5-methyl-1,2-diphenyl-1H-imidazole | 55981-81-2

• 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-methyl-1,2-diphenyl-1H-imidazole
• 英文别名: 5-methyl-1,2-diphenyl-1H-imidazole；1,2-Diphenyl-5-methylimidazol；5-Methyl-1,2-diphenylimidazole
• CAS: 55981-81-2
• 化学式: C₁₆H₁₄N₂
• 分子量: 234.301
• InChiKey: IOXVADSNCVKIOE-UHFFFAOYSA-N

物化性质

• 熔点：
  123-124 °C(Solv: acetone (67-64-1); heptane (142-82-5))
• 沸点：
  418.1±38.0 °C(Predicted)
• 密度：
  1.06±0.1 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  3.7
• 重原子数：
  18
• 可旋转键数：
  2
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.06
• 拓扑面积：
  17.8
• 氢给体数：
  0
• 氢受体数：
  1

反应信息

• 作为反应物：
  描述：

  5-methyl-1,2-diphenyl-1H-imidazole 、 N-溴代丁二酰亚胺(NBS) 以40%的产率得到
  参考文献：
  名称：

  ELOY F.; DERYCKERE A.; MAFFRAND J. P., EUR. J. MED. CHEM. , 1974, 9, NO 6, 602-606

  摘要：

  DOI：
• 作为产物：
  描述：

  N-丙-2-烯基苯甲酰胺 在 氯化亚砜 、 C₃₃H₃₀N₂O₂ 、 palladium diacetate 、 三甲胺 作用下， 以 甲苯 为溶剂， 反应 44.0h， 生成 5-methyl-1,2-diphenyl-1H-imidazole
  参考文献：
  名称：

  Divergent Synthesis of Imidazoles and Quinazolines via Pd(OAc)₂-Catalyzed Annulation of N-Allylamidines

  摘要：

  A Pd(OAc)(2)-catalyzed divergent synthesis of multisubstituted imidazoles and quinazolines from N-allylamidines has been developed. In the presence of oxidant O-2 from air and/or a ligand and Pd(OAc)(2) imidazoles were obtained. Nonetheless, under microwave (MW) irradiation in a sealed system, quinazolines as major products were produced.

  DOI：

  10.1021/acs.orglett.5b01435

文献信息

• A novel Zn-catalyzed hydroamination of propargylamides: a general synthesis of di- and tri-substituted imidazoles
  作者：Anahit Pews-Davtyan、Matthias Beller

  DOI：10.1039/c0cc04625f

  日期：——

  Starting from commercially available amines and propargylamides a variety of substituted imidazoles were synthesized via a novel hydroamination–cyclization sequence. The target compounds are obtained in good to excellent yields in the presence of catalytic amounts of zinc triflate.

  从市场上可买到的胺和丙炔酰胺开始，通过新颖的氢化-环化顺序合成了多种取代咪唑。在催化剂三酸锌的作用下，目标化合物可以获得良好到极佳的产率。
• Organic compound and organic electroluminescent element comprising same
  申请人：DOOSAN CORPORATION

  公开号：US10008675B2

  公开（公告）日：2018-06-26

  The present disclosure relates to a novel compound and an organic electroluminescent element including the same, and the compound according to the present disclosure is used for an organic material layer of the organic electroluminescent element, thereby improving the light emitting efficiency, driving voltage, lifetime, and the like of the organic electroluminescent element.

  本公开涉及一种新型化合物和包括该化合物的有机电致发光元件，根据本公开的化合物用于有机电致发光元件的有机材料层，从而提高有机电致发光元件的发光效率、驱动电压、寿命等。
• Organic light-emitting devices
  申请人：Samsung Display Co., Ltd.

  公开号：US10333077B2

  公开（公告）日：2019-06-25

  An organic light-emitting device includes: a first electrode; a second electrode facing the first electrode; and an organic layer including an emission layer between the first electrode and the second electrode. The emission layer includes at least one compound selected from carbazole-based compounds, and at least one compound selected from heterocyclic compounds as described in the detailed description.

  一种有机发光器件包括：一个第一电极；一个面向第一电极的第二电极；以及一个有机层，包括第一电极和第二电极之间的发射层。发射层包括至少一种选自咔唑基化合物的化合物和至少一种选自杂环化合物的化合物，详见详细说明。
• CITERIO L.; STRADI R., TETRAHEDRON LETT. <TELE-AY>, 1977, NO 48, 4227-4228
  作者：CITERIO L.、 STRADI R.

  DOI：——

  日期：——
• NOVEL ORGANIC ELECTROLUMINESCENT COMPOUNDS AND ORGANIC ELECTROLUMINESCENT DEVICE USING THE SAME
  申请人：Lee Soo Young

  公开号：US20120206037A1

  公开（公告）日：2012-08-16

  Provided are a novel organic electroluminescent compound and an organic electroluminescent device using the same. When used as a host material of an organic electroluminescent material of an OLED device, the organic electroluminescent compound disclosed herein exhibits good luminous efficiency and excellent life property as compared to the existing host material. Therefore, it may be used to manufacture OLEDs having very superior operation life.