3-(2-oxo-benzo[b]thiophen-3-ylidene)-indolin-2-one | 132648-18-1

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 苯并硫氮卓类
• 英文名称: 3-(2-oxo-benzo[b]thiophen-3-ylidene)-indolin-2-one
• 英文别名: 3-(2-Oxo-benzo[b]thiophen-3-yliden)-indolin-2-on；(3E)-3-(2-oxo-1-benzothiophen-3-ylidene)-1H-indol-2-one
• CAS: 132648-18-1
• 化学式: C₁₆H₉NO₂S
• 分子量: 279.319
• InChiKey: BFIQCRSANDNTBW-BUHFOSPRSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.18
• 重原子数：
  20.0
• 可旋转键数：
  0.0
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  46.17
• 氢给体数：
  1.0
• 氢受体数：
  3.0

反应信息

• 作为产物：
  描述：

  alkaline earth salt of/the/ methylsulfuric acid 在 盐酸 、 溶剂黄146 作用下， 生成 3-(2-oxo-benzo[b]thiophen-3-ylidene)-indolin-2-one
  参考文献：
  名称：

  Marschalk, Journal fur praktische Chemie (Leipzig 1954), 1913, vol. <2> 88, p. 246

  摘要：

  DOI：

文献信息

• LATEX COMPRISING COLORANT AND METHODS OF MAKING THE SAME
  申请人：XEROX CORPORATION

  公开号：US20160024276A1

  公开（公告）日：2016-01-28

  A process includes forming an emulsion comprising a monomer and a colorant, the colorant further including an anionic functional group and a lipophilic counter ion, and polymerizing the monomer to form a latex, the latex includes polymer nanoparticles having the colorant dispersed therein.

  该过程包括形成一个乳液，其中包括单体和着色剂，着色剂还包括一个阴离子功能团和一个亲脂性对离子，以及聚合单体以形成乳胶，乳胶中包括分散着颜料的聚合物纳米粒子。
• Latex comprising colorant and methods of making the same
  申请人：XEROX CORPORATION

  公开号：US10208186B2

  公开（公告）日：2019-02-19

  A process includes forming an emulsion comprising a monomer and a colorant, the colorant further including an anionic functional group and a lipophilic counter ion, and polymerizing the monomer to form a latex, the latex includes polymer nanoparticles having the colorant dispersed therein.

  一种工艺包括形成包含单体和着色剂的乳液，着色剂进一步包括阴离子官能团和亲油性反离子，以及聚合单体以形成胶乳，胶乳包括其中分散有着色剂的聚合物纳米颗粒。
• COMPOSITION COMPRENANT UN COLORANT HYDROPHOBE, UN AGENT ALCALIN ORGANIQUE ET/OU MINÉRAL PARTICULIER, UN COMPOSÉ PARTICULIER (I) ET UN COMPOSÉ ORGANIQUE PARTICULIER (II), ET SON UTILISATION EN COLORATION
  申请人：L'Oréal

  公开号：EP2473152B1

  公开（公告）日：2020-03-18
• COMPOSITION COMPRISING A HYDROPHOBIC DYE, A PARTICULAR ORGANIC AND/OR MINERAL ALKALINE AGENT, A PARTICULAR COMPOUND (I) AND A PARTICULAR ORGANIC COMPOUND (II), AND DYEING USE THEREOF
  申请人：Lalleman Boris

  公开号：US20120204357A1

  公开（公告）日：2012-08-16

  Composition comprising a hydrophobic dye, a particular organic and/or mineral alkaline agent, a particular compound (I) and a particular organic compound (II), and dyeing use thereof. The present invention relates to a dye composition comprising one or more hydrophobic direct dyes with a log P of greater than or equal to 2, one or more organic alkaline agents, and/or one or more mineral alkaline agents chosen from carbonates, hydrogen carbonates, sodium hydroxide and potassium hydroxide, and mixtures thereof, one or more compounds (I) comprising in their structure a sequence: and one or more organic compounds (II) with a Hansen solubility parameter δH of less than or equal to 16 MPa 1/2 and with a molecular weight of less than 250 g/mol. The invention also relates to a dyeing process that consists in applying such a composition to keratin fibers.
• US8551188B2
  申请人：——

  公开号：US8551188B2

  公开（公告）日：2013-10-08