1-Ethyl-1,3-benzodiazole-5-carbonitrile | 1120244-47-4

• 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-Ethyl-1,3-benzodiazole-5-carbonitrile
• 英文别名: 1-ethylbenzimidazole-5-carbonitrile
• CAS: 1120244-47-4
• 化学式: C₁₀H₉N₃
• 分子量: 171.2
• InChiKey: UHXUPSPGFPYATJ-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.5
• 重原子数：
  13
• 可旋转键数：
  1
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.2
• 拓扑面积：
  41.6
• 氢给体数：
  0
• 氢受体数：
  2

文献信息

• Sulfoalkylierungsverfahren
  申请人：Agfa-Gevaert AG

  公开号：EP0222970A1

  公开（公告）日：1987-05-27

  Suoalkylierbare Verbindungen können mit Sultonen unter Vermeidung der von Sultonen ausgehenden Risiken sulfoalkyliert werden, indem das Sulton aus der betreffenden sultonfreien wäßrigen Hydroxyalkansulfonsäure in Gegenwart eines für Sulton inerten organischen Lösungsmittels, in dem das Sulton löslich, die Hydroxyalkansulfonsäure aber im wesentlichen unlöslich ist, durch wasserabspaltende Cyclisierung erzeugt und mit der sulfoalkylierbaren Verbindung umgesetzt wird.

  可磺化烷基化合物可与磺内酯一起进行磺化烷基化，从而避免与磺内酯相关的风险，具体方法是：在对磺内酯惰性的有机溶剂存在下，从不含磺内酯的水性羟烷磺酸中生成磺内酯，磺内酯可溶于有机溶剂，但羟烷磺酸基本上不溶于有机溶剂，通过分水环化使其与可磺化烷基化合物反应。
• An electroluminescent element
  申请人：ASAHI KASEI KOGYO KABUSHIKI KAISHA

  公开号：EP0532798A1

  公开（公告）日：1993-03-24

  Disclosed is an electroluminescent element comprising an anode, a cathode and, disposed therebetween, an organic luminescent layer comprising a mixture of a fluorescent luminescent agent, at least one hole moving and donating agent capable of moving holes and donating the same to the luminescent agent and at least one electron moving and donating agent capable of moving electrons and donating the same to the luminescent agent. In the element, the components of the luminescent layer have specific oxidation potential and reduction potential relationships. The element emits light in response to electrical signals. The element exhibits high luminescence efficiency and brightness even at low voltages, and it can efficiently be produced at low cost.

  本发明公开了一种电致发光元件，该元件包括阳极、阴极和置于其间的有机发光层，有机发光层包括荧光发光剂、至少一种能够移动空穴并将空穴捐献给发光剂的空穴移动和捐献剂以及至少一种能够移动电子并将电子捐献给发光剂的电子移动和捐献剂的混合物。在元件中，发光层的各组分具有特定的氧化电位和还原电位关系。该元件在电信号的作用下发光。这种元件即使在低电压下也能表现出很高的发光效率和亮度，而且能以低成本高效生产。
• NONAQUEOUS ELECTROLYTE AND NONAQUEOUS SECONDARY BATTERY
  申请人：Asahi Kasei Kabushiki Kaisha

  公开号：EP3279997A1

  公开（公告）日：2018-02-07

  The purpose of the present invention is to provide a nonaqueous electrolyte that contains acetonitrile having an excellent balance between viscosity and the dielectric constant and a fluorine-containing inorganic lithium salt, wherein the generation of complex cations comprising a transition metal and acetonitrile is suppressed, excellent load characteristics are exhibited, and increases in internal resistance upon repeated charge/discharge cycles are suppressed; a further purpose of the present invention is to provide a nonaqueous secondary battery. The present invention relates to a nonaqueous electrolyte which contains: a nonaqueous solvent comprising acetonitrile; a fluorine-containing inorganic lithium salt; and a specific nitrogenous cyclic compound typified by benzotriazole.

  本发明的目的是提供一种非水电解液，该电解液含有在粘度和介电常数之间具有极佳平衡的乙腈和含氟无机锂盐，其中包含过渡金属和乙腈的复合阳离子的生成受到抑制，显示出极佳的负载特性，并且在重复充放电循环中内阻的增加受到抑制；本发明的另一个目的是提供一种非水二次电池。本发明涉及一种非水电解液，其中包含：由乙腈组成的非水溶剂；含氟无机锂盐；以及以苯并三唑为典型代表的特定含氮环状化合物。
• Nonaqueous electrolyte and nonaqueous secondary battery
  申请人：Asahi Kasei Kabushiki Kaisha

  公开号：US10756394B2

  公开（公告）日：2020-08-25

  The purpose of the present invention is to provide a nonaqueous electrolyte that contains acetonitrile having an excellent balance between viscosity and the dielectric constant and a fluorine-containing inorganic lithium salt, wherein the generation of complex cations comprising a transition metal and acetonitrile is suppressed, excellent load characteristics are exhibited, and increases in internal resistance upon repeated charge/discharge cycles are suppressed; a further purpose of the present invention is to provide a nonaqueous secondary battery. The present invention relates to a nonaqueous electrolyte which contains: a nonaqueous solvent comprising acetonitrile; a fluorine-containing inorganic lithium salt; and a specific nitrogenous cyclic compound typified by benzotriazole.

  本发明的目的是提供一种非水电解液，该电解液含有在粘度和介电常数之间具有极佳平衡的乙腈和含氟无机锂盐，其中包含过渡金属和乙腈的复合阳离子的生成受到抑制，显示出极佳的负载特性，并且在重复充放电循环中内阻的增加受到抑制；本发明的另一个目的是提供一种非水二次电池。本发明涉及一种非水电解液，其中包含：由乙腈组成的非水溶剂；含氟无机锂盐；以及以苯并三唑为典型代表的特定含氮环状化合物。
• Sulfoalkylierungsmittel, Verfahren zu ihrer Herstellung und ihre Verwendung zur Herstellung von Sulfoalkylquartärsalzen
  申请人：Agfa-Gevaert AG

  公开号：EP0034279B1

  公开（公告）日：1983-06-22