2,4-Ditert-butyl-6-phenylpyrimidine | 131882-15-0

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 二嗪类
• 英文名称: 2,4-Ditert-butyl-6-phenylpyrimidine
• CAS: 131882-15-0
• 化学式: C₁₈H₂₄N₂
• 分子量: 268.402
• InChiKey: XPGZBTCAWTYNKV-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  5.3
• 重原子数：
  20
• 可旋转键数：
  3
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.44
• 拓扑面积：
  25.8
• 氢给体数：
  0
• 氢受体数：
  2

反应信息

• 作为产物：
  描述：

  三甲基乙腈 、 苯乙炔 在 三氟甲磺酸 作用下， 反应 24.0h， 以93%的产率得到2,4-Ditert-butyl-6-phenylpyrimidine
  参考文献：
  名称：

  Sterically Hindered Bases. Synthesis of 2,4,6-Trisubstituted Pyrimidines

  摘要：

  描述了一种通过在三氟甲烷磺酸存在下将炔烃5与腈6反应合成立体位阻 pyrimidines 7的新方法。某些合成的 pyrimidines 7 的 pKa* 值被测定，这些化合物可以用作非亲核碱基，测试在50%水醇中进行。

  DOI：

  10.1055/s-1990-27040

文献信息

• ORGANIC COMPOUND AND ORGANIC ELECTROLUMINESCENCE DEVICE USING THE SAME
  申请人：YEN FENG-WEN

  公开号：US20200190065A1

  公开（公告）日：2020-06-18

  The present invention discloses an organic compound and an organic electroluminescence device using the organic compound as an emitting host material, an electron transfer material or a hole blocking material in the light emitting layer of the organic electroluminescence device. The organic compound may be for increasing a half-life or current efficiency of the organic electroluminescence device, and may be for lowering a driving voltage or power consumption of the organic electroluminescence device. The same definition as described in the present invention.

  本发明公开了一种有机化合物，以及使用该有机化合物作为有机电致发光器件中发射主体材料、电子传输材料或阻挡孔的材料的有机电致发光器件。该有机化合物可以用于提高有机电致发光器件的半衰期或电流效率，并且可以用于降低有机电致发光器件的驱动电压或功耗。与本发明中描述的相同定义。
• ORGANIC MATERIAL AND ORGANIC ELECTROLUMINESCENT DEVICE USING THE SAME
  申请人：LUMINESCENCE TECHNOLOGY CORPORATION

  公开号：US20160190470A1

  公开（公告）日：2016-06-30

  The present invention discloses an novel organic material containing indenotriphenylene derivatives and organic EL device using the indenotriphenylene derivatives as hole blocking layer (HBL), electron transport layer (ETL) and/or phosphorescent host can efficiently lower driving voltage, lower power consumption and increase the efficiency. The present invention further relates to the methods of preparation for the indenotriphenylene derivatives and organic EL device comprising these derivatives.

  本发明揭示了一种新型含有茚三苯衍生物的有机材料，并使用茚三苯衍生物作为阻挡层（HBL）、电子传输层（ETL）和/或磷光主机的有机EL器件，可以有效降低驱动电压、降低功耗和提高效率。本发明还涉及制备茚三苯衍生物和包含这些衍生物的有机EL器件的方法。
• PHENANTHRO[9,10-b]TETRAPHENYLENE DERIVATIVE AND USE THEREOF
  申请人：LUMINESCENE TECHNOLOGY CORP.

  公开号：US20160211456A1

  公开（公告）日：2016-07-21

  The present invention discloses a novel phenanthro[9,10-b]tetraphenylene derivative is represented by the following formula(I), the organic EL device employing the phenanthro[9,10-b]tetraphenylene derivative as electron blocking material, hole blocking material, electron transport material, phosphorescent host material, or fluorescent host and dopant material can display good performance. wherein L 1 , L 2 , Ar 1 , Ar 2 , m, p, q and R 1 to R 3 are the same definition as described in the present invention.

  本发明揭示了一种新型的苯并[9,10-b]四苯基衍生物，其由以下式(I)表示，采用该苯并[9,10-b]四苯基衍生物作为电子阻挡材料、空穴阻挡材料、电子传输材料、磷光主体材料或荧光主体和掺杂材料的有机EL器件可以显示出良好的性能。其中，L1、L2、Ar1、Ar2、m、p、q和R1到R3与本发明中所述的定义相同。
• Organic compound and organic electroluminescence device using the same
  申请人：Yen Feng-Wen

  公开号：US11236075B2

  公开（公告）日：2022-02-01

  The present invention discloses an organic compound and an organic electroluminescence device using the organic compound as an emitting host material, an electron transfer material or a hole blocking material in the light emitting layer of the organic electroluminescence device. The organic compound may be for increasing a half-life or current efficiency of the organic electroluminescence device, and may be for lowering a driving voltage or power consumption of the organic electroluminescence device. The same definition as described in the present invention.

  本发明公开了一种有机化合物和一种有机电致发光器件，使用该有机化合物作为有机电致发光器件发光层中的发光主材料、电子转移材料或空穴阻挡材料。有机化合物可用于提高有机电致发光器件的半衰期或电流效率，也可用于降低有机电致发光器件的驱动电压或功耗。 与本发明所述定义相同。
• MARTINEZ, A. GARCIA;FERNANDEZ, A. HERRERA;ALVAREZ, ROBERTO MARTINEZ;LOSAD+, SYNTHESIS,(1990) N0, C. 881-882
  作者：MARTINEZ, A. GARCIA、FERNANDEZ, A. HERRERA、ALVAREZ, ROBERTO MARTINEZ、LOSAD+

  DOI：——

  日期：——