N,N-bis(9,9'-spirobifluorene-2-yl)phenylamine | 1313189-23-9

• 分子结构分类: 有机化合物 - 有机氮化合物
• 英文名称: N,N-bis(9,9'-spirobifluorene-2-yl)phenylamine
• 英文别名: N-phenyl-N-(9,9'-spirobi[fluorene]-2-yl)-9,9'-spirobi[fluorene]-2-amine
• CAS: 1313189-23-9
• 化学式: C₅₆H₃₅N
• 分子量: 721.901
• InChiKey: VTKBHAHEBZFERY-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  14.1
• 重原子数：
  57
• 可旋转键数：
  3
• 环数：
  13.0
• sp3杂化的碳原子比例：
  0.04
• 拓扑面积：
  3.2
• 氢给体数：
  0
• 氢受体数：
  1

反应信息

• 作为产物：
  描述：

  碘苯 、 2-amino-9,9'-spirobifluorene 在 铜 、 potassium carbonate 作用下， 反应 18.0h， 以80%的产率得到N,N-bis(9,9'-spirobifluorene-2-yl)phenylamine
  参考文献：
  名称：

  Synthesis and Characterization of Heteroatom-Bridged Bis-spirobifluorenes for the Application of Organic Light-Emitting Diodes

  摘要：

  Pure 2-iodo-9,9'-spirobifluorene was synthesized by an efficient method without troublesome iodination of 9,9-spirobifluorene (SP) or the Sandmeyer reaction of 2-amino-9,9'-spirobifluorene. A series of main group element-bridged bis-9,9'-spirobifluorene derivatives were synthesized via coupling reactions of 2-iodo-9,9'-spirobifluorene and main group element-containing precursors. These heteroatom-bridged bis-spirobifluorenes show large triplet state energy gaps, high glass transition temperatures, and varied charge-transporting properties advantageous to the host materials for blue phosphorescence organic light-emitting diodes.

  DOI：

  10.1021/ol5005214

文献信息

• MATERIALS FOR ORGANIC ELECTROLUMINESCENT DEVICES
  申请人：Pflumm Christof

  公开号：US20130207046A1

  公开（公告）日：2013-08-15

  The present invention relates to compounds of the formula (1) which are suitable for use in electronic devices, in particular organic electroluminescent devices, and to electronic devices which comprise these compounds.

  本发明涉及公式（1）的化合物，该化合物适用于电子设备，特别是有机电致发光器件，并且涉及包含这些化合物的电子设备。
• Electronic device
  申请人：Merck Patent GmbH

  公开号：US10270052B2

  公开（公告）日：2019-04-23

  The present application relates to an electronic device comprising a hole-transport layer A, a doped hole-transport layer B and a hole-transport layer C, where hole-transport layers A, B and C are arranged between the anode and the emitting layer, and where hole-transport layer B is arranged on the cathode side of hole-transport layer A and hole-transport layer C is arranged on the cathode side of hole-transport layer B.

  本申请涉及一种电子装置，包括空穴传输层 A、掺杂空穴传输层 B 和空穴传输层 C，其中空穴传输层 A、B 和 C 布置在阳极和发射层之间，空穴传输层 B 布置在空穴传输层 A 的阴极侧，空穴传输层 C 布置在空穴传输层 B 的阴极侧。
• Materials for electronic devices
  申请人：Merck Patent GmbH

  公开号：US10454040B2

  公开（公告）日：2019-10-22

  The invention relates to a mixture containing at least two different triaryl amino compounds of formula (I). The mixture is suitable for use in an electronic device, preferably in an organic electroluminescent device, and in particular for use as a hole transport layer.

  本发明涉及一种至少含有两种不同的式 (I) 三芳基氨基化合物的混合物。该混合物适用于电子设备，最好是有机电致发光设备，特别是用作空穴传输层。
• Organic light emitting device having a carbazole-based compound formed between cathode and light emitting layer and a spirobifluorene-monoamine based compound formed between anode and light emitting layer
  申请人：LG CHEM, LTD.

  公开号：US10714692B2

  公开（公告）日：2020-07-14

  The present specification relates to an organic light emitting diode.

  本说明书涉及一种有机发光二极管。
• Organic light-emitting device
  申请人：SAMSUNG DISPLAY CO., LTD.

  公开号：US10756274B2

  公开（公告）日：2020-08-25

  An organic light-emitting device including a first electrode; a second electrode; emission units stacked between the first electrode and the second electrode and including at least one emission layer; and charge generation layers between two adjacent emission units, the charge generation layers each including an n-type charge generation layer and p-type charge generation layer, a maximum emission wavelength of light emitted by at least one of the emission units is different from that of another emission unit, one n-type charge generation layer includes a first compound and a metal-containing material, the first compound being represented by Formula 1, the p-type charge generation layers include an amino group-free compound, at least one of the emission units further includes a hole transporting (HT)-emission auxiliary layer on a first electrode side thereof, and the HT-emission auxiliary layer includes at least one second compound, the second compound being represented by Formula 2:

  一种有机发光器件，包括第一电极；第二电极；堆叠在第一电极和第二电极之间并包括至少一个发射层的发射单元；相邻两个发射单元之间的电荷发生层，电荷发生层各包括一个 n 型电荷发生层和一个 p 型电荷发生层，至少一个发射单元发出的光的最大发射波长不同于另一个发射单元，其中一个 n 型电荷发生层包括一个第一化合物和一个含金属材料、第一化合物由式 1 表示，p 型电荷发生层包括不含氨基的化合物，至少一个发射单元进一步包括位于其第一电极侧的空穴传输（HT）发射辅助层，HT-发射辅助层包括至少一种第二化合物，第二化合物由式 2 表示：