2-methylphenanthro[9,10-d][1,3]oxazole | 21639-88-3

• 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-methylphenanthro[9,10-d][1,3]oxazole
• 英文别名: 2-methylphenanthro[9,10-d]oxazole；2-methyl-phenanthro[9,10-d]oxazole；2-Methyl-phenanthro[9,10-d]oxazol；2-Methyl-phenanthr<9,10-d>oxazol；2-Methylphenanthro<9,10-d>oxazol
• CAS: 21639-88-3
• 化学式: C₁₆H₁₁NO
• 分子量: 233.269
• InChiKey: HTCNPDQEFIVXPS-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.8
• 重原子数：
  18
• 可旋转键数：
  0
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.06
• 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：

  9-羟基菲 在 盐酸 、 potassium carbonate 、 sodium nitrite 作用下， 以 四氢呋喃 、 水 、 N,N-二甲基甲酰胺 为溶剂， 反应 2.83h， 生成 2-methylphenanthro[9,10-d][1,3]oxazole
  参考文献：
  名称：

  将α-氧肟肟环化为2-取代的苯并恶唑。

  摘要：

  在无水碳酸钾或三乙胺的存在下，肟9、17和19与亲电体15a-f和24的反应在乙腈中得到2-取代的稠环恶唑10、16a-c，18a-d，20a-c和25。这些化合物的新通用路线。

  DOI：

  10.1021/jo026771y

文献信息

• HETEROCYCLIC DERIVATIVE AND ORGANIC ELECTROLUMINESCENT DEVICE THEREOF
  申请人：Changchun Hyperions Technology Co., Ltd.

  公开号：EP4006025A1

  公开（公告）日：2022-06-01

  Provided are a heterocyclic derivative and an organic electroluminescent device thereof, which relates to the field of organic photoelectric materials. The heterocyclic derivative of Formula I has high electron mobility and great hole blocking performance, and thus the organic electroluminescent device prepared by using the heterocyclic derivative as the electron transport region material, especially the hole blocking material, has low drive voltage and high luminous efficiency. The organic electroluminescent device can also include a hole transport region, and the hole transport region, especially the emissive auxiliary layer, contains the triarylamine compound of Formula II. Since the electron transport region and the hole transport region of the device can effectively balance carriers, which reduces the quenching of excitons and improves the recombination probability of carriers, the device shows low drive voltage and high luminous efficiency.

  本发明提供了一种杂环衍生物及其有机电致发光器件，涉及有机光电材料领域。式 I 的杂环衍生物具有很高的电子迁移率和很好的空穴阻滞性能，因此使用该杂环衍生物作为电子传输区材料，特别是空穴阻滞材料制备的有机电致发光器件具有低驱动电压和高发光效率的特点。有机电致发光器件还可以包括空穴传输区域，空穴传输区域，尤其是发射辅助层，包含式 II 的三芳基胺化合物。由于该器件的电子传输区和空穴传输区能够有效平衡载流子，从而减少了激子的淬灭，提高了载流子的重组概率，因此该器件具有低驱动电压和高发光效率的特点。
• A convenient strategy to 2,4,5-triaryl and 2-alkyl-4,5-diaryl oxazole derivatives through silver-mediated oxidative C O cross coupling/cyclization
  作者：Rajib Sarkar、Chhanda Mukhopadhyay

  DOI：10.1016/j.tetlet.2015.04.103

  日期：2015.6

  This is a silver(I) mediated C-alpha(sp(3))-H activation of primary amines followed by oxidative C-O cross coupling/cyclization for the construction of 2,4,5-triaryl and 2-alkyl-4,5-diaryl oxazole derivatives. The protocol has been successfully utilized to synthesize the oxazole derivatives in good to excellent yields. In this oxidative coupling, the silver species after the reaction was successfully re-synthesized and reused with almost a similar activity. (C) 2015 Elsevier Ltd. All rights reserved.
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