2,2'-di(benzo[h]quinolin-2-yl)-9,9'-spirobifluorene | 427373-81-7

• 分子结构分类: 有机化合物 - 苯类化合物 - 芴
• 英文名称: 2,2'-di(benzo[h]quinolin-2-yl)-9,9'-spirobifluorene
• 英文别名: 2-(2'-Benzo[h]quinolin-2-yl-9,9'-spirobi[fluorene]-2-yl)benzo[h]quinoline
• CAS: 427373-81-7
• 化学式: C₅₁H₃₀N₂
• 分子量: 670.813
• InChiKey: GBHMUSBVGVHVLQ-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  12.7
• 重原子数：
  53
• 可旋转键数：
  2
• 环数：
  12.0
• sp3杂化的碳原子比例：
  0.02
• 拓扑面积：
  25.8
• 氢给体数：
  0
• 氢受体数：
  2

反应信息

• 作为产物：
  描述：

  2,2'-diacetyl-9,9'-spirobifluorene 、 1-氨基萘-2-甲醛 在 potassium hydroxide 作用下， 以 乙醇 为溶剂， 反应 5.0h， 以86%的产率得到2,2'-di(benzo[h]quinolin-2-yl)-9,9'-spirobifluorene
  参考文献：
  名称：

  2,2'-二(杂芳基)-9,9'-螺二芴的合成与性质

  摘要：

  通过使用 2,2'-二乙酰-9,9'-螺二芴与一系列邻氨基芳烃甲醛的弗里德兰德反应制备了一系列 2,2'-二(杂芳基)-9,9'-螺二芴。化合物 2,2'-di(benzo[b]-1,10-phenanthrolin-2-yl)-9,9'-spirofluorene (4e) 在 374 nm 而 2,2'-di(benzo[h]quinolin-2-yl)-9,9'-spirofluorene (4c), 2,2'-di(1,10-phenanthrolin-2-yl)-9, 9'-螺芴 (4d), 2-(benzo[h]quinolin-2-yl)-2'-(benzo[b]-1,10-phenanthrolin-2-yl)-9,9'-spirofluorene (4g) )，和 2-(1,10-phenanthrolin-2-yl)-2'-(benzo[b]-1,10-phenanthrolin-2-yl)-9

  DOI：

  10.1246/bcsj.20090121

文献信息

• POLYCYCLIC AROMATIC COMPOUND AND LIGHT EMISSION LAYER-FORMING COMPOSITION
  申请人：Kwansei Gakuin Educational Foundation

  公开号：US20180094000A1

  公开（公告）日：2018-04-05

  The objective of the invention is to provide a polycyclic aromatic compound in which solubility to a solvent, film formability, wet coatability, thermal stability, and in-plane orientation are improved. This objective is achieved by a light emission layer-forming composition comprising: as a first component, at least one type of dopant material selected from the group consisting of polycyclic aromatic compounds represented by general formula (A) and polycyclic aromatic oligomer compounds including a plurality of structures represented by general formula (A); as a second component, a specific low-molecular-weight host material; and, as a third component, at least one type of organic solvent. In formula (A), ring A, ring B, and ring C each independently represent an aryl ring or a hetero aryl ring, Y 1 is B, and X 1 and X 2 each independently represent O or N—R wherein at least one of X 1 and X 2 is N—R.

  该发明的目的是提供一种多环芳香化合物，其溶解性、膜形成性、湿涂性、热稳定性和平面取向性得到改善。通过包括以下组分的发光层形成组合物实现这一目标：作为第一组分，至少一种从一般式（A）表示的多环芳香化合物和包括多个从一般式（A）表示的结构的多环芳香寡聚物化合物中选择的掺杂材料；作为第二组分，特定的低分子量载体材料；作为第三组分，至少一种有机溶剂。在式（A）中，环A、环B和环C分别独立表示芳基环或杂环芳基环，Y1是B，X1和X2分别独立表示O或N—R，其中X1和X2中至少一个是N—R。
• ORGANIC ELECTROLUMINESCENT ELEMENT
  申请人：Kwansei Gakuin Educational Foundation

  公开号：US20190312207A1

  公开（公告）日：2019-10-10

  Provided is an organic electroluminescent element having optimal light emission characteristics. The above problem is solved by an organic electroluminescent element having a light emitting layer containing a compound of formula (1) or a multimer compound having a plurality of structures of formula (1), and a compound of formula (2A) or (2B) in formula (1), ring A, ring B, and ring C each represent an aryl ring or the like, X 1 and X 2 each represent >O or >N—R, and the R represents an aryl or the like, and in formula (2A) or (2B), X represents an aryl or the like, and Z represents a single bond, a divalent group, or the like.

