amidotrihydroxythioxanthone | 1532528-20-3

• 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: amidotrihydroxythioxanthone
• 英文别名: N-[1,3-dihydroxy-2-(hydroxymethyl)propan-2-yl]-2-(9-oxothioxanthen-2-yl)oxyacetamide
• CAS: 1532528-20-3
• 化学式: C₁₉H₁₉NO₆S
• 分子量: 389.429
• InChiKey: SFKWZSJMDSJSAR-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  0.7
• 重原子数：
  27
• 可旋转键数：
  7
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.26
• 拓扑面积：
  141
• 氢给体数：
  4
• 氢受体数：
  7

反应信息

• 作为反应物：
  描述：

  丙烯酸乙烯基乙氧基乙酯 、 amidotrihydroxythioxanthone 在 3-吡啶磺酸 、 醋酸异丙酯 作用下， 反应 7.0h， 生成
  参考文献：
  名称：

  Synthesis of acetal compounds using zwitterionic catalysts

  摘要：

  公开号：

  EP2868650B1
• 作为产物：
  描述：

  三羟甲基氨基甲烷 、 alkaline earth salt of/the/ methylsulfuric acid 在 potassium carbonate 作用下， 以 二甲基亚砜 为溶剂， 反应 2.0h， 以260 g的产率得到amidotrihydroxythioxanthone
  参考文献：
  名称：

  [EN] POLYMERIZABLE PHOTOINITIATORS
  [FR] PHOTO-INITIATEURS POLYMÉRISABLES

  摘要：

  本发明揭示了一种具有硫代黄酮基团的可聚合光引发剂的特定混合物。本发明还揭示了一种通过流动化学制造该混合物的方法。

  公开号：

  WO2017220425A1

文献信息

• [EN] POLYMERIZABLE THIOXANTHONES<br/>[FR] THIOXANTHONES POLYMÉRISABLES
  申请人：AGFA GRAPHICS NV

  公开号：WO2014009194A1

  公开（公告）日：2014-01-16

  A polymerizable thioxanthone according to Formula (I) wherein, A represents a thioxanthone moiety; R1 and R2 are independently selected from the group consisting of a hydrogen, an alkyl group, an aikenyl group, an alkynyl group, an aryl group and a heteroaryl group; n represent 1 or 2; and R3 represents a moiety comprising at least one free radical polymerizable group selected from the group consisting of an acrylate, a methacrylate, an acryiamide, a methacrylamide, a styrene group, a maleate, a fumarate, an itaconate, a vinyl ether, a viny! ester, an allyl ether and an ally! ester.

  化合物式（I）中的可聚合噻吩酮，其中，A代表噻吩酮基团；R1和R2独立地选自氢、烷基、烯基、炔基、芳基和杂芳基的群；n表示1或2；R3代表至少包含一种自由基聚合基团的基团，所述自由基聚合基团选自丙烯酸酯、甲基丙烯酸酯、丙烯酰胺、甲基丙烯酰胺、苯乙烯基团、马来酸酯、富马酸酯、己二酸酯、乙烯醚、乙烯酯、烯丙基醚和烯丙基酯的群。
• [EN] SYNTHESIS OF ACETAL COMPOUNDS USING ZWITTERIONIC CATALYSTS<br/>[FR] SYNTHÈSE DE COMPOSÉS ACÉTAL À L'AIDE DE CATALYSEURS ZWITTERIONIQUES
  申请人：AGFA GRAPHICS NV

  公开号：WO2015062935A1

  公开（公告）日：2015-05-07

  A process for the preparation of optionally asymmetric acetal compounds, comprising reacting a compound containing a hydroxyl group with a vinylether compound in the presence of a zwitterionic catalyst including at least one basic nitrogen containing structural fragment and at least one sulfonic acid group in its structure, with the proviso that the basic nitrogen on sulfonic acid molar ratio is 1 over 1.

  一种制备可选择性不对称缩醛化合物的方法，包括在带有至少一个碱性氮结构基团和至少一个磺酸基团的偶极催化剂存在下，将含有羟基的化合物与乙烯基醚化合物反应，但碱性氮和磺酸的摩尔比为1比1。
• SYNTHESIS OF ACETAL COMPOUNDS
  申请人：AGFA GRAPHICS NV

  公开号：US20160237185A1

  公开（公告）日：2016-08-18

  A process for the preparation of optionally asymmetric acetal compounds includes reacting a compound containing a hydroxyl group with a vinylether compound in the presence of a zwitterionic catalyst including at least one basic nitrogen containing structural fragment and at least one sulfonic acid group in its structure, with the proviso that a molar ratio of the basic nitrogen to sulfonic acid is 1:1

  一种制备可选非对称缩醛化合物的方法，包括在带有至少一个碱性氮结构片段和至少一个磺酸基团的中性离子催化剂存在下，将含有羟基的化合物与乙烯醚化合物反应，但碱性氮与磺酸的摩尔比为1:1。
• Radiation curable compositions for food packaging
  申请人：AGFA GRAPHICS NV

  公开号：US10316204B2

  公开（公告）日：2019-06-11

  A radiation curable inkjet ink set includes at least a cyan radiation curable inkjet ink, a magenta radiation curable inkjet ink, a yellow radiation curable inkjet ink, and a black radiation curable inkjet ink, each having a viscosity of no more than 50 mPa·s at 25° C. and a shear rate of 90 s−1 and containing: a) at least one non-polymerizable, non-polymeric bisacylphosphine oxide present in a concentration of no more than 4.0 wt % based on the total weight of the radiation curable composition; b) at least one monomer including at least one vinyl ether group and at least one polymerizable group selected from the group consisting of an acrylate group and a methacrylate group; and c) at least one polymerizable or polymeric thioxanthone, with the proviso that if the at least one polymerizable or polymeric thioxanthone contains no tertiary amine group that the radiation curable composition further includes at least one tertiary amine co-initiator selected from the group consisting of ethylhexyl-4-dimethylaminobenzoate, a polymerizable co-initiator containing a tertiary amine and a polymeric co-initiator containing a tertiary amine.

  一种辐射固化喷墨墨水组至少包括青色辐射固化喷墨墨水、品红色辐射固化喷墨墨水、黄色辐射固化喷墨墨水和黑色辐射固化喷墨墨水，每种墨水在 25° C 时的粘度不超过 50 mPa-s，剪切速率为 90 s-1，并含有： a) 至少一种不可聚合的非聚合双酰基氧化膦，其浓度不超过辐射固化组合物总重量的 4.b) 至少一种单体，包括至少一个乙烯基醚基团和至少一个可聚合基团，该基团选自由丙烯酸酯基团和甲基丙烯酸酯基团组成的组；c) 至少一种可聚合或聚合硫杂蒽酮，但如果至少一种可聚合或聚合硫杂蒽酮不含叔胺基团，则辐射固化组合物还包括至少一种叔胺助引发剂，该助引发剂选自 4-二甲氨基苯甲酸乙基己酯、含叔胺的可聚合助引发剂和含叔胺的聚合助引发剂组成的组。
• Polymerizable photoinitiators
  申请人：AGFA NV

  公开号：US10738205B2

  公开（公告）日：2020-08-11

  A specific mixture of polymerizable photoinitiators contains a thioxanthone group. A method for manufacturing the mixture of polymerizable photoinitiators uses flow chemistry.

  一种特定的可聚合光引发剂混合物含有一个硫氧杂环酮基团。制造可聚合光引发剂混合物的方法采用流动化学法。