5-(2-benzoxazolyl)-1,3-phenylenediamine | 56629-40-4

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 唑类
• 英文名称: 5-(2-benzoxazolyl)-1,3-phenylenediamine
• 英文别名: 2-(3,5-diaminophenyl)benzoxazole；2-(3,5-Diamino-phenyl)-benzoxazol；5-Benzooxazol-2-yl-benzene-1,3-diamine；5-(1,3-benzoxazol-2-yl)benzene-1,3-diamine
• CAS: 56629-40-4
• 化学式: C₁₃H₁₁N₃O
• mdl: MFCD00439779
• 分子量: 225.25
• InChiKey: VEXMZKUPOWVZOA-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.1
• 重原子数：
  17
• 可旋转键数：
  1
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  78.1
• 氢给体数：
  2
• 氢受体数：
  4

反应信息

• 作为产物：
  描述：

  3,5-二硝基苯甲酰氯 在 盐酸 、 tin(ll) chloride 作用下， 以 N,N-二甲基乙酰胺 为溶剂， 反应 16.0h， 生成 5-(2-benzoxazolyl)-1,3-phenylenediamine
  参考文献：
  名称：

  Formation of Exciplexes in Films of Polyimides, Polyamides, and Polyquinazolones Derived from Aromatic and Heteroaromatic Diamines

  摘要：

  由1,3-双(3,4-二羧基苯氧基)苯二酐、六氟异丙叉二苯-3,3',4,4'-四羧酸二酐以及芳香和杂芳香二胺衍生而来的聚酰亚胺薄膜，以及由相同胺类衍生而来的聚酰胺和聚喹唑啉酮薄膜，所展现的发射谱带为激发态复合物(exciplex)谱带。在聚酰胺中，形成了基态的复合物。这些聚合物薄膜中，光导敏化剂罗丹明6G的荧光通过激发态复合物机制被淬灭。

  DOI：

  10.1007/s11176-005-0471-z

文献信息

• BEREZINA A. B.; KORSHAK V. V.; TSEJTLIN G. M.; PAVLOV A. I.; BEREZIN B. B+, TR. MOSK. XIM.-TEXNOL. IN-TA IM. D. I. MENDELEEVA, 1975, VYP. 86, 152-154
  作者：BEREZINA A. B.、 KORSHAK V. V.、 TSEJTLIN G. M.、 PAVLOV A. I.、 BEREZIN B. B+

  DOI：——

  日期：——
• NEW PHOTOALIGNMENT COMPOSITION FOR THE STABILIZATION OF THE PRE-TILT ANGLE IN LIQUID CRYSTAL LAYERS
  申请人：Rolic Technologies AG

  公开号：EP3628054B1

  公开（公告）日：2021-10-06
• POLYIMIDE FOR FLEXIBLE DISPLAYS, FLEXIBLE DISPLAYS, AND METHODS FOR MAKING FLEXIBLE DISPLAYS
  申请人：Honeywell International Inc.

  公开号：US20190127529A1

  公开（公告）日：2019-05-02

  A polyimide polymer includes one or more aromatic dianhydride monomers and one or more aromatic diamine monomers as recited herein. A method for making a flexible display device includes preparing a polyimide solution including a polyimide polymer dissolved in a solvent, coating a substrate with the polyimide solution, heating the coating to evaporate the solvent and form a polyimide layer, forming a display device layer on the polyimide layer, dicing through the display device layer and through the polyimide polymer layer, and delaminating the layer from the substrate to form the flexible display device. A flexible display device can include a polyimide polymer backing layer and a display device disposed on the polyimide polymer backing layer, the polyimide polymer including one or more aromatic dianhydride monomers and one or more aromatic diamine monomers as recited herein.
• Formation of Exciplexes in Films of Polyimides, Polyamides, and Polyquinazolones Derived from Aromatic and Heteroaromatic Diamines
  作者：N. I. Rtishchev、G. I. Nosova、N. A. Solovskaya、K. A. Romashkova、V. V. Kudryavtsev

  DOI：10.1007/s11176-005-0471-z

  日期：2005.10

  The emission bands exchibited by films of polyimides derived from 1,3-bis(3,4-dicarboxyphenoxy)benzene dianhydride, hexafluoroisopropylidenedibenzene-3,3′,4,4′-tetracarboxylic dianhydride, and aromatic and heteroaromatic diamines, and also of polyamides and polyquinazolones derived from the same amines are exciplex bahnds. With polyamides, complexes in the ground state are formed. The fluorescence of the photoconductivity sensitizer Rhodamine 6G is quenched in films of these polymers by the exciplex mechanism.

  由1,3-双(3,4-二羧基苯氧基)苯二酐、六氟异丙叉二苯-3,3',4,4'-四羧酸二酐以及芳香和杂芳香二胺衍生而来的聚酰亚胺薄膜，以及由相同胺类衍生而来的聚酰胺和聚喹唑啉酮薄膜，所展现的发射谱带为激发态复合物(exciplex)谱带。在聚酰胺中，形成了基态的复合物。这些聚合物薄膜中，光导敏化剂罗丹明6G的荧光通过激发态复合物机制被淬灭。