2-(4,6-Dimethyl-2-benzofuranyl)-4,7-dimethoxybenzothiazole | 1251730-64-9

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 苯并噻唑类
• 英文名称: 2-(4,6-Dimethyl-2-benzofuranyl)-4,7-dimethoxybenzothiazole
• 英文别名: 2-(4,6-dimethyl-1-benzofuran-2-yl)-4,7-dimethoxy-1,3-benzothiazole
• CAS: 1251730-64-9
• 化学式: C₁₉H₁₇NO₃S
• 分子量: 339.415
• InChiKey: BDFMALVTTAEFNT-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  5.2
• 重原子数：
  24
• 可旋转键数：
  3
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.21
• 拓扑面积：
  72.7
• 氢给体数：
  0
• 氢受体数：
  5

反应信息

• 作为反应物：
  描述：

  2-(4,6-Dimethyl-2-benzofuranyl)-4,7-dimethoxybenzothiazole 在 4-二甲氨基吡啶 、 吡啶盐酸盐 、 N,N'-二异丙基碳二亚胺 作用下， 以 四氢呋喃 、 氯仿 为溶剂， 反应 6.5h， 生成
  参考文献：
  名称：

  TW2018/35058

  摘要：

  公开号：
• 作为产物：
  描述：

  4,6-二甲基-1-苯并呋喃-2-羧酸 在 劳森试剂 、 1,2-二氯乙烷 、 potassium hydroxide 、 potassium hexacyanoferrate(III) 作用下， 以 甲醇 、 氯仿 、 水 、 甲苯 为溶剂， 反应 92.0h， 生成 2-(4,6-Dimethyl-2-benzofuranyl)-4,7-dimethoxybenzothiazole
  参考文献：
  名称：

  TWI546291

  摘要：

  公开号：

文献信息

• TWI546291
  申请人：——

  公开号：——

  公开（公告）日：——
• POLYMERIZABLE COMPOUND AND OPTICALLY ANISOTROPIC OBJECT
  申请人：DIC CORPORATION

  公开号：US20170369783A1

  公开（公告）日：2017-12-28

  The present invention aims to provide a polymerizable compound that has high storage stability without causing crystal precipitation when added to a polymerizable composition and to provide a polymerizable composition containing the polymerizable compound. A polymer film produced by polymerization of the polymerizable composition has a low haze, high thickness uniformity, low occurrence of nonuniform orientation, high surface hardness, high adhesiveness, and good appearances and fewer orientation defects even after ultraviolet irradiation. The present invention also aims to provide a polymer produced by polymerization of the polymerizable composition and an optically anisotropic body produced from the polymer.
• POLYMERIZABLE COMPOUND, MIXTURE, POLYMER, OPTICAL FILM, OPTICALLY ANISOTROPIC PRODUCT, POLARIZING PLATE, DISPLAY DEVICE, AND ANTIREFLECTION FILM
  申请人：ZEON CORPORATION

  公开号：US20190315893A1

  公开（公告）日：2019-10-17

  Provided is a polymerizable compound usable in the preparation of an optical film, etc. having favorable reverse wavelength dispersibility. The polymerizable compound is represented by the following Formula (I) where Ar 1 represents a predetermined ring group, A 1 to A 2 and B 1 to B 2 represent a cyclic aliphatic group or an aromatic group that may have a substituent, Z 1 to Z 2 , L 1 to L 2 , and L 1a to L 2a represent a predetermined group such as —O—, —C(═O)—O—, or —O—C(═O)—, G 1 to G 2 represent an aliphatic hydrocarbon group with a carbon number of 3 to 20 that may have a substituent, P 1a to P 2a represent a polymerizable group, a and b represent 0 or 1, and a part represented by -L 1a -G 1 -P 1a and a part represented by -L 2a -G 2 -P 2a have different structures:
• MIXTURE, POLYMERIZABLE COMPOSITION, POLYMER, OPTICAL FILM, OPTICALLY ANISOTROPIC PRODUCT, POLARIZING PLATE, FLAT PANEL DISPLAY DEVICE, ORGANIC ELECTROLUMINESCENT DISPLAY DEVICE, ANTIREFLECTION FILM, AND METHOD OF USING POLYMERIZABLE COMPOUND
  申请人：ZEON CORPORATION

  公开号：US20200031971A1

  公开（公告）日：2020-01-30

  Provided is a polymerizable composition that is capable of forming an optical film, etc. having excellent reverse wavelength dispersibility, can be prepared at relatively low temperature, and has excellent stability around room temperature. A mixture comprises a polymerizable compound represented by the following Formula (I) and a polymerizable compound represented by the following Formula (II):
• POLYMERIZABLE COMPOUND, MIXTURE, POLYMERIZABLE LIQUID CRYSTAL COMPOSITION, POLYMER, OPTICAL FILM, OPTICALLY ANISOTROPIC BODY, POLARIZER, DISPLAY, AND ANTIREFLECTION FILM
  申请人：ZEON CORPORATION

  公开号：US20190330399A1

  公开（公告）日：2019-10-31

  The objective is to enable production of an optical film having good reverse wavelength dispersion. A mixture contains polymerizable compounds indicated by formulae (I) and (V), shown below. In the formulae: Ar 1 and Ar 2 are each a prescribed heterocyclic group; A 1 to A 4 and B 1 to B 4 are each an optionally substituted alicyclic group or aromatic group; Y 1 to Y 4 , L 1 to L 4 , and Z 1 to Z 4 are each a prescribed group such as —O—, —CO—O—, or —O—CO—; R 1 to R 6 are each a hydrogen atom, a methyl group, or a chlorine atom; one of e and f is an integer of 1 to 3 and the other of e and f is an integer of 0 to 3; c, d, i, and j are each an integer of 1 to 20; and a, b, g, and h are each 0 or 1.