2-(3,5-xylil)-phenanthro<9,10-d>oxazole | 4414-94-2

• 分子结构分类: 有机化合物 - 苯类化合物 - 菲及其衍生物
• 英文名称: 2-(3,5-xylil)-phenanthro<9,10-d>oxazole
• 英文别名: 2-(3,5-dimethyl-phenyl)-phenanthro[9,10-d]oxazole；2-(3,5-Dimethyl-phenyl)-phenanthroxazol；2-(3,5-Dimethylphenyl)phenanthro[9,10-d][1,3]oxazole
• CAS: 4414-94-2
• 化学式: C₂₃H₁₇NO
• 分子量: 323.394
• InChiKey: GXOAYQUGCQSGLS-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  5.8
• 重原子数：
  25
• 可旋转键数：
  1
• 环数：
  5.0
• sp3杂化的碳原子比例：
  0.09
• 拓扑面积：
  26
• 氢给体数：
  0
• 氢受体数：
  2

反应信息

• 作为产物：
  描述：

  10-imino-10H-phenanthren-9-one 、 均三甲苯 生成 2-(3,5-xylil)-phenanthro<9,10-d>oxazole
  参考文献：
  名称：

  Eue photochemische, radiationschemische und thermische bildungsweisen von phenanthroxazolen

  摘要：

  DOI：

  10.1016/s0040-4039(00)90200-4

文献信息

• Synthesis of phenanthro[9, 10-d]oxazoles from 10-(methoxyimino)phenanthrene-9-one
  作者：Demetrios N. Nicolaides、Evangelia A. Varella、R. Wajih Awad

  DOI：10.1016/s0040-4020(01)87251-3

  日期：1993.8

  10-(Methoxyimino)phenanthren-9-one 3 easily reacts with the methyl substituted aromatics 4(a-d), as well as with alpha-bromo-p-xylene 6 and the alpha-substituted methyl derivatives 7(a-i), to afford in 5-64% yield the corresponding 2-aryl substituted phenanthro[9,10-d]oxazoles 5(a-g), most probably via a free radical reaction sequence. In several cases the unsubstituted oxazole 12 is also obtained, while reaction of compound 3 with the N-methyl substituted amines 7g and 14(ab) leads to the aminooxazoles 13 and 15(a,b) respectively.
• 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.