2-methyl-1-(2-methylphenyl)-1H-benzimidazole | 68874-09-9

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 苯并咪唑类
• 英文名称: 2-methyl-1-(2-methylphenyl)-1H-benzimidazole
• 英文别名: 2-methyl-1-(o-tolyl)-1H-benzo[d]imidazole；2-methyl-1-o-tolyl-1H-benzoimidazole；2-Methyl-1-(o-tolyl)benzimidazol；2-Methyl-1-(2-methylphenyl)benzimidazole
• CAS: 68874-09-9
• 化学式: C₁₅H₁₄N₂
• 分子量: 222.29
• InChiKey: SSBFZPSUBJGZCL-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.9
• 重原子数：
  17
• 可旋转键数：
  1
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.13
• 拓扑面积：
  17.8
• 氢给体数：
  0
• 氢受体数：
  1

反应信息

• 作为产物：
  描述：

  2'-溴乙酰苯胺 、 邻甲苯胺 在 tris(dibenzylideneacetone)dipalladium (0) potassium phosphate 作用下， 以 叔丁醇 为溶剂， 反应 18.0h， 以56%的产率得到2-methyl-1-(2-methylphenyl)-1H-benzimidazole
  参考文献：
  名称：

  N-芳基苯并咪唑的钯催化区域特异性合成。

  摘要：

  DOI：

  10.1002/anie.200702542

文献信息

• A Versatile Approach to Ullmann C–N Couplings at Room Temperature: New Families of Nucleophiles and Electrophiles for Photoinduced, Copper-Catalyzed Processes
  作者：Daniel T. Ziegler、Junwon Choi、José María Muñoz-Molina、Alex C. Bissember、Jonas C. Peters、Gregory C. Fu

  DOI：10.1021/ja4060806

  日期：2013.9.4

  The use of light to facilitate copper-catalyzed cross-couplings of nitrogen nucleophiles can enable C-N bond formation to occur under unusually mild conditions. In this study, we substantially expand the scope of such processes, establishing that this approach is not limited to reactions of carbazoles with iodobenzene and alkyl halides. Specifically, we demonstrate for the first time that other nitrogen

  使用光促进氮亲核试剂的铜催化交叉偶联可以使 CN 键形成在异常温和的条件下发生。在这项研究中，我们大幅扩展了此类过程的范围，确定这种方法不仅限于咔唑与碘苯和卤代烷的反应。具体而言，我们首次证明了其他含氮亲核试剂（例如，常见的药效团，如吲哚、苯并咪唑和咪唑）以及其他亲电试剂（例如，受阻/失活/杂环芳基碘化物、芳基溴化物、活化芳基氯、烯基卤化物和炔基溴）作为合适的伙伴。
• [EN] NEW DIBENZOFURANS AND DIBENZOTHIOPHENES<br/>[FR] NOUVEAU DIBENZOFURANES ET DIBENZOTHIOPHÈNES
  申请人：IDEMITSU KOSAN CO

  公开号：WO2015140073A1

  公开（公告）日：2015-09-24

  The present invention relates to compounds of formula (I) which are characterized in that they are substituted by at least one nitrile substituted carbazolyl group and their use in electronic devices, especially electroluminescent devices. When used as electron transport material, hole blocking material and/or host material for phosphorescent emitters in electroluminescent devices, the compounds of formula I may provide improved efficiency, stability, manufacturability, or spectral characteristics of electroluminescent devices.

  本发明涉及具有式（I）的化合物，其特征在于它们至少被一个腈基取代的咔唑基团所取代，并且它们在电子器件中的使用，特别是电致发光器件。当作为电子传输材料、阻挡空穴材料和/或磷光发射体在电致发光器件中的主体材料时，式（I）的化合物可能提供电致发光器件的效率、稳定性、可制造性或光谱特性的改进。
• [EN] SEVEN-MEMBERED RING COMPOUNDS<br/>[FR] COMPOSÉS CYCLIQUES À SEPT ANNEAUX
  申请人：IDEMITSU KOSAN CO

  公开号：WO2017178864A1

  公开（公告）日：2017-10-19

  The present invention relates to compounds of formula (I); a process for their production and their use in electronic devices, especially electroluminescent devices. When used as charge transport material and/or host material for phosphorescent emitters in electroluminescent devices, the compounds of formula I may provide improved efficiency, stability, manufacturability and/or spectral characteristics of electroluminescent devices.

  本发明涉及式(I)的化合物；它们的生产过程以及它们在电子设备中的应用，特别是电致发光器件。当作为电荷传输材料和/或荧光发射体在电致发光器件中使用时，式(I)的化合物可能提供电致发光器件的效率、稳定性、可制造性和/或光谱特性的改进。
• [EN] INDOLE DERIVATIVES FOR ELECTRONIC APPLICATIONS<br/>[FR] DÉRIVÉS D'INDOLE POUR DES APPLICATIONS ÉLECTRONIQUES
  申请人：IDEMITSU KOSAN CO

  公开号：WO2016079667A1

  公开（公告）日：2016-05-26

  The present invention relates to compounds of formula (I), a process for their production and their use in electronic devices, especially electroluminescent devices. When used as charge transport material and/or host material for phosphorescent emitters in electroluminescent devices, the compounds of formula I may provide improved efficiency and reduced driving voltage of electro- luminescent devices.

  本发明涉及公式（I）的化合物，其制备过程以及其在电子设备中的应用，特别是在电致发光设备中作为电荷传输材料和/或荧光发射体的载体材料时，公式I的化合物可以提供电致发光设备的改进效率和降低驱动电压。
• BENZIMIDAZO[1,2-A]BENZIMIDAZOLE DERIVATIVES FOR ELECTRONIC APPLICATIONS
  申请人：UDC Ireland Limited

  公开号：EP3232485A1

  公开（公告）日：2017-10-18

  The present invention relates to OLEDs comrising compounds of formula When used as host material for phosphorescent emitters in electroluminescent devices, the compounds of formula I may provide improved efficiency, stability, manufacturability, or spectral characteristics of electroluminescent devices.

  本发明涉及由式化合物组成的有机发光二极管 当用作电致发光器件中磷光发光体的主材料时，式 I 化合物可提高电致发光器件的效率、稳定性、可制造性或光谱特性。