Butyl 3-(4-benzoylthiophen-2-yl)propanoate

• 分子结构分类: 有机化合物 - 有机氧化合物
• 英文名称: Butyl 3-(4-benzoylthiophen-2-yl)propanoate
• 英文别名: butyl 3-(4-benzoylthiophen-2-yl)propanoate
• 化学式: C₁₈H₂₀O₃S
• 分子量: 316.4
• InChiKey: KMXGXGLXUKRNCU-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4.3
• 重原子数：
  22
• 可旋转键数：
  9
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.33
• 拓扑面积：
  71.6
• 氢给体数：
  0
• 氢受体数：
  4

文献信息

• 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 METHODS THEREOF
  申请人：Insight High Technology (Beijing) Co., Ltd.

  公开号：EP2738159B1

  公开（公告）日：2018-04-18
• US9409861B2
  申请人：——

  公开号：US9409861B2

  公开（公告）日：2016-08-09