2-(N-ethyl-4-amino-3-methyl-anilino)-ethanesulfonic acid | 2442-80-0

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 英文名称: 2-(N-ethyl-4-amino-3-methyl-anilino)-ethanesulfonic acid
• 英文别名: 2-(N-Aethyl-4-amino-3-methyl-anilino)-aethansulfonsaeure；3-methyl-4-amino-N-ethyl-N-(β-sulphoethyl) aniline；3-methyl-4-amino-N-ethyl-N-(β-sulphoethyl)aniline；4-amino-3-methyl-N-ethyl-N-(β-sulphoethyl)aniline；3-methyl-4-amino-N-ethyl-N-(β-sulfoethyl)aniline；4-Amino-3-methyl-N-ethyl-N-<β-sulfoethyl>anilin；2-(4-amino-N-ethyl-3-methylanilino)ethanesulfonic acid
• CAS: 2442-80-0
• 化学式: C₁₁H₁₈N₂O₃S
• 分子量: 258.342
• InChiKey: HYDLGNNMPHGCPG-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1
• 重原子数：
  17
• 可旋转键数：
  5
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.45
• 拓扑面积：
  92
• 氢给体数：
  2
• 氢受体数：
  5

反应信息

• 作为反应物：
  描述：

  2-(N-ethyl-4-amino-3-methyl-anilino)-ethanesulfonic acid 、 3-乙酰氨基-2,6-二甲基苯酚 生成
  参考文献：
  名称：

  BE816672

  摘要：

  公开号：
• 作为产物：
  描述：

  2-(N-ethyl-3-methyl-4-nitroso-anilino)-ethanesulfonic acid 在 palladium on activated charcoal 、 乙醇 作用下， 生成 2-(N-ethyl-4-amino-3-methyl-anilino)-ethanesulfonic acid
  参考文献：
  名称：

  The Mechanism of Dye Formation in Color Photography. II. Salt Effects on Deamination Rate of Oxidized p-Phenylenediamines

  摘要：

  DOI：

  10.1021/ja01603a030

文献信息

• Transition metal complexes as dye forming catalysts in hair coloring compositions
  申请人：Unilever Home & Personal Care USA, Division of Conopco, Inc.

  公开号：US20030066140A1

  公开（公告）日：2003-04-10

  A hair coloring composition comprising a first composition which comprises: (a) a dye forming transition metal salt or complex; which is first applied to the hair; and a second composition which comprises the following two compositions which are mixed just prior to application to the hair: (a) a composition comprising a water-soluble peroxygen oxidizing agent; and (b) a composition comprising one or more oxidative hair coloring agents selected from the group consisting of an aromatic diamine, an aminophenol, a polyhydric phenol a catechol and mixtures thereof.

  一种染发组合物，包括以下两种组分： （a）染料形成的过渡金属盐或络合物；首先涂抹在头发上； 和包括以下两种组分的第二组合物，这两种组分在涂抹到头发之前混合： （a）包含水溶性过氧化氧化剂的组合物；和 （b）包含从芳香二胺、氨基酚、多羟基酚、邻苯二酚和它们的混合物中选择的一种或多种氧化染发剂的组合物。
• One step hair coloring compositions using salts
  申请人：Unilever Home & Personal Care USA, Division of Conopco, Inc.

  公开号：US20040019980A1

  公开（公告）日：2004-02-05

  A hair coloring composition comprising the following two compositions which are mixed just prior to application to the hair: (a) a composition comprising a water-soluble peroxygen oxidizing agent; and (b) a composition comprising one or more oxidative hair coloring agents selected from the group consisting of an aromatic diamine, an amino phenol, a naphthol, a polyhydric phenol, a catechol and mixtures thereof; wherein the composition comprising one or more oxidative hair coloring agents further comprises al least one water soluble carbonate releasing salts; and optionally a water soluble ammonium salt, is described.

  一种染发组合物，包括以下两种组分，这两种组分在涂抹到头发之前混合： (a) 包括水溶性过氧化氧化剂的组合物；和 (b) 包括从芳香二胺、氨基酚、萘酚、多羟基酚、邻苯二酚和它们的混合物中选择的一种或多种氧化染发剂的组合物；其中包括一种或多种氧化染发剂的组合物进一步包括至少一种水溶性碳酸盐释放盐；和可选地一种水溶性铵盐。
• Enhanced color deposition for hair with sequestering agents
  申请人：Unilever Home & Personal Care USA, Division of Conopco, Inc.

  公开号：US20030135935A1

  公开（公告）日：2003-07-24

  Hair coloring compositions which comprise: (A) non-nitrogenous chelating agents from the group consisting of polyphosphate; phosphonates; hydroxycarboxylates; polyacrylates; zeolite; and mixtures thereof; (B) an oxidative dye primary intermediate; and (C) an oxidative dye coupler; (D) and water are described. The present invention also relates to a method for coloring hair which comprises contacting said hair with a hair coloring composition as described above.

