4-(carboxymethylsulfenyl)benzophenone | 17067-16-2

• 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: 4-(carboxymethylsulfenyl)benzophenone
• 英文别名: <4-Benzoyl-phenylmercapto>-essigsaeure；(4-Benzoyl-phenylmercapto)-essigsaeure；4-(Carboxymethyl sulfenyl)benzophenone；2-(4-benzoylphenyl)sulfanylacetic acid
• CAS: 17067-16-2
• 化学式: C₁₅H₁₂O₃S
• 分子量: 272.324
• InChiKey: CHIIJQMWJSDEQB-UHFFFAOYSA-N

物化性质

• 熔点：
  134-135 °C
• 沸点：
  471.0±30.0 °C(Predicted)
• 密度：
  1.33±0.1 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  3.2
• 重原子数：
  19
• 可旋转键数：
  5
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.07
• 拓扑面积：
  79.7
• 氢给体数：
  1
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  4-(carboxymethylsulfenyl)benzophenone 在 草酰氯 、 N,N-二甲基甲酰胺 作用下， 以 四氢呋喃 为溶剂， 反应 2.5h， 生成 C₁₅H₁₁ClO₂S
  参考文献：
  名称：

  基于三氟甲基苯基二叠氮基的SecinH3光亲和探针。

  摘要：

  描述了细胞粘附素抑制剂SecinH3的三氟甲基苯基二嗪嗪光亲和探针的合成。与基于二苯甲酮的探针相比，该探针具有更高的标记效率，因此更适合在复杂的生物样品中进行光亲和标记。

  DOI：

  10.1039/c2cc16477a
• 作为产物：
  描述：

  巯基乙酸 、 4-氯二苯甲酮 在 sodium hydroxide 、 盐酸 作用下， 以 N,N-二甲基甲酰胺 、 水 为溶剂， 以80%的产率得到4-(carboxymethylsulfenyl)benzophenone
  参考文献：
  名称：

  Mercapto Benzophenone Compounds, Compositions and Preparation Method Thereof

  摘要：

  本发明提供了一种使用巯基苯酮化合物作为关键原料制备的光固化组合物。本发明旨在解决先前光固化技术中存在的问题，即低分子光引发剂容易残留和迁移，而大分子光引发剂由于有效成分含量低而具有低起始效率，并且存在一定的迁移问题。本发明中的光固化组合物可以轻松制备，并且与乙烯基不饱和化合物具有高添加效率，通过添加得到的光固化组合物在用于光固化涂料、粘结剂和油墨配方时没有残留的巯基，具有高起始活性和零迁移率的特点。

  公开号：

  US20130150479A1

文献信息

• Mercapto Benzophenone Compounds, Compositions and Preparation Method Thereof
  申请人：Insight High Technology (Beijing) Co. Ltd.

  公开号：US20130150479A1

  公开（公告）日：2013-06-13

  The present invention provides a photocurable composition prepared using mercapto benzophenone compounds as key raw materials. The present invention aims to solve the problems existing in the prior photo-curing technology that low-molecular photoinitiators are easy to remain and migrate, while macromolecular photoinitiators has low initiation efficiency due to a low content of effective components and also has the problem of certain migration. The photocurable composition in the present invention can be easily prepared and has high addition efficiency with ethylenically unsaturated compounds, and the photocurable composition obtained by addition has no residual mercapto and has features of high initiation activity and zero migration rates when it is used in photocurable coatings, binder and ink formula.

  本发明提供了一种使用巯基苯酮化合物作为关键原料制备的光固化组合物。本发明旨在解决先前光固化技术中存在的问题，即低分子光引发剂容易残留和迁移，而大分子光引发剂由于有效成分含量低而具有低起始效率，并且存在一定的迁移问题。本发明中的光固化组合物可以轻松制备，并且与乙烯基不饱和化合物具有高添加效率，通过添加得到的光固化组合物在用于光固化涂料、粘结剂和油墨配方时没有残留的巯基，具有高起始活性和零迁移率的特点。
• Mercapto benzophenone compounds, compositions and preparations method thereof
  申请人：Insight High Technology (Beijing) Co. Ltd.

