4-methyl-4H-benzo[1,4]thiazine | 25851-15-4

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 苯并噻嗪类
• 英文名称: 4-methyl-4H-benzo[1,4]thiazine
• 英文别名: 4-Methyl-1,4-benzothiazine
• CAS: 25851-15-4
• 化学式: C₉H₉NS
• 分子量: 163.243
• InChiKey: MDXKJRMYDQJLHC-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.3
• 重原子数：
  11
• 可旋转键数：
  0
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.11
• 拓扑面积：
  28.5
• 氢给体数：
  0
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  靛红 、 4-methyl-4H-benzo[1,4]thiazine 生成 2--4-methyl-1,4-benzothiazinium
  参考文献：
  名称：

  Il'chenko,A.Ya., Soviet progress in chemistry, 1969, vol. 35, # 11, p. 61 - 64

  摘要：

  DOI：

文献信息

• POLYMERIZABLE COMPOUND AND OPTICAL ISOMER
  申请人：DIC Corporation

  公开号：US20180022716A1

  公开（公告）日：2018-01-25

  The present invention provides a polymerizable compound having high storage stability without causing crystal precipitation when added to a polymerizable composition. The present invention also provides a polymerizable composition containing the compound. When the filmy polymer produced through polymerization of the polymerizable composition is irradiated with UV light, it hardly discolors or peels from substrate. Further, the present invention provides a polymer produced through polymerization of the polymerizable composition and an optically anisotropic body using the polymer.

  本发明提供了一种聚合物化合物，具有高储存稳定性，添加到聚合物化合物时不会导致结晶沉淀。本发明还提供了含有该化合物的聚合物化合物。当通过聚合物化合物的聚合产生薄膜状聚合物时，若用紫外光照射，它几乎不会变色或脱落。此外，本发明提供了通过聚合物化合物的聚合产生的聚合物，以及使用该聚合物的光学各向异性体。
• [EN] POLYMERIZABLE COMPOUND AND OPTICALLY ANISOTROPIC BODY<br/>[FR] COMPOSÉ POLYMÉRISABLE ET CORPS OPTIQUEMENT ANISOTROPE
  申请人：DAINIPPON INK & CHEMICALS

  公开号：WO2017079867A1

  公开（公告）日：2017-05-18

  There is provided a polymerizable composition, by which discoloration or alignment defects are less likely to occur when a filmy polymer, which is obtained by adding a polymerizable compound to the polymerizable composition and polymerizing this composition, is irradiated with ultraviolet light. There are also provided a polymer obtained by polymerizing the polymerizable composition, and an optically anisotropic body using the polymer. The present invention provides a polymerizable low-wavelength dispersive or polymerizable reverse-wavelength dispersive compound having a partial structure represented by Formula (Z-0). Further, the present invention provides a composition containing the compound; a polymer obtained by polymerizing the composition; and an optically anisotropic body obtained by using the polymer.

  提供一种可聚合的组合物，通过该组合物得到的薄膜聚合物在紫外光照射时，不太容易发生变色或排列缺陷。还提供了通过聚合该聚合物组合物得到的聚合物，以及使用该聚合物的光学各向异性体。本发明提供了一种具有由式（Z-0）表示的部分结构的可聚合低波长色散或可聚合反波长色散化合物。此外，本发明提供了一种含有该化合物的组合物；通过聚合该组合物得到的聚合物；以及通过使用该聚合物得到的光学各向异性体。
• Polymerizable composition and optically anisotropic body using same
  申请人：DIC Corporation

  公开号：US10202470B2

  公开（公告）日：2019-02-12

  The present invention provides a polymerizable composition containing a specific polymerizable compound and a fluorosurfactant having a specific polyoxyalkylene skeleton and having specific molecular weight. The invention also provides an optically anisotropic body, a retardation film, an antireflective film, and a liquid crystal display device that are produced using the polymerizable composition of the present invention. The present invention is useful because, when an optically anisotropic body is produced by photo-polymerization of the polymerizable composition, three features including the leveling properties of the surface of the optically anisotropic body, offset onto the substrate, and liquid crystal alignment can be improved simultaneously.

  本发明提供了一种可聚合组合物，其中含有特定的可聚合化合物和具有特定聚氧亚烷基骨架并具有特定分子量的含氟表面活性剂。本发明还提供了使用本发明的可聚合组合物生产的光学各向异性体、延缓膜、抗反射膜和液晶显示装置。本发明之所以有用，是因为当通过可聚合组合物的光聚合作用生产出光学各向异性体时，可同时改善光学各向异性体表面的平整性、偏移到基板上的偏移量和液晶排列等三个特性。
• Composition including compound having mesogenic group, polymer and optically anisotropic body obtained by polymerizing polymerizable composition, and phase difference film
  申请人：DIC Corporation

  公开号：US10649124B2

  公开（公告）日：2020-05-12

  A polymerizable composition of the present invention has favorable solubility, and an optically anisotropic body using the polymerizable composition is unlikely to discolor and is excellent in heat resistance and light resistance. The problem to be solved by the present invention is to provide a polymer obtained by polymerizing the polymerizable composition and an optically anisotropic body using the polymer. The present invention relates to a polymerizable composition which includes a compound having at least one mesogenic group and satisfying an expression represented by Expression (1), and which satisfies an expression represented by Expression (2). 0.5≤YI/Δn≤500  Expression (2)

  本发明的可聚合组合物具有良好的溶解性，使用该可聚合组合物的光学各向异性体不易褪色，且具有优异的耐热性和耐光性。本发明要解决的问题是提供一种通过聚合该可聚合组合物而得到的聚合物和一种使用该聚合物的光学各向异性体。本发明涉及一种可聚合组合物，该组合物包括一种具有至少一个介原基并满足表达式（1）所表示的表达式的化合物，以及满足表达式（2）所表示的表达式的可聚合组合物。 0.5≤YI/Δn≤500 表达式 (2)
• Polymerizable compound and optically anisotropic body
  申请人：DIC Corporation

  公开号：US10723952B2

  公开（公告）日：2020-07-28

  The present invention provides a polymerizable compound that reduces, for example, the likelihood of crystals precipitating in a polymerizable composition including the polymerizable compound and enables the polymerizable composition to have high preservation stability and a polymerizable composition including the polymerizable compound which reduces the likelihood of inconsistencies being formed in a film-like polymer produced by polymerizing the polymerizable composition. Also provided are a polymer produced by polymerizing the polymerizable composition and an optically anisotropic body including the polymer. The present invention provides the compound represented by General Formula (I), a composition including the compound, a polymer produced by polymerizing the composition, and an optically anisotropic body including the polymer.

  本发明提供了一种可聚合化合物，该化合物可降低包括该可聚合化合物的可聚合组合物中晶体析出的可能性等，并使该可聚合组合物具有较高的保存稳定性；还提供了一种包括该可聚合化合物的可聚合组合物，该组合物可降低通过聚合该可聚合组合物生产的膜状聚合物中形成不一致性的可能性。本发明还提供了通过聚合该可聚合组合物生产的聚合物和包括该聚合物的光学各向异性体。本发明提供通式（I）代表的化合物、包括该化合物的组合物、通过聚合该组合物生产的聚合物以及包括该聚合物的光学各向异性体。