3-[(9-Oxo-9H-thioxanthen-2-yl)oxy]propane-1-sulfonic acid | 86841-04-5

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 硫色烯
• 英文名称: 3-[(9-Oxo-9H-thioxanthen-2-yl)oxy]propane-1-sulfonic acid
• 英文别名: 3-(9-oxothioxanthen-2-yl)oxypropane-1-sulfonic acid
• CAS: 86841-04-5
• 化学式: C₁₆H₁₄O₅S₂
• 分子量: 350.4
• InChiKey: AMIULHAFCHLPIK-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.7
• 重原子数：
  23
• 可旋转键数：
  5
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.19
• 拓扑面积：
  114
• 氢给体数：
  1
• 氢受体数：
  6

文献信息

• Water soluble thioxanthone photoinitiators
  申请人：Sericol Group Limited

  公开号：EP0079119A1

  公开（公告）日：1983-05-18

  The invention provides novel thioxanthone photini- tiators having the formula: wherein R1 is alkyl, alkoxy, alkylthio, halogeno, nitro, amino, alkyl-amino, di-alkyl-amino, hydroxy alkyl-amino, alkanoylamino, benzoylamino, N-alkanoyl-N-benzoyl-amino, sulphonamido, or acetyl, R2 is alkylene, A is -COOH, -S03H, -OSO3H, or -O-CO-X-COOH (where X is such that HO-CO-X-COOH is a di- or tri-carboxylic acid of up to 8 carbon atoms), n is 0, 1, or 2 and m is 1 or 2, provided that when A is -COOH, m is 2, the aforesaid alkyl, alkoxy, alkanoyl, and alkylene residues containing up to 4 carbon atoms each, as the free acid or as a salt thereof. The photoinitiators may advantageously be used in water-based photopolymerizable compositions, e.g. for use in screen stencil production.

  本发明提供了具有以下式子的新型硫杂蒽酮光敏剂： 其中 R1 是烷基、烷氧基、烷硫基、卤素、硝基、氨基、烷基氨基、二烷基氨基、羟基烷基氨基、烷酰氨基、苯甲酰氨基、N-烷酰基-N-苯甲酰氨基、磺酰氨基或乙酰基，R2 是亚烷基，A 是 -COOH、-S03H、-OSO3H、或-O-CO-X-COOH（其中 X 是 HO-CO-X-COOH 是碳原子数不超过 8 的二羧酸或三羧酸），n 是 0、1 或 2，m 是 1 或 2，条件是当 A 是-COOH 时，m 是 2，上述烷基、烷氧基、烷酰基和亚烷基残基各含有不超过 4 个碳原子的游离酸或其盐。这些光引发剂可以很好地用于水基光聚合组合物中，例如用于丝网模板生产。
• Photopolymerisable materials for use in producing stencils for screen printing
  申请人：Sericol Group Limited

  公开号：EP0081280A1

  公开（公告）日：1983-06-15

  Aqueous compositions useful in making stencils for screen printing comprise one or more unsaturated monomers, a tertiary amino compound, a colloid, and a water-soluble, carboxy- or sulpho-alkyleneoxy-thioxanthone photoinitiator. When coated on to a suitable support sheet and dried, photosensitive sheets are obtained useful for making stencils for screen printing by the direct, indirect, or direct/indirect methods.

  用于制作丝网印刷模板的水性组合物包括一种或多种不饱和单体、一种叔氨基化合物、一种胶体和一种水溶性羧基或砜基亚烷氧基-噻吨酮光引发剂。当涂布到合适的支撑片上并干燥后，就可以得到光敏片，用于通过直接、间接或直接/间接方法制作丝网印刷的模板。
• Thioxanthone derivatives
  申请人：WARD BLENKINSOP AND COMPANY LIMITED

  公开号：EP0224967A1

  公开（公告）日：1987-06-10

  The invention provides thioxanthone derivatives of general formula wherein one of R², R³ and R⁴ is a group of formula in which one of R⁵, R⁶ and R⁷ is an alkyl or a benzyl group, the others being alkyl groups and A⁻ represents an anion, and R¹ and the others of R², R³, and R⁴ are independently selected from hydrogen atoms, alkyl groups and alkoxy groups; and the use of such derivatives as photoinitiators, particularly in aqueous photopolymerisable compositions for the production of stencils for screen printing.

  本发明提供了通式的硫氧杂环酮衍生物，其中 R²、R³ 和 R⁴ 中的一个是式中的基团，式中 R⁵、R⁶ 和 R⁷ 中的一个是烷基或苄基，其它基团是烷基，A- 代表阴离子，R¹ 和 R²、R³ 和 R⁴ 中的其它基团独立地选自氢原子、烷基和烷氧基；并提供了此类衍生物作为光引发剂的用途，特别是在用于生产丝网印刷模板的水性可光聚合组合物中的用途。
• INK COMPOSITION, INK SET, AND IMAGE FORMATION METHOD
  申请人：FUJIFILM Corporation

  公开号：EP2977413A1

  公开（公告）日：2016-01-27

  An ink composition contains the following (A) to (D): (A) a polymerizable compound having an ethylenically unsaturated group, (B) a photopolymerization initiator other than a photopolymerization initiator having a biimidazole structure, (C) water, and (D) a chain transfer agent precursor represented by the following Formula (1). In Formula (1), each of R1 to R4 represents a hydrogen atom or a substituent; X represents an oxygen atom or a sulfur atom; and M represents an alkali metal.

  一种油墨组合物包含以下（A）至（D）：（A）具有乙烯不饱和基团的可聚合化合物，（B）光聚合引发剂（具有双咪唑结构的光聚合引发剂除外），（C）水，和（D）由下式（1）代表的链转移剂前体。 在式 (1) 中，R1 至 R4 各代表氢原子或取代基；X 代表氧原子或硫原子；M 代表碱金属。
• Method for applying a coating to a polymeric substrate
  申请人：Sophion Bioscience A/S

  公开号：US10519339B2

  公开（公告）日：2019-12-31

  A single-step method for applying a coating to a polymeric substrate comprising: exposing a photoreactive compound and a polymeric compound in an aqueous solvent to ultraviolet radiation in the presence of the polymeric substrate to obtain a covalently bound coating thereon comprising a reaction product of the photoreactive compound and the polymeric compound. More particularly, a method of applying a coating to a polymeric substrate in order to reduce the adsorption of analytes in solution to the substrate by imparting properties to the substrate similar to the properties of the coating applied.

  一种在聚合物基底上涂敷涂层的单步法，包括：在聚合物基底存在的情况下，将水性溶剂中的光活性化合物和聚合物化合物暴露于紫外线辐射中，以在其上获得共价结合涂层，该涂层包括光活性化合物和聚合物化合物的反应产物。更具体地说，是一种在聚合物基底上涂敷涂层的方法，通过赋予基底与所涂敷涂层性质相似的性质，减少溶液中的分析物对基底的吸附。