  公开号：US09061979B2

  公开（公告）日：2015-06-23

  The present invention provides a photocurable composition prepared using mercapto benzophenone compounds as key raw materials. The present invention aims to solve the problems existing in the prior photo-curing technology that low-molecular photoinitiators are easy to remain and migrate, while macromolecular photoinitiators has low initiation efficiency due to a low content of effective components and also has the problem of certain migration. The photocurable composition in the present invention can be easily prepared and has high addition efficiency with ethylenically unsaturated compounds, and the photocurable composition obtained by addition has no residual mercapto and has features of high initiation activity and zero migration rates when it is used in photocurable coatings, binder and ink formula.

  本发明提供了一种使用巯基苯酮化合物作为关键原料制备的光固化组合物。本发明旨在解决先前光固化技术存在的问题，即低分子光引发剂容易残留和迁移，而高分子光引发剂由于有效成分含量低而具有低的起始效率，并且也存在一定的迁移问题。本发明中的光固化组合物可以轻松制备，并且与乙烯基不饱和化合物具有高的加成效率，通过加成得到的光固化组合物在用于光固化涂料、粘结剂和油墨配方时不含有残留的巯基，并具有高的起始活性和零迁移率的特点。
• MERCAPTO BENZOPHENONE COMPOUNDS, COMPOSITIONS AND PREPARATION METHOD THEREOF
  申请人：Insight High Technology (Beijing) Co. Ltd.

  公开号：US20150246878A1

  公开（公告）日：2015-09-03

  The present invention provides a photocurable composition prepared using mercapto benzophenone compounds as key raw materials. The present invention aims to solve the problems existing in the prior photo-curing technology that low-molecular photoinitiators are easy to remain and migrate, while macromolecular photoinitiators has low initiation efficiency due to a low content of effective components and also has the problem of certain migration. The photocurable composition in the present invention can be easily prepared and has high addition efficiency with ethylenically unsaturated compounds, and the photocurable composition obtained by addition has no residual mercapto and has features of high initiation activity and zero migration rates when it is used in photocurable coatings, binder and ink formula.

  本发明提供了一种使用巯基苯酮化合物作为关键原材料制备的光固化组合物。本发明旨在解决现有光固化技术中存在的问题，即低分子光引发剂容易残留和迁移，而高分子光引发剂由于有效成分含量低而具有低起始效率，并且还存在某些迁移问题。本发明中的光固化组合物可以轻松制备，并且与乙烯基不饱和化合物具有高加成效率，通过加成得到的光固化组合物在用于光固化涂料、粘合剂和油墨配方时不含有残留的巯基，并具有高起始活性和零迁移率的特点。
• Mercapto benzophenone compounds, compositions and preparation method thereof
  申请人：Insight High Technology (Beijing) Co. Ltd.

  公开号：US09409861B2

  公开（公告）日：2016-08-09

  The present invention provides a photocurable composition prepared using mercapto benzophenone compounds as key raw materials. The present invention aims to solve the problems existing in the prior photo-curing technology that low-molecular photoinitiators are easy to remain and migrate, while macromolecular photoinitiators has low initiation efficiency due to a low content of effective components and also has the problem of certain migration. The photocurable composition in the present invention can be easily prepared and has high addition efficiency with ethylenically unsaturated compounds, and the photocurable composition obtained by addition has no residual mercapto and has features of high initiation activity and zero migration rates when it is used in photocurable coatings, binder and ink formula.

  本发明提供了一种使用巯基苯酮化合物作为关键原料制备的光固化组合物。本发明旨在解决现有光固化技术中存在的问题，即低分子光引发剂容易残留和迁移，而大分子光引发剂由于有效成分含量低而具有低的引发效率，同时还存在某些迁移问题。本发明中的光固化组合物可以很容易地制备，并且与乙烯基不饱和化合物具有高的加成效率，通过加成得到的光固化组合物在用于光固化涂料、粘合剂和墨水配方时具有无残留巯基的特点，具有高的引发活性和零迁移率。
• Electrophilic Substitution of the Benzenethiols. II. Acylbenzene- and Acyltoluenethiols^1,2
  作者：Derek Walker、Joseph Leib

  DOI：10.1021/jo01046a035

  日期：1963.11