1-(pyridin-4'-yl)-2-methylbenzimidazole

• 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: 1-(pyridin-4'-yl)-2-methylbenzimidazole
• 英文别名: 2-Methyl-1-pyridin-4-ylbenzimidazole
• 化学式: C₁₃H₁₁N₃
• 分子量: 209.25
• InChiKey: SADCSXIRPWQROR-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.4
• 重原子数：
  16
• 可旋转键数：
  1
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.08
• 拓扑面积：
  30.7
• 氢给体数：
  0
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  1-(2,6-Dimethyl-4-oxo-1(4H)-pyridinyl)pyridinium tetrafluoroborate 、 1-(pyridin-4'-yl)-2-methylbenzimidazole 、 乙腈 、 sodium methylate 以71%的产率得到
  参考文献：
  名称：

  KATRITZKY A. R.; KEAY J. G.; ROGERS D. N.; SAMMES M. P.; LEUNG C. W. F., J. CHEM. SOC. PERKIN TRANS., PART 1, 1981, NO 2, 588-592

  摘要：

  DOI：
• 作为产物：
  描述：

  2-甲基苯并唑 在 吡啶 、 硫酸 作用下， 反应 12.0h， 生成 1-(pyridin-4'-yl)-2-methylbenzimidazole
  参考文献：
  名称：

  Abdel-Aziz, Pakistan Journal of Scientific and Industrial Research, 1996, vol. 39, # 5-8, p. 122 - 127

  摘要：

  DOI：

文献信息

• PHENANTHRENE DERIVATIVE, AND MATERIAL FOR ORGANIC EL ELEMENT
  申请人：Kawamura Masahiro

  公开号：US20100331585A1

  公开（公告）日：2010-12-30

  A phenanthrene derivative is represented by a formula (1) below. In the formula (1), Ar 1 and Ar 2 each represent an aromatic hydrocarbon ring group having 6 to 18 carbon atoms for forming the ring. The aromatic hydrocarbon ring group contains none of anthracene skeleton, pyrene skeleton, aceanthrylene skeleton and naphthacene skeleton. R 1 represents a substituent, the number of which may be 0, 1 or more. R 1 may be bonded in any position of the phenanthrene skeleton. n and m each represent an integer of 1 to 3. k represents an integer of 0 to 8.

  一个菲的衍生物由下面的公式（1）表示。在公式（1）中，Ar1和Ar2分别代表含有6到18个碳原子形成环的芳香烃环基团。芳香烃环基团不包含蒽骨架、芘骨架、乙酰芘骨架和萘骨架。R1代表一个取代基，其数量可以是0、1或更多。R1可以连接在菲的骨架的任何位置。n和m分别代表1到3的整数。k代表0到8的整数。
• NAPHTHALENE DERIVATIVE, MATERIAL FOR ORGANIC ELECTROLUMINESCENCE DEVICE, AND ORGANIC ELECTROLUMINESCENCE DEVICE USING THE SAME
  申请人：Kawamura Masahiro

  公开号：US20090008605A1

  公开（公告）日：2009-01-08

  A naphthalene derivative represented by the following formula (1) is provided. In the formula, Ar 1 to Ar 4 each represent an aromatic hydrocarbon cyclic group having 6 to 18 carbon atoms forming a ring. The aromatic hydrocarbon cyclic group has none of anthracene skeleton, pyrene skeleton, aceanthrylene skeleton and naphthacene skeleton. n, m and 1 each represent an integer in a range of 1 to 5. p represents an integer in a range of o to 5. When n, m, 1 and p each are 2 or more, a plurality of Ar 1 to Ar 4 may be mutually the same or different.

  提供以下公式（1）表示的萘衍生物。在该公式中，Ar1至Ar4分别表示具有6至18个碳原子形成环的芳香烃环族。芳香烃环族不包含蒽骨架、芘骨架、蒽芘骨架和萘芘骨架。n、m和l分别表示范围在1到5的整数。p表示范围在0到5的整数。当n、m、l和p均为2或更多时，Ar1至Ar4的多个可能相互相同或不同。
• ORGANIC ELECTROLUMINESCENCE DEVICE AND MATERIAL FOR ORGANIC ELECTROLUMINESCENCE DEVICE
  申请人：Nishimura Kazuki

