2-[(6-氨基-2-萘基)磺酰基]-乙醇1-(硫酸氢酯) | 62158-71-8

• 分子结构分类: 有机化合物 - 苯类化合物 - 萘
• 中文名称: 2-[(6-氨基-2-萘基)磺酰基]-乙醇1-(硫酸氢酯)
• 英文名称: 2-(6-Aminonaphthalen-2-yl)sulfonylethyl hydrogen sulfate
• CAS: 62158-71-8
• 化学式: C₁₂H₁₃NO₆S₂
• 分子量: 331.4
• InChiKey: BNYUZNPPOBEWGT-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  0.7
• 重原子数：
  21
• 可旋转键数：
  5
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.17
• 拓扑面积：
  141
• 氢给体数：
  2
• 氢受体数：
  7

文献信息

• [EN] FIBRE-REACTIVE AZO DYES, THEIR PREPARATION AND THEIR USE<br/>[FR] COLORANTS AZOIQUES REACTIFS, LEUR PREPARATION ET LEUR UTILISATION
  申请人：CIBA SC HOLDING AG

  公开号：WO2004085545A1

  公开（公告）日：2004-10-07

  Reactive dyes of formula (1) wherein R1, R2, R3 and R4 are each independently of the others hydrogen or unsubstituted or substituted C1-C4alkyl, (R5)s denotes s identical or different substituents selected from the group halogen, sulfo, carboxy, C1-C4alkyI and C1-C4alkoxy, B is an aliphatic bridging member, X1 and X2 are halogen, r is an integer from 0 to 2, s is an integer from 0 to 3, and n and m are each independently of the other a number 1 or 2, and Z is a fibre-reactive group of formula -SO2-Y (2a), -NH-CO-(CH2)K-SO2-Y (2b), -CONH-(CH2)I-SO2-Y (2c), -NH-CO-CH(Hal)-CH2-Hal (2d) or -NH-CO-C(Hal)=CH2 (2e) wherein Hal is chlorine or bromine, k and I are each independently of the other a number 2, 3 or 4, and Y is vinyl or a radical -CH2-CH2-U and U is a group removable under alkaline conditions are suitable for dyeing cellulosic or amide-group-containing fibre materials.

  式（1）中的响应性染料，其中R1、R2、R3和R4分别独立于其他氢或未取代或取代的C1-C4烷基，（R5）s表示s个相同或不同的取代基，选自卤素、磺酰基、羧基、C1-C4烷基和C1-C4烷氧基组，B是脂肪族桥联成员，X1和X2是卤素，r是从0到2的整数，s是从0到3的整数，n和m分别独立于另一个是1或2的数字，Z是式为-SO2-Y（2a）、-NH-CO-（CH2）K-SO2-Y（2b）、-CONH-（ ）I-SO2-Y（2c）、-NH-CO-CH（Hal）- -Hal（2d）或-NH-CO-C（Hal）= （2e）的纤维反应性基团，其中Hal是氯或溴，k和I分别独立于另一个是2、3或4的数字，Y是乙烯基或基团- - -U，U是在碱性条件下可去除的基团，适用于染色纤维素或含酰胺基团的纤维材料。
• Dyeing process
  申请人：Avecia Limited

  公开号：EP1013818A2

  公开（公告）日：2000-06-28

  A process for the colouration of a substrate comprises (1) applying thereto in an aqueous medium each of (i) a water soluble dye having at least two electrophilic groups each capable of reaction with a respective amino group and (ii) a nucleophilic agent having a molecular weight below 600 and at least two aliphatic amino groups so as to be thereby capable of reaction with the said water-soluble dye at a pH and temperature at which the electrophilic groups and amino groups are capable of reaction with one another but the dye does not react to a significant extent with the substrate before it reacts with the nucleophilic agent, (2) allowing the said dye and nucleophilic agent to react with one another and thereafter (3) increasing at least one of the pH and temperature to exhaust the dye onto the substrate, the said nucleophilic agent being selected from the following species: (a) a nucleophilic agent having two aliphatic primary amino groups and no secondary aliphatic amino groups; (b) a nucleophilic agent having three aliphatic primary amino groups and no secondary aliphatic amino groups; (C) a nucleophilic agent having one aliphatic primary amino group and one secondary aliphatic amino group; (d) a nucleophilic agent having two aliphatic primary amino groups and one aliphatic secondary amino group; and (e) a nucleophilic agent having at least two aliphatic secondary amino groups selected from HO(CH2CH2NH)2CH2CH2OH, HO2CCH2NHCH2CH2NHCH2CO2H, PhCH2NHCH2CH2NHCH2Ph, (-NHCH2CH2-)3,4 or 5, piperazine, 2-methylpiperazine, 2,5- and 2,6-dimethylpiperazine, H2N(CH2CH2NH)nH wherein n is 3,4 or 5, CH3NHCH2CH2NHCH3, (-NHCH2CH2CH2-)4, 1,4,7,10,13-(6-hexaazacyclooctadecane), (CH3O)3Si(CH2CH2NH)2CH2CH2CO2CH3 and (CH3O)3Si(CH2CH2NH)2CH2CH2NH2.

