2-hydroxy-3-(9-oxo-9H-thioxanthen-2-yloxy)-N,N,N-trimethyl-1-propanaminium chloride | 103430-19-9

• 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: 2-hydroxy-3-(9-oxo-9H-thioxanthen-2-yloxy)-N,N,N-trimethyl-1-propanaminium chloride
• 英文别名: [2-hydroxy-3-(9-oxothioxanthen-2-yl)oxypropyl]-trimethylazanium;chloride
• CAS: 103430-19-9
• 化学式: C₁₉H₂₂NO₃S*Cl
• 分子量: 379.908
• InChiKey: RJLSZDCSJABWGA-UHFFFAOYSA-M

计算性质

• 辛醇/水分配系数(LogP)：
  -0.14
• 重原子数：
  25
• 可旋转键数：
  5
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.32
• 拓扑面积：
  71.8
• 氢给体数：
  1
• 氢受体数：
  5

反应信息

• 作为产物：
  描述：

  2,3-环氧丙基三甲基氯化铵 、 2-羟基-9H-噻吨-9-酮 生成 2-hydroxy-3-(9-oxo-9H-thioxanthen-2-yloxy)-N,N,N-trimethyl-1-propanaminium chloride
  参考文献：
  名称：

  DAVIES, M. J.;GAWNE, G.;GREEN, P. N.;GREEN, W. N., RADIAT. CURING POLYM.: PROC. SYMP. N. W. REG. IND. DIV. ROY. SOC. CHEM., +

  摘要：

  DOI：

文献信息

• DENTAL ADHESIVE
  申请人：KURARAY NORITAKE DENTAL INC.

  公开号：US20170196778A1

  公开（公告）日：2017-07-13

  The present invention provides a dental adhesive exhibiting excellent initial bond strength and bond durability to both enamel and dentin. The present invention relates to a dental adhesive containing: an asymmetric acrylamide-methacrylic acid ester compound (a); an acid group-containing (meth)acrylic polymerizable monomer (b); and a water-soluble polymerizable monomer (c). The asymmetric acrylamide-methacrylic acid ester compound (a) is represented by the following general formula (1): where X is an optionally substituted, linear or branched C 1 to C 6 aliphatic group or an optionally substituted aromatic group, the aliphatic group is optionally interrupted by at least one linking group selected from the group consisting of —O—, —S—, —CO—, —CO—O—, —O—CO—, —NR 1 —, —CO—NR 1 —, —NR 1 —CO—, —CO—O—NR 1 —, —O—CO—NR 1 —, and —NR 1 —CO—NR 1 —, and R 1 is a hydrogen atom or an optionally substituted, linear or branched C 1 to C 6 aliphatic group.

  本发明提供了一种牙科粘接剂，具有优异的初始粘接强度和对牙釉质和牙本质的粘接耐久性。本发明涉及一种含有以下成分的牙科粘接剂：不对称丙烯酰胺-甲基丙烯酸酯化合物（a）；含酸基的（甲基）丙烯酸聚合单体（b）；以及水溶性聚合单体（c）。不对称丙烯酰胺-甲基丙烯酸酯化合物（a）由下述一般式（1）表示：其中X是可选择取代的线性或支链状的C1到C6脂肪族基或可选择取代的芳香族基，所述脂肪族基可被来自由—O—、—S—、—CO—、—CO—O—、—O—CO—、—NR1—、—CO—NR1—、—NR1—CO—、—CO—O—NR1—、—O—CO—NR1—和—NR1—CO—NR1—组成的至少一个连接基中断，R1为氢原子或可选择取代的线性或支链状的C1到C6脂肪族基。
• DENTAL COMPOSITION
  申请人：KURARAY NORITAKE DENTAL INC.

