N,N-diphenyl-9,9′-spirobi[fluorene]-2-amine

• 分子结构分类: 有机化合物 - 有机氮化合物
• 英文名称: N,N-diphenyl-9,9′-spirobi[fluorene]-2-amine
• 英文别名: N