  底材着色工艺包括 (1) 在水性介质中将以下各项应用于基质 (i) 至少有两个亲电基团的水溶性染料，每个亲电基团都能与各自的氨基反应， 以及 (ii) 一种亲核剂，其分子量低于 600，并至少有两个脂肪族氨基，从而能与上述水溶性染料在一定的 pH 值和温度下反应，在该 pH 值和温度下，亲电基团和氨基能相互反应，但染料在与亲核剂反应之前不会与基质发生很大程度的反应、 (2) 让上述染料和亲核剂相互反应，然后 (3) 提高 pH 值和温度中的至少一个值，以将染料排到基底上、 所述亲核剂选自以下种类： (a) 具有两个脂肪族伯氨基而无仲脂肪族氨基的亲核剂； (b) 具有三个脂肪族伯氨基且无仲脂肪族氨基的亲核剂； (C) 具有一个脂肪族伯氨基和一个仲脂肪族氨基的亲核剂； (d) 具有两个脂肪族伯氨基和一个脂肪族仲氨基的亲核剂；以及 (e) 具有至少两个脂肪族仲氨基的亲核剂，选自 HO(CH2C H)2CH2CH2OH、HO2CC HCH2C HCH2CO2H、PhC HCH2C HCH2Ph、(-NHCH2CH2-)3、4 或 5、哌嗪、2-甲基哌嗪、2,5-和 2,6-二甲基哌嗪， H2N（CH2C H）nH（其中 n 为 3、4 或 5）， CH3NHCH2C HCH3， (-NHCH2CH2CH2-)4、1,4,7,10,13-（6-六氮杂环十八烷）、(CH3O)3Si(CH2C H)2CH2CH2CO2CH3 和 ( )3Si(CH2C H)2CH2C H2。
• Fibre-reactive azo dyes, their preparation and their use
  申请人：Tzikas Athanassios

  公开号：US20060185100A1

  公开（公告）日：2006-08-24

  Reactive dyes of formula (1) wherein R 1 , R 2 , R 3 and R 4 are each independently of the others hydrogen or unsubstituted or substituted C 1 -C 4 alkyl, (R 5 ) s denotes s identical or different substituents selected from the group halogen, sulfo, carboxy, C 1 -C 4 alkyl and C 1 -C 4 alkoxy, B is an aliphatic bridging member, X 1 and X 2 are halogen, r is an integer from 0 to 2, s is an integer from 0 to 3, and n and m are each independently of the other a number 1 or 2, and Z is a fibre-reactive group of formula —SO 2 —Y (2a), —NH—CO—(CH 2 ) K —SO 2 —Y (2b), —CONH—(CH 2 )I—SO 2 —Y (2c), —NH—CO—CH(Hal)-CH 2 -Hal (2d) or —NH—CO—C(Hal)=CH 2 (2e) wherein Hal is chlorine or bromine, k and I are each independently of the other a number 2, 3 or 4, and Y is vinyl or a radical —CH 2 —CH 2 —U and U is a group removable under alkaline conditions are suitable for dyeing cellulosic or amide-group-containing fibre materials.

  式 (1) 的活性染料，其中 R 1 , R 2 , R 3 和 R 4 各自独立地为氢或未取代或取代的 C 1 -C 4 烷基，（R 5 ) s 表示 s 个相同或不同的取代基，这些取代基选自卤素、磺酸、羧基、C 1 -C 4 烷基和 C 1 -C 4 烷氧基，B 是脂肪族桥接构件，X 1 和 X 2 是卤素，r 是 0 至 2 的整数，s 是 0 至 3 的整数，n 和 m 各自独立地为 1 或 2，Z 是式 -SO 2 -Y（2a）、-NH-CO-（CH 2 ) K -SO 2 -Y（2b），-CONH-（CH 2 I-SO 2 -Y (2c)，-NH-CO-CH(Hal)-CH 2 -Hal（2d）或 -NH-CO-C(Hal)=CH 2 (2e) 其中 Hal 是氯或溴，k 和 I 各自独立地为数字 2、3 或 4，Y 是乙烯基或基团 -CH 2 -CH 2 -U 和 U 是在碱性条件下可移动的基团，适用于纤维素或含酰胺基团纤维材料的染色。
• 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
• DYEING PROCESS AND DYES
  申请人：ZENECA LIMITED

  公开号：EP0826084A1

  公开（公告）日：1998-03-04