  公开号：US20220008297A1

  公开（公告）日：2022-01-13

  A dental composition may have good handling properties and low polymerization shrinkage stress, and be capable of producing a cured product having desirable mechanical strength and excellent transparency. A dental composition may include a polymerizable monomer (A), a filler (B), and a polymerization initiator (C), wherein the polymerizable monomer (A) includes a polyfunctional (meth)acrylic monomer (a-1) having an aromatic ring but no hydroxyl group, and a polyfunctional (meth)acrylic monomer (a-2) having an alicyclic skeleton, and the polyfunctional (meth)acrylic monomer (a-1) and the polyfunctional (meth)acrylic monomer (a-2) have a mass ratio (a-1)/(a-2) of 30/70 to 95/5.

  一种牙科组合物可能具有良好的操控性能和低聚合收缩应力，并能够产生具有理想机械强度和优异透明度的固化产品。一种牙科组合物可能包括可聚合单体（A）、填料（B）和聚合引发剂（C），其中可聚合单体（A）包括具有芳香环但无羟基的多官能（甲基）丙烯酸单体（a-1），以及具有脂环骨架的多官能（甲基）丙烯酸单体（a-2），且多官能（甲基）丙烯酸单体（a-1）和多官能（甲基）丙烯酸单体（a-2）的质量比（a-1）/（a-2）为30/70至95/5。
• ADHESIVE COMPOSITION FOR DENTAL USE
  申请人：KURARAY NORITAKE DENTAL INC.

  公开号：US20210145701A1

  公开（公告）日：2021-05-20

  The present invention provides a dental adhesive composition that, even after photocuring with a high-output LED irradiator, shows high bond strength not only for dentin untreated by phosphoric acid etching but also for dentin treated by phosphoric acid etching. The present invention relates to a dental adhesive composition comprising a phosphoric acid group-containing polymerizable monomer (A), the phosphoric acid group-containing polymerizable monomer (A) comprising: a dihydrogen phosphate monoester group-containing polymerizable monomer (A-1) represented by general formula (1); a hydrogen phosphate diester group-containing polymerizable monomer (A-2) represented by general formula (2); and a phosphoric acid tetraester group-containing polymerizable monomer (A-3) represented by general formula (3).

  本发明提供了一种牙科粘接剂组合物，即使经过高输出LED辐射器的光固化，也能显示出高的粘接强度，不仅适用于未经过磷酸蚀刻处理的牙本质，还适用于经过磷酸蚀刻处理的牙本质。本发明涉及一种牙科粘接剂组合物，包括含磷酸基可聚合单体（A），其中磷酸基可聚合单体（A）包括：一种由通式（1）表示的二氢磷酸单酯基可聚合单体（A-1）；一种由通式（2）表示的氢磷酸双酯基可聚合单体（A-2）；以及一种由通式（3）表示的磷酸四酯基可聚合单体（A-3）。
• 2-hydroxy-3-thioxathonyloxy-1-propanaminium salts
  申请人：Ward Blenkinsop & Company Limited

  公开号：US04791213A1

  公开（公告）日：1988-12-13

  The invention provides thioxanthone derivatives of general formula ##STR1## wherein one of R.sup.2, R.sup.3 and R.sup.4 is a group of formula ##STR2## in which one of R.sup.5, R.sup.6 and R.sup.7 is an alkyl or a benzyl group, the others being alkyl groups and A.sup.- represents an anion, and R.sup.1 and the others of R.sup.2, R.sup.3, and R.sup.4 are independently selected from hydrogen atoms, alkyl groups and alkoxy groups; and the use of such derivatives as photoinitiators, particularly in aqueous photopolymerizable compositions for the production of stencils for screen printing.

  本发明提供了一般式为##STR1##的噻吩酮衍生物，其中R.sup.2、R.sup.3和R.sup.4中的一个是式为##STR2##的基团，其中R.sup.5、R.sup.6和R.sup.7中的一个是烷基或苯甲基基团，其他是烷基基团，A.sup.-代表阴离子，而R.sup.1和R.sup.2、R.sup.3和R.sup.4的其他部分是独立地选自氢原子、烷基和烷氧基的；以及将这种衍生物用作光引发剂，特别是在水性光聚合组合物中，用于生产丝网印刷的模板。
• 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。