请人：Clariant Finance (BVI) Limited

  公开号：EP0772652B1

  公开（公告）日：2001-08-29
• US4659807A
  申请人：——

  公开号：US4659807A

  公开（公告）日：1987-04-21
• US4701523A
  申请人：——

  公开号：US4701523A

  公开（公告）日：1987-10-20