2-[2-[8-[(4,6-Dichloro-1,3,5-triazin-2-yl)amino]-1-hydroxy-3,6-disulfo-2-naphthalenyl]diazenyl]-1,5-naphthalenedisulfonic acid | 57583-84-3

• 分子结构分类: 有机化合物 - 苯类化合物 - 萘
• 英文名称: 2-[2-[8-[(4,6-Dichloro-1,3,5-triazin-2-yl)amino]-1-hydroxy-3,6-disulfo-2-naphthalenyl]diazenyl]-1,5-naphthalenedisulfonic acid
• 英文别名: 5-[(4,6-dichloro-1,3,5-triazin-2-yl)amino]-3-[(1,5-disulfonaphthalen-2-yl)diazenyl]-4-hydroxynaphthalene-2,7-disulfonic acid
• CAS: 57583-84-3
• 化学式: C₂₃H₁₄Cl₂N₆O₁₃S₄
• 分子量: 781.567
• InChiKey: FWZGNYWQIHQQMP-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.2
• 重原子数：
  48
• 可旋转键数：
  8
• 环数：
  5.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  347
• 氢给体数：
  6
• 氢受体数：
  19

反应信息

• 作为反应物：
  描述：

  4-(-β-[sulphatoethyl]sulphonyl) chloroacetanilide 、 2-[2-[8-[(4,6-Dichloro-1,3,5-triazin-2-yl)amino]-1-hydroxy-3,6-disulfo-2-naphthalenyl]diazenyl]-1,5-naphthalenedisulfonic acid 在 sodium hydrogensulfide 、 sodium carbonate 作用下， 以 水 为溶剂， 反应 4.5h， 以63%的产率得到5-[[4-Chloro-6-[2-oxo-2-[4-(2-sulfooxyethylsulfonyl)anilino]ethyl]sulfanyl-1,3,5-triazin-2-yl]amino]-3-[(1,5-disulfonaphthalen-2-yl)diazenyl]-4-hydroxynaphthalene-2,7-disulfonic acid
  参考文献：
  名称：

  The synthesis and application of novel 2-chloro-4-alkylthio triazinyl reactive dyes

  摘要：

  Two hetero bi-functional reactive dyes (red and yellow) each containing both a sulphatoethylsulphonyl and 2-chloro-4-alkylthio-s-triazinyl reactive group have been synthesised and their dyeing properties including exhaustion, colour strength on fabric (visual colour yield), fixation and wash fastness compared with market leading products. Under the alkaline application conditions employed, both the dyes, a yellow and a red, having a novel bridging group, exhibited good build-up, fixation and wet fastness properties being essentially comparable with leading commercial products. The concept of synthesising a substituent that can be introduced into a dye as a linking group to impart increased reactivity to a chlorotriazine has been demonstrated to be viable and effective. (C) 2012 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.dyepig.2012.08.016
• 作为产物：
  描述：

  1-氨基-8-萘酚-3,6-二磺酸 在 盐酸 、 sodium nitrite 作用下， 以 水 、 丙酮 为溶剂， 反应 4.0h， 生成 2-[2-[8-[(4,6-Dichloro-1,3,5-triazin-2-yl)amino]-1-hydroxy-3,6-disulfo-2-naphthalenyl]diazenyl]-1,5-naphthalenedisulfonic acid
  参考文献：
  名称：

  The synthesis and application of novel 2-chloro-4-alkylthio triazinyl reactive dyes

  摘要：

  Two hetero bi-functional reactive dyes (red and yellow) each containing both a sulphatoethylsulphonyl and 2-chloro-4-alkylthio-s-triazinyl reactive group have been synthesised and their dyeing properties including exhaustion, colour strength on fabric (visual colour yield), fixation and wash fastness compared with market leading products. Under the alkaline application conditions employed, both the dyes, a yellow and a red, having a novel bridging group, exhibited good build-up, fixation and wet fastness properties being essentially comparable with leading commercial products. The concept of synthesising a substituent that can be introduced into a dye as a linking group to impart increased reactivity to a chlorotriazine has been demonstrated to be viable and effective. (C) 2012 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.dyepig.2012.08.016

文献信息

• The synthesis and application of novel 2-chloro-4-alkylthio triazinyl reactive dyes
  作者：Khalid Pasha、John A. Taylor

  DOI：10.1016/j.dyepig.2012.08.016

  日期：2013.2

  Two hetero bi-functional reactive dyes (red and yellow) each containing both a sulphatoethylsulphonyl and 2-chloro-4-alkylthio-s-triazinyl reactive group have been synthesised and their dyeing properties including exhaustion, colour strength on fabric (visual colour yield), fixation and wash fastness compared with market leading products. Under the alkaline application conditions employed, both the dyes, a yellow and a red, having a novel bridging group, exhibited good build-up, fixation and wet fastness properties being essentially comparable with leading commercial products. The concept of synthesising a substituent that can be introduced into a dye as a linking group to impart increased reactivity to a chlorotriazine has been demonstrated to be viable and effective. (C) 2012 Elsevier Ltd. All rights reserved.