2-[N-(2-hydroxyethyl)-4-[(5-nitro-2,1-benzothiazol-3-yl)diazenyl]anilino]ethanol | 156210-97-8

• 分子结构分类: 有机化合物 - 有机1,3-偶极化合物 - 烯丙基型1,3-偶极有机化合物
• 英文名称: 2-[N-(2-hydroxyethyl)-4-[(5-nitro-2,1-benzothiazol-3-yl)diazenyl]anilino]ethanol
• CAS: 156210-97-8
• 化学式: C₁₇H₁₇N₅O₄S
• 分子量: 387.419
• InChiKey: MDXKUOCMLZFRCQ-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3
• 重原子数：
  27
• 可旋转键数：
  7
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.24
• 拓扑面积：
  155
• 氢给体数：
  2
• 氢受体数：
  9

反应信息

• 作为产物：
  描述：

  N,N-二羟乙基苯胺 、 3-氨基-5-硝基苯并异噻唑 在 亚硝基硫酸 、 硫酸 、 氨基磺酸 作用下， 反应 3.25h， 生成 2-[N-(2-hydroxyethyl)-4-[(5-nitro-2,1-benzothiazol-3-yl)diazenyl]anilino]ethanol
  参考文献：
  名称：

  一种增强苯并异噻唑类分散染料耐碱性和耐 氧化性的方法

  摘要：

  本发明公开了一种增强苯并异噻唑类分散染料耐碱性和耐氧化性的方法，属于纺织技术领域。本发明从染料结构设计出发，合成了以苯并异噻唑为重氮组分的偶氮耐碱分散染料，通过在偶合组分中引入不同基团来增强杂环偶氮分散染料的耐碱性和耐氧漂性能，得到一系列具有耐碱性和耐氧化性强弱差异梯度的苯并异噻唑类分散染料，确定了够满足涤棉混纺织物漂白棉和分散染涤一浴工艺或涤纶织物碱减量和分散染色一浴工艺要求的分散染料，可为耐碱性和耐氧化性分散染料的结构设计提供参考。

  公开号：

  CN111995879B

文献信息

• FLUORESCENT QUENCHING DETECTING REAGENTS AND METHODS
  申请人：Reed Michael W.

  公开号：US20100174058A1

  公开（公告）日：2010-07-08

  Oligonucleotide probes containing two labels are provided and are useful in hybridization assays. The probes can also contain a minor groove binding group.

  提供了含有两个标签的寡核苷酸探针，适用于杂交检测。这些探针还可以包含一个次级沟结合基团。
• Real-time linear detection probes: sensitive 5'-minor groove binder-containing probes for PCR analysis
  申请人：Afonina A. Irina

  公开号：US20070003957A1

  公开（公告）日：2007-01-04

  Oligonucleotide probes/conjugates are provided along with method for their use in assays to monitor amplification wherein the signal produced does not rely on 5′ nuclease digestion.
• AMPLIFICATION METHODS
  申请人：MAHONEY WALT

  公开号：US20080248474A1

  公开（公告）日：2008-10-09

  Methods are provided for amplification and monitoring of oligonucleotide amplification in which a primer has an overlap with one or more bases of a detection probe.
• SINGLE NUCLEOTIDE POLYMORPHISM ANALYSIS OF HIGHLY POLYMORPHIC TARGET SEQUENCES
  申请人：Belousov Yevgeniy

  公开号：US20090087922A1

  公开（公告）日：2009-04-02

  Methods and probes are provided for the analysis of target sequences having two or more polymorphisms wherein one of the polymorphisms is to be distinguished and another polymorphism is to be masked.
• Method for Improving Alkali Resistance and Oxidation Resistance of Benzisothiazole Disperse Dye
  申请人：Qingdao University

  公开号：US20210363353A1

  公开（公告）日：2021-11-25

  The disclosure relates to a method for improving the alkali resistance and oxidation resistance of a benzisothiazole disperse dye, and belongs to the technical field of textiles. In the disclosure, azo alkali-resistant disperse dyes with benzisothiazole as a diazo component are synthesized based on structural design of the dyes, the alkali resistance and oxygen bleaching resistance of the heterocyclic azo disperse dyes are improved by introducing different groups to a coupling component, a series of benzisothiazole disperse dyes having gradient differences in alkali resistance and oxidation resistance are obtained, disperse dyes capable of meeting requirements of a one-bath process for cotton bleaching and disperse dyeing of a polyester-cotton blended fabric or a one-bath process for alkali deweighting and disperse dyeing of polyester fabrics are determined, and a reference can be provided for structural design of disperse dyes with alkali resistance and oxidation resistance.