naphthalenetetracarboxylic anhydride

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 萘并吡喃类
• 英文名称: naphthalenetetracarboxylic anhydride
• 英文别名: naphthalene-1,4,5,8-tetracarboxydianhydride；6-Oxatetracyclo[6.6.2.04,16.011,15]hexadeca-1(15),2,4(16),8,10-pentaene-5,7,12,14-tetrone
• 化学式: C₁₅H₆O₅
• 分子量: 266.21
• InChiKey: ORZLOZFRUWPBDI-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2
• 重原子数：
  20
• 可旋转键数：
  0
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.07
• 拓扑面积：
  77.5
• 氢给体数：
  0
• 氢受体数：
  5

反应信息

• 作为反应物：
  描述：

  naphthalenetetracarboxylic anhydride 在 sodium hydroxide 、 溶剂黄146 作用下， 以 水 为溶剂， 反应 1.0h， 以100 g的产率得到4,5-二溴萘-1,8-二羧酸
  参考文献：
  名称：

  一种基于萘酰亚胺的有机化合物及其应用

  摘要：

  本发明提供一种基于萘酰亚胺的有机化合物及其应用，本发明所述的基于萘酰亚胺的有机化合物表现出良好的发光特性，可以使得使用其的有机电致发光器件具有较低的驱动电压，较高的发光效率，具有TADF发光特性的化合物可以作为热活化延迟荧光发光材料，实现高内量子效率。

  公开号：

  CN114507219A

文献信息

• [EN] LYOTROPIC LIQUID CRYSTAL SYSTEMS BASED ON AROMATIC TETRACARBOXYLIC BISBENZOIMIDAZOLE DERIVATIVES AND METHODS FOR MAKING<br/>[FR] SYSTÈMES DE CRISTAUX LIQUIDES LYOTROPES BASÉS SUR DES DÉRIVÉS DE BISBENZOIMIDAZOLES TÉTRACARBOXYLIQUES AROMATIQUES ET PROCÉDÉS POUR LES FABRIQUER
  申请人：NITTO DENKO CORP

  公开号：WO2010099223A1

  公开（公告）日：2010-09-02

  Compounds derived from aromatic tetracarboxyl bisbenzoimidazoles are disclosed. These compounds are capable of forming liquid crystal systems thai can produce optically isotropic or anisotropic films with desirable optical properties. Formulae (I) or (II), or a salt thereof; wherenin y is an integer in the range from 0 to about 4.

  这些化合物源自芳香四羧基双苯并咪唑醚。这些化合物能够形成液晶系统，可产生具有理想光学性质的光学各向同性或各向异性薄膜。其中，化学式（I）或（II），或其盐；其中 y 为0到约4之间的整数。
• LIQUID-CRYSTAL DISPLAY ELEMENT
  申请人：DIC Corporation

  公开号：EP3064991A1

  公开（公告）日：2016-09-07

  An object of the present invention is to provide a liquid-crystal display element using a liquid-crystal composition having negative dielectric anisotropy, capable of realizing excellent display characteristics by being used in an FFS mode liquid-crystal display element, without deteriorating various characteristics as a liquid-crystal display element such as dielectric anisotropy, viscosity, a nematic phase upper limit temperature, nematic phase stability at low temperatures, and γ1, and burn-in characteristics of a display element. A liquid-crystal display element containing at least one compound selected from the group consisting of compounds by the following General Formula (I) is provided: wherein each of R1 and R2 independently represents an alkyl group having 1 to 8 carbon atoms, an alkenyl group having 2 to 8 carbon atoms, an alkoxy group having 1 to 8 carbon atoms, or an alkenyloxy group having 2 to 8 carbon atoms, A represents a 1,4-phenylene group or a trans-1,4-cyclohexylene group, k represents 1 or 2, and in a case where k is 2, two A's may be the same as or different from each other.

  本发明的目的是提供一种使用具有负介电各向异性的液晶组合物的液晶显示元件，该液晶组合物能够通过用于全氟辛烷磺酸模式液晶显示元件而实现优异的显示特性，同时不会降低作为液晶显示元件的各种特性，例如介电各向异性、粘度、向列相上限温度、向列相在低温下的稳定性和γ1，以及显示元件的烧损特性。本发明提供了一种液晶显示元件，其中含有至少一种选自由以下通式（I）化合物组成的化合物组的化合物： 其中 R1 和 R2 各自独立地代表具有 1 至 8 个碳原子的烷基、具有 2 至 8 个碳原子的烯基、具有 1 至 8 个碳原子的烷氧基或具有 2 至 8 个碳原子的烯氧基，A 代表 1，4-亚苯基或反式-1，4-环己烯基，k 代表 1 或 2，在 k 为 2 的情况下，两个 A 可以相同或不同。
• Liquid-crystal display element
  申请人：DIC Corporation

  公开号：US10437107B2

  公开（公告）日：2019-10-08

  An object of the present invention is to provide a liquid-crystal display element using a liquid-crystal composition having negative dielectric anisotropy, capable of realizing excellent display characteristics by being used in a liquid-crystal display element provided with a photo-alignment film, without deteriorating various characteristics as a liquid-crystal display element such as dielectric anisotropy, viscosity, a nematic phase upper limit temperature, nematic phase stability at low temperatures, and γ1, and burn-in characteristics of a display element. A liquid-crystal display element using a liquid-crystal composition containing at least one compound selected from the group consisting of compounds represented by the following General Formula (I) is provided.

  本发明的目的是提供一种使用具有负介电各向异性的液晶组合物的液晶显示元件，该液晶组合物能够通过用于提供光对准膜的液晶显示元件而实现优异的显示特性，同时不会降低作为液晶显示元件的各种特性，例如介电各向异性、粘度、向列相上限温度、向列相在低温下的稳定性和γ1，以及显示元件的烧损特性。本发明提供了一种使用液晶组合物的液晶显示元件，该液晶组合物含有至少一种选自以下通式（I）所代表的化合物组成的化合物组的化合物。
• Stannyl Derivatives of Naphthalene Diimides and Their Use in Oligomer Synthesis
  作者：Lauren E. Polander、Alexander S. Romanov、Stephen Barlow、Do Kyung Hwang、Bernard Kippelen、Tatiana V. Timofeeva、Seth R. Marder

  DOI：10.1021/ol203432x

  日期：2012.2.3

  2-Stannyl and 2,6-distannyl naphthalene diimides (NDIs) can be synthesized through the palladium-catalyzed reaction of the appropriate bromo derivatives with hexabutylditin. The utility of these precursors in palladium catalyzed cross-coupling reactions is demonstrated by the synthesis of bi- and ter-NDI derivatives, UV-vis, cyclic voltammetry, and n-channel organic field-effect transistor data for which are compared to those of the monomeric parent NDI.
• ORGANIC SEMICONDUCTOR, PHOTOELECTRIC CONVERSION DEVICE, IMAGING DEVICE AND NOVEL COMPOUNDS
  申请人：NOMURA Kimiatsu

  公开号：US20100102303A1

  公开（公告）日：2010-04-29

  Provided is an organic semiconductor which is a compound represented by the following formula (I): wherein each of R 11 , R 12 , R 13 , R 14 and R 15 independently represents a hydrogen atom or a substituent, and each of a pair of R 11 and R 12 and a pair of R 12 and R 13 may combine to form a ring, B 1 represents a ring structure containing at least one nitrogen atom, and n 1 represents an integer of 0 to 2.