2-Dibenzofuran-2-yl-8-(3-dibenzofuran-2-ylphenyl)dibenzofuran | 1427560-36-8

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 苯并呋喃
• 英文名称: 2-Dibenzofuran-2-yl-8-(3-dibenzofuran-2-ylphenyl)dibenzofuran
• 英文别名: 2-dibenzofuran-2-yl-8-(3-dibenzofuran-2-ylphenyl)dibenzofuran
• CAS: 1427560-36-8
• 化学式: C₄₂H₂₄O₃
• 分子量: 576.651
• InChiKey: JTBVAZOKEHNTAU-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  12
• 重原子数：
  45
• 可旋转键数：
  3
• 环数：
  10.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  39.4
• 氢给体数：
  0
• 氢受体数：
  3

反应信息

• 作为产物：
  描述：

  二苯并呋喃 在 四(三苯基膦)钯 、 硫酸 、 溴 、 碘 、 sodium carbonate 、 溶剂黄146 、 高碘酸 作用下， 以 乙二醇二甲醚 、 二氯甲烷 、 水 为溶剂， 反应 39.67h， 生成 2-Dibenzofuran-2-yl-8-(3-dibenzofuran-2-ylphenyl)dibenzofuran
  参考文献：
  名称：

  FUSED HETEROCYCLIC AROMATIC DERIVATIVE, ORGANIC ELECTROLUMINESCENCE ELEMENT MATERIAL, AND ORGANIC ELECTROLUMINESCENCE ELEMENT USING SAME

  摘要：

  以下是由下式（1）表示的化合物。在该式中，A1为O、S、Si（Ar1）（Ar2）、P（=O）（Ar3）（Ar4）、包括6至30个环状碳原子的取代或未取代芳基基团，或包括5至30个环原子的取代或未取代杂芳基基团。

  公开号：

  EP2757101A1

文献信息

• NOVEL COMPOUND AND ORGANIC LIGHT-EMITTING DEVICE COMPRISING SAME
  申请人：LG CHEM, LTD.

  公开号：US20210179622A1

  公开（公告）日：2021-06-17

  Provided is a compound of Chemical Formula 1: wherein: one of A1 and A2 is a substituent of Chemical Formula 2: and the other one is a cyano group; R3 is a substituted or unsubstituted aryl or heteroaryl group; R4 to R7 are each independently a hydrogen, deuterium, halogen, or a substituted or unsubstituted: silyl, alkyl, amine, arylamine, alkylamine, aryl, or heteroaryl group; R1 and R2 are each independently a substituted or unsubstituted aryl or heteroaryl group; and (1) at least one of R1 to R3 is a substituted phenyl group, or a substituted or unsubstituted heteroaryl group or C 10 or higher aryl group; or (2) R7 is deuterium and d is 1 or greater, and an organic light-emitting device comprising the same.

  提供的是化学式1的化合物：其中：A1和A2中的一个是化学式2的取代基，另一个是氰基；R3是取代或未取代的芳基或杂环芳基；R4到R7分别独立地是氢、氘、卤素或取代或未取代的硅基、烷基、胺基、芳胺基、烷胺基、芳基或杂环芳基；R1和R2分别独立地是取代或未取代的芳基或杂环芳基；且（1）R1到R3中至少有一个是取代苯基、取代或未取代的杂环芳基或C10或更高的芳基；或（2）R7是氘且d为1或更大，并且包含这种化合物的有机发光器件。
• COMPOUND AND ORGANIC LIGHT EMITTING ELEMENT COMPRISING SAME
  申请人：LG CHEM, LTD.

