ethyl 2-oxo-2-thianthren-2-ylacetate | 53455-30-4

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 苯并二硫类化合物
• 英文名称: ethyl 2-oxo-2-thianthren-2-ylacetate
• 英文别名: Ethyl 2-(thianthren-2-yl)-α-keto-acetate
• CAS: 53455-30-4
• 化学式: C₁₆H₁₂O₃S₂
• 分子量: 316.401
• InChiKey: BOEJKCDEGNXMKH-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4.2
• 重原子数：
  21
• 可旋转键数：
  4
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.12
• 拓扑面积：
  94
• 氢给体数：
  0
• 氢受体数：
  5

文献信息

• [EN] POLYCYCLIC GLYOXYLATES AS PHOTOINITIATORS<br/>[FR] GLYOXYLATES POLYCYCLIQUES UTILISÉS EN TANT QUE PHOTO-INITIATEURS
  申请人：IGM GROUP B V

  公开号：WO2018041935A1

  公开（公告）日：2018-03-08

  The present invention relates to photoinitiator compounds of the formula (1) wherein X is O, S or a direct bond; Y is O, S or CR9R10; R1, R2, R3, R4, R5, R6, R7 and R8 independently of each other are hydrogen, halogen, C1- C18alkyl, C5-C10cycloalkyl, C2-C18alkenyl, phenyl, C1-C4alkoxy, C5-C7cycloalkoxy, phenoxy, C1-C4-alkylthio, C5-C7cycloalkylthio, phenylthio, di(C1-C4alkyl)amino, di(C5-C7cycloalkyl)amino, N-morpholinyl, N-piperidinyl or a group of formula (2) provided that one or more than one of R1, R2, R3, R4, R5, R6, R7 or R8 is a group of formula (2); R9, R10 independently of each other are hydrogen, C1-C18alkyl, C2-C12alkenyl, C5-C10cycloalkyl, phenyl-C1-C4alkyl, phenyl or together with the C atom to which they are attached form a 5-membered, 6-membered or 7-membered ring; and R11 is hydrogen, C1-C18alkyl, C5-C10cycloalkyl, C2-C12alkenyl, phenyl-C1-C4alkyl or phenyl.

  本发明涉及式（1）的光引发剂化合物，其中X为O、S或直接键；Y为O、S或CR9R10；R1、R2、R3、R4、R5、R6、R7和R8彼此独立地为氢、卤素、C1-C18烷基、C5-C10环烷基、C2-C18烯基、苯基、C1-C4烷氧基、C5-C7环烷氧基、苯氧基、C1-C4烷硫基、C5-C7环烷硫基、苯硫基、二(C1-C4烷基)氨基、二(C5-C7环烷基)氨基、N-吗啉基、N-哌啶基或式（2）的基团，前提是R1、R2、R3、R4、R5、R6、R7或R8中的一个或多个是式（2）的基团；R9、R10彼此独立地为氢、C1-C18烷基、C2-C12烯基、C5-C10环烷基、苯基-C1-C4烷基、苯基或与它们连接的碳原子一起形成5、6或7元环；R11为氢、C1-C18烷基、C5-C10环烷基、C2-C12烯基、苯基-C1-C4烷基或苯基。
• [EN] COUMARIN GLYOXYLATES FOR LED PHOTOCURING<br/>[FR] GLYOXYLATES DE COUMARINE POUR PHOTOPOLYMÉRISATION DE DEL
  申请人：IGM RESINS ITALIA SRL

  公开号：WO2021070152A1

  公开（公告）日：2021-04-15

  The present invention relates to novel coumarin glyoxylates, a process for their preparation and their use as photoinitiators in photopolymerization compositions. The invention also concerns a process for the photopolymerization of compositions comprising said coumarin glyoxylates.

  本发明涉及新型香豆素甘氧酸酯，其制备方法以及它们作为光引发剂在光聚合组合物中的应用。该发明还涉及一种包括所述香豆素甘氧酸酯的组合物的光聚合方法。
• Oxime derivatives and the use thereof as photoinitiators
  申请人：Ciba Specialty Chemicals Holding Inc.