  提供的是具有最佳光发射特性的有机电致发光元件。上述问题通过具有包含化合物的发光层的有机电致发光元件得到解决，该化合物具有式（1）或具有多个式（1）结构的多聚物化合物，以及式（1）中的化合物（2A）或（2B），其中，环A、环B和环C分别代表芳基环等，X1和X2分别代表> O或> N-R，R代表芳基等，在式（2A）或（2B）中，X代表芳基等，Z代表单键、二价基团等。
• Light-emitting device material and light-emitting device
  申请人：Murase Seiichiro

  公开号：US20090096356A1

  公开（公告）日：2009-04-16

  A light emitting device material containing a pyrene compound of formula (1) and a light emitting device. In formula (1), R 1 to R 18 are the same or different and are selected from hydrogen, alkyl, cycloalkyl, heterocyclic, alkenyl, cycloalkenyl, alkynyl, alkoxy, alkylthio, arylether, arylthioether, aryl, heteroaryl, halogen, carbonyl, carboxyl, oxycarbonyl, carbamoyl, amino, phosphine oxide and silyl; adjacent substituents among R 1 to R 18 may be combined with each other to form a ring; n represents an integer of 1 to 3; X is —O—, —S— or —NR 19 —; R 19 is selected from hydrogen, alkyl, cycloalkyl, heterocyclic, alkenyl, cycloalkenyl, alkynyl, aryl, heteroaryl or amino; R 19 may be combined with R 11 or R 18 to form a ring; Y is a single bond, arylene or heteroarylene; and n substituents among R 1 to R 10 and any one of R 11 to R 19 are used for linkage with Y

  一种含有式（1）的芘化合物的发光器件材料和发光器件。在式（1）中，R1到R18相同或不同，可从氢、烷基、环烷基、杂环烷基、烯基、环烯基、炔基、烷氧基、烷硫基、芳基醚、芳硫醚、芳基、杂芳基、卤素、羰基、羧基、氧羰基、氨基、膦氧化物和硅基中选择；R1到R18中相邻的取代基可能结合在一起形成环；n代表1至3的整数；X为—O—、—S—或—NR19—；R19从氢、烷基、环烷基、杂环烷基、烯基、环烯基、炔基、芳基、杂芳基或氨基中选择；R19可以与R11或R18结合形成环；Y为单键、芳基或杂芳基；R1到R10中的n个取代基和R11到R19中的任意一个用于与Y连接。
• POLYCYCLIC AROMATIC COMPOUND, MATERIAL FOR AN ORGANIC DEVICE, ORGANIC ELECTROLUMINESCENT ELEMENT, DISPLAY APPARATUS AND LIGHTING APPARATUS
  申请人：Kwansei Gakuin Educational Foundation

  公开号：US20200207787A1

  公开（公告）日：2020-07-02

  A polycyclic aromatic compound in which a plurality of aromatic rings are connected by a boron atom and an oxygen atom, a sulfur atom or a selenium atom and substituted by a specific aryl such as anthracene, is useful as a material for an organic device. By the polycyclic aromatic compound, an organic EL device having at least one of efficiency and device life can be provided.

  一种多环芳香化合物，其中多个芳香环通过硼原子和氧原子、硫原子或硒原子连接，并以特定的芳基（如蒽）取代，可用作有机器件的材料。通过这种多环芳香化合物，可以提供至少在效率和器件寿命方面具有优势的有机EL器件。
• POLYCYCLIC AROMATIC COMPOUND
  申请人：Kwansei Gakuin Educational Foundation

  公开号：US20180069182A1

  公开（公告）日：2018-03-08

  By providing a novel polycyclic aromatic compound in which a plurality of aromatic rings are linked via a boron atom, a nitrogen atom, or the like, options of a material for an organic EL element are increased. In addition, by using the novel polycyclic aromatic compound as a material for an organic electroluminescent element, an excellent organic EL element is provided.

  通过提供一种新型的多环芳香化合物，其中多个芳香环通过硼原子、氮原子或类似物连接，增加了有机EL元件材料的选择。此外，通过将新型多环芳香化合物用作有机电致发光元件的材料，提供了优秀的有机EL元件。