2-(4-Hexoxyphenyl)-1,3-benzothiazole | 902083-61-8

• 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-Hexoxyphenyl)-1,3-benzothiazole
• 英文别名: 2-(4-hexoxyphenyl)-1,3-benzothiazole
• CAS: 902083-61-8
• 化学式: C₁₉H₂₁NOS
• 分子量: 311.448
• InChiKey: LWXPTFQPUBPQEO-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  6.6
• 重原子数：
  22
• 可旋转键数：
  7
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.32
• 拓扑面积：
  50.4
• 氢给体数：
  0
• 氢受体数：
  3

反应信息

• 作为产物：
  描述：

  对羟基苯甲醛 在 potassium iodide 、 potassium hydroxide 作用下， 以 乙醇 、 水 、 丙酮 为溶剂， 反应 27.0h， 生成 2-(4-Hexoxyphenyl)-1,3-benzothiazole
  参考文献：
  名称：

  Synthesis and Mesomorphic Properties of 2-(4-Alkyloxyphenyl)benzothiazoles

  摘要：

  A homologous series of 2-(4-alkyloxyphenyl)benzothiazoles with an even number of carbons in the terminal alkoxyl chain was synthesized and characterized. The structure of the compounds was postulated using elemental analyses, FT-IR, NMR, and mass spectrometry techniques. Their liquid crystalline properties have been investigated by optical polarizing microscopy, DSC, and X-ray diffraction (XRD) techniques. Whilst the n-octyloxy to n-hexadecyloxy derivatives exhibited a monotropic smectic A phase, the n-ethoxy to n-hexyloxy and the n-octadecyloxy derivatives were not mesogenic. The mesomorphic properties of the present series were compared with other structurally related series to establish the chemical structure-mesomorphic properties relationship.

  DOI：

  10.1080/15421400902987347

文献信息

• LUMINESCENT ETHYLENE-BASED COPOLYMER, PHOTOVOLTAIC ENCAPSULANT COMPOSITIONS AND SOLAR CELL MODULE USING SAME
  申请人：NITTO DENKO CORPORATION

  公开号：US20170233509A1

  公开（公告）日：2017-08-17

  An object of the present invention is to provide a luminescent ethylene-based copolymer which causes no problem of the shift or bleeding-out of a fluorescent body, which has a high workability, desired optical properties and a good light stability and which is easily handled in a kneading step; and a encapsulant composition for a solar cell, using this copolymer. Another object of the invention is to provide a encapsulant layer, for a solar cell, which is formed using the photovoltaic encapsulant composition to cause no problem of the shift or bleeding-out of a fluorescent body in this layer and to have desired optical properties and a good light stability; and a photoelectromotive module having this layer. The copolymer is a luminescent ethylene-based copolymer including, as a monomer component, a fluorescent dye compound having an unsaturated bond.