  描述了包括以下成分的染发配方：(A) 来自聚磷酸盐、膦酸盐、羟基羧酸盐、聚丙烯酸盐、沸石及其混合物等组成的非氮螯合剂；(B) 一种氧化染料的主要中间体；和(C) 一种氧化染料偶联剂；(D) 以及水。本发明还涉及一种染发方法，该方法包括将头发与上述描述的染发配方接触。
• Solid particle thermal solvent dispersions
  申请人：EASTMAN KODAK COMPANY

  公开号：EP0608825A1

  公开（公告）日：1994-08-03

  An aqueous solid particle thermal solvent dispersion, where said thermal solvent is a water-immiscible phenol derivative and has a melting point between 50°C and about 200°C, and where said dispersion contains a dispersing aid, is disclosed and an aqueous developable chromogenic photographic dye-diffusion transfer element of two or more layers comprising a support, radiation sensitive silver halide, a dye-forming compound wherein said compound forms a heat transferable dye upon reaction of said compound with the oxidation product of a primary amine developing agent, a hydrophilic binder, and a solid particle thermal solvent dispersion, wherein said thermal solvent is a water-immiscible phenol derivative, has a melting point of between 50°C and about 200°C, and is incorporated at 5 to 200% by weight of said hydrophilic binder, and where said thermal solvent dispersion contains a dispersing aid, is disclosed. Also disclosed is a diffusion transfer process for forming a color photographic image comprising the steps of:    providing an aqueous-developable photographic color diffusion transfer element of two or more layers comprising a single dimensionally stable support, radiation sensitive silver halide, an aqueous solid particle thermal solvent dispersion for facilitating the thermal diffusion of dyes through a hydrophilic binder, a dye-releasing or dye-forming coupler compound, and hydrophilic binder, wherein said dye is heat transferable in said binder and said thermal solvent, said thermal solvent has a melting point between 50°C and about 200°C, said dispersion contains a dispersing aid, and said thermal solvent is incorporated at 5 to 200% by weight of said hydrophilic binder;    exposing said element to actinic radiation;    processing said element by contacting said element to an external aqueous bath containing compounds selected from the group consisting of conventional color developer compounds of the primary amine type, compounds which activate the release of incorporated color developers, and compounds which activate development by incorporated dye developers;    washing said element;    drying said element to remove imbibed water; and    heating said element to effect dye diffusion transfer to an image receiving layer, wherein bleaching and fixing steps are absent in said diffusion transfer process.

  本发明公开了一种水性固体颗粒热溶剂分散体，其中所述热溶剂为不溶于水的苯酚衍生物，熔点在 50°C 至约 200°C 之间，且所述分散体含有一种分散助剂；还公开了一种由两层或多层组成的水性可显影显色照相染料扩散转移元件，其中包括一种支撑体、辐射敏感卤化银、公开了一种染料形成化合物，其中所述化合物与伯胺显影剂的氧化产物、亲水性粘合剂和固体颗粒热溶剂分散体反应后形成一种可热转移的染料，其中所述热溶剂为不溶于水的苯酚衍生物，熔点在 50°C 至约 200°C 之间，并以所述亲水性粘合剂重量的 5% 至 200% 的比例加入，且所述热溶剂分散体中含有一种分散助剂。还公开了一种用于形成彩色照片图像的扩散转移工艺，包括以下步骤： 提供一种由两层或多层组成的水性显影彩色扩散转印元件，这些层包括单维稳定的支撑物、辐射敏感的卤化银、用于促进染料通过亲水粘合剂进行热扩散的水性固体颗粒热溶剂分散液、染料释放或染料形成耦合剂化合物，以及亲水性粘合剂，其中所述染料可在所述粘合剂和所述热溶剂中热传导，所述热溶剂的熔点在 50°C 至约 200°C 之间，所述分散体含有分散助剂，所述热溶剂的加入量为所述亲水性粘合剂重量的 5% 至 200%； 将所述元件置于放热辐射下； 处理所述元件，方法是将所述元件与外部水浴接触，所述外部水浴含有选自以下组别的化合物：传统的伯胺型显色剂化合物、可激活掺入的显色剂释放的化合物，以及可激活掺入的染料显色剂显色的化合物； 清洗所述元件 干燥所述元件以去除浸入的水分；以及 加热所述元件，使染料扩散转移到图像接收层，其中所述扩散转移过程中没有漂白和固色步骤。
• Conditioning cream color base having good color deposition properties.
  申请人：L'Oréal

  公开号：EP1852103A2

  公开（公告）日：2007-11-07

  The present invention is directed to a process and composition for dyeing hair, the composition containing:(a) greater than 10% by weight, based on the weight of the composition, of at least one fatty acid alkanolamide;(b) at least one C6-C36 dicarboxylic acid;(c) at least one water soluble base capable of reacting with the at least one C6-C36 dicarboxylic acid (b) to form a soap;(d) at least one conditioning polymer; (e) at least one oxidation dye; and(f) optionally, at least one oxidizing agent, wherein the composition is in cream form.

  本发明涉及一种染发工艺和组合物，该组合物含有(a) 至少一种脂肪酸烷醇酰胺；(b) 至少一种 C6-C36 二羧酸；(c) 至少一种能与至少一种 C6-C36 二羧酸 (b) 反应形成皂的水溶性碱；(d) 至少一种调理聚合物；(e) 至少一种氧化染料；以及(f) 可选地，至少一种氧化剂，其中该组合物为膏状。