  公开号：US20200216475A1

  公开（公告）日：2020-07-09

  Provided are a compound of Chemical Formula 1: wherein X1 to X4 are identical to or different from one another and are each independently O, S, NR2 or CR3R4, and a to d are each 0 or 1, with the proviso that 1≤a+b+c+d; R1 and R11 to R14 are identical to or different from one another and are each independently hydrogen, deuterium, a nitrile group, a substituted or unsubstituted alkyl group, a substituted or unsubstituted cycloalkyl group, a substituted or unsubstituted aryl group, or a substituted or unsubstituted heterocyclic group; e is an integer of 0 to 3, wherein, when e is 2 or more, each R1 is identical to or different from each other; aa, bb, cc and dd are each an integer of 0 to 4, wherein, when aa, bb, cc and dd are 2 or more, the substituents in parentheses are identical to or different from one another; R2 is a substituted or unsubstituted aryl group or a substituted or unsubstituted heterocyclic group; and R3 and R4 are identical to or different from each other and are each independently a substituted or unsubstituted alkyl group, a substituted or unsubstituted aryl group, or a substituted or unsubstituted heterocyclic group, and an organic light emitting device including the same.

  提供的是化学式1的化合物：其中X1至X4相同或不同，每个独立地为O、S、NR2或CR3R4，a到d各自为0或1，但有1≤a+b+c+d；R1和R11到R14相同或不同，每个独立地为氢、氘、腈基、取代或未取代的烷基、取代或未取代的环烷基、取代或未取代的芳基或取代或未取代的杂环基；e为0到3的整数，当e为2或更多时，每个R1相同或不同；aa、bb、cc和dd分别为0到4的整数，当aa、bb、cc和dd为2或更多时，括号中的取代基相同或不同；R2为取代或未取代的芳基或取代或未取代的杂环基；R3和R4相同或不同，每个独立地为取代或未取代的烷基、取代或未取代的芳基或取代或未取代的杂环基；以及包括该化合物的有机发光器件。
• Compound, organic electroluminescent element and electronic device
  申请人：IDEMITSU KOSAN CO., LTD.

  公开号：US10249826B2

  公开（公告）日：2019-04-02

  An organic electroluminescence device includes an anode, an emitting layer and a cathode, in which the emitting layer includes a first compound and a second compound. The first compound is a delayed-fluorescent compound represented by a formula (1) below. The second compound includes at least one of a partial structure represented by a formula (21) below and a partial structure represented by a formula (22) below in one molecule.

  一种有机电致发光器件包括阳极、发光层和阴极，其中发光层包括第一种化合物和第二种化合物。第一种化合物是由下式（1）表示的延迟荧光化合物。第二种化合物在一个分子中包括下式（21）所代表的部分结构和下式（22）所代表的部分结构中的至少一种。
• Organic electroluminescent element and electronic device
  申请人：IDEMITSU KOSAN CO., LTD.

  公开号：US10811616B2

  公开（公告）日：2020-10-20

  An organic electroluminescence device includes: an anode; an emitting layer; and a cathode, the emitting layer containing a first material, a second material and a third material, the first material being a fluorescent material, the second material being a delayed fluorescent material, the third material having a singlet energy larger than a singlet energy of the second material.

  一种有机电致发光器件包括：阳极；发光层；以及阴极，发光层包含第一种材料、第二种材料和第三种材料，第一种材料为荧光材料，第二种材料为延迟荧光材料，第三种材料的单线能大于第二种材料的单线能。
• Organic electroluminescent element, material for organic electroluminescent elements, and electronic device
  申请人：IDEMITSU KOSAN CO., LTD.

  公开号：US10910565B2

  公开（公告）日：2021-02-02

  An organic electroluminescence device includes an anode, an emitting layer and a cathode, in which the emitting layer includes a first compound, a second compound and a third compound. The first compound is a compound represented by a formula (1) below. The second compound has a larger singlet energy than a singlet energy of the first compound. The third compound is a fluorescent compound.

  一种有机电致发光器件包括阳极、发光层和阴极，其中发光层包括第一化合物、第二化合物和第三化合物。第一种化合物是由下式（1）表示的化合物。第二种化合物的单线子能量大于第一种化合物的单线子能量。第三种化合物是一种荧光化合物。