  公开号：US20090045730A1

  公开（公告）日：2009-02-19

  An organic electroluminescence device includes: a cathode; an anode; and a single-layered or multilayered organic thin-film layer provided between the cathode and the anode. The organic thin-film layer includes at least one emitting layer. The at least one emitting layer contains at least one phosphorescent material and a host material represented by the following formula (1). Ra-Ar 1 -Rb  (1) In the formula, Ar 1 , Ra and Rb each represent a substituted or unsubstituted benzene ring or a condensed aromatic hydrocarbon ring selected from a substituted or unsubstituted naphthalene ring, a substituted or unsubstituted chrysene ring, a substituted or unsubstituted fluoranthene ring, a substituted or unsubstituted phenanthrene ring, a substituted or unsubstituted benzophenanthrene ring, a substituted or unsubstituted dibenzophenanthrene ring, a substituted or unsubstituted triphenylene ring, a substituted or unsubstituted benzo[a]triphenylene ring, a substituted or unsubstituted benzochrysene ring, a substituted or unsubstituted benzo[b]fluoranthene ring and a substituted or unsubstituted picene ring. Substituents for Ra and Rb are not aryl groups.

  有机电致发光器件包括：阴极；阳极；以及设置在阴极和阳极之间的单层或多层有机薄膜层。有机薄膜层包括至少一个发光层。该至少一个发光层包含至少一种磷光材料和由以下式（1）表示的主体材料。Ra-Ar1-Rb  （1）在该式中，Ar1、Ra和Rb各自表示取代或未取代的苯环或选自取代或未取代的萘环、取代或未取代的蒽环、取代或未取代的芴环、取代或未取代的菲环、取代或未取代的苯并菲环、取代或未取代的二苯并菲环、取代或未取代的三苯基烷环、取代或未取代的苯并三苯基烷环、取代或未取代的苯并蒽环、取代或未取代的苯并芴环和取代或未取代的苊环的缩合芳香烃环。Ra和Rb的取代基不是芳基基团。
• 1,2-DIHYDROPYRIDINE COMPOUNDS, MANUFACTURING METHOD THEREOF AND USE THEREOF
  申请人：NAGATO Satoshi

  公开号：US20090275751A1

  公开（公告）日：2009-11-05

  The present invention provides a novel compound having an excellent AMPA receptor inhibitory action and/or kainate inhibitory action. A compound represented by the following formula, a salt thereof or hydrates thereof. In the formula, Q indicates NH, O or S; and R 1 , R 2 , R 3 , R 4 and R 5 are the same as or different from each other and each indicates hydrogen atom, a halogen atom, a C 1-6 alkyl group or a group represented by the formula —X-A (wherein X indicates a single bond, an optionally substituted C 1-6 alkylene group etc.; and A indicates an optionally substituted C 6-14 aromatic hydrocarbocyclic group or 5- to 14-membered aromatic heterocyclic group etc.).

  本发明提供了一种新型化合物，具有优异的AMPA受体抑制作用和/或kainate抑制作用。该化合物的化学式如下，其盐或水合物：在该式中，Q表示NH、O或S；R1、R2、R3、R4和R5相同或不同，且每个表示氢原子、卤素原子、C1-6烷基或由式—X-A表示的基团（其中X表示单键、可选地取代的C1-6烷基等；A表示可选地取代的C6-14芳香烃环基或5-至14元杂环芳香族基等）。
• Nitrogen-containing heterocycle derivative and organic electroluminescent element using the same
  申请人：Yamamoto Hiroshi

  公开号：US20100193773A1

  公开（公告）日：2010-08-05

  A novel derivative of heterocyclic compound having nitrogen atom with a structure made by bonding special groups to benzimidazole, a material for an organic electroluminescence (EL) device comprising the derivative of heterocyclic compound having nitrogen atom and an organic electroluminescence device comprising at least one organic compound layer containing a light emitting layer sandwiched between a pair of electrodes, wherein the device contains the derivative of heterocyclic compound having nitrogen atom. An organic EL device achieving elevation of luminance and of efficiency in light emission even under low driving voltage is obtainable by an employment of the derivative of heterocyclic compound having nitrogen atom for at least one layer composing organic compound layers of the EL device.

  一种新型的杂环化合物衍生物，其氮原子通过将特殊基团与苯并咪唑结合而形成的结构，一种有机电致发光（EL）器件材料，包括具有氮原子的杂环化合物衍生物和至少包含一个发光层的有机化合物层的有机EL器件，其中该器件包含具有氮原子的杂环化合物衍生物。通过在EL器件的有机化合物层中使用具有氮原子的杂环化合物衍生物，可以实现在低驱动电压下提高亮度和光发射效率的有机EL器件。