  公开号：EP1635220A2

  公开（公告）日：2006-03-15

  Radically photopolymerizable compositions comprising (a) at least one ethylenically unsaturated photopolymerizable compound; (b) as photoinitiator, at least one compound of the formula I, II, III and/or IV wherein m is 0 or 1; n is 0, 1, 2 or 3; x is 1 or 2; R1 is inter alia phenyl, naphthyl, anthracyl or phenanthryl, a heteroaryl radical, C2-C12alkenyl, C4-C8cycloalkenyl, or C6-C12bicycloalkenyl; R'1 is inter alia C2-C12alkylene, or phenylene; R2 has one of the meanings of R1 or inter alia is phenyl; y is 1 or 2; R3 if x is 1 inter alia is C1-C18alkylsulfonyl, or phenyl-C1-C3alkylsulfonyl, R3 if x is 2, is for example C2-C12alkylenedisulfonyl; R4 and R5 inter alia are hydrogen, halogen, or C1-C8alkyl; A is for example -S-, -O-, or -NR10-; R10 inter alia is hydrogen, or phenyl; and (c) at least one coinitiator; are especially suitable for the preparation of colour filter systems.

  具有根据公式I、II、III和/或IV的至少一种化合物作为光引发剂的(radically photopolymerizable compositions)，其中m为0或1；n为0、1、2或3；x为1或2；R1包括苯基、萘基、蒽基或菲基、杂环基、C2-C12烯基、C4-C8环烯基或C6-C12双环烯基；R'1包括C2-C12烷基、苯基或C2-C12烷基苯基；R2具有R1的含义之一或包括苯基；y为1或2；R3如果x为1，则包括C1-C18烷基磺酰基或苯基-C1-C3烷基磺酰基，如果x为2，则例如为C2-C12烷基二磺酰基；R4和R5包括氢、卤素或C1-C8烷基；A例如为-S-、-O-或-NR10-；R10包括氢或苯基等；并且至少包括一种协同引发剂，特别适用于制备彩色滤光片系统。
• Polycyclic glyoxylates as photoinitiators
  申请人：IGM GROUP B.V.

  公开号：US10597515B2

  公开（公告）日：2020-03-24

  The present invention relates to photoinitiator compounds of the formula (1) wherein X is O, S or a direct bond; Y is O, S or CR9R10; R1, R2, R3, R4, R5, R6, R7 and R8 independently of each other are hydrogen, halogen, C1-C18alkyl, C5-C10cycloalkyl, C2-C18alkenyl, phenyl, C1-C4alkoxy, C5-C7cycloalkoxy, phenoxy, C1-C4-alkylthio, C5-C7cycloalkylthio, phenylthio, di(C1-C4alkyl)amino, di(C5-C7cycloalkyl)amino, N-morpholinyl, N-piperidinyl or a group of formula (2) provided that one or more than one of R1, R2, R3, R4, R5, R6, R7 or R8 is a group of formula (2); R9, R10 independently of each other are hydrogen, C1-C18alkyl, C2-C12alkenyl, C5-C10cycloalkyl, phenyl-C1-C4alkyl, phenyl or together with the C atom to which they are attached form a 5-membered, 6-membered or 7-membered ring; and R11 is hydrogen, C1-C18alkyl, C5-C10cycloalkyl, C2-C12alkenyl, phenyl-C1-C4alkyl or phenyl.

  本发明涉及式（1）的光引发剂化合物 其中 X 是 O、S 或直接键；Y 是 O、S 或 CR9R10；R1、R2、R3、R4、R5、R6、R7 和 R8 相互独立地为氢、卤素、C1-C18 烷基、C5-C10 环烷基、C2-C18 烯基、苯基、C1-C4 烷氧基、C5-C7 环烷氧基、苯氧基、C1-C4-烷硫基、C5-C7 环烷基硫基、苯硫基、二（C1-C4-烷基）硫基、二（C5-C7-环烷基）硫基、二（C5-C6-环烷基）硫基、二（C5-C7-环烷基）硫基苯硫基、二(C1-C4 烷基)氨基、二(C5-C7 环烷基)氨基、N-吗啉基、N-哌啶基或式 (2) 的基团，条件是 R1、R2、R3、R4、R5、R6、R7 或 R8 中的一个或一个以上是式 (2) 的基团；R9、R10 相互独立地为氢、C1-C18 烷基、C2-C12 环烷基、C5-C10 环烷基、苯基-C1-C4 烷基、苯基或与它们所连接的 C 原子一起形成 5 元环、6 元环或 7 元环；以及 R11 为氢、C1-C18 烷基、C5-C10 环烷基、C2-C12 环烷基、苯基-C1-C4 烷基或苯基。
• OXIME DERIVATIVES AND THE USE THEREOF AS PHOTOINITIATORS
  申请人：Ciba Specialty Chemicals Holding Inc.

  公开号：EP1163553A1

  公开（公告）日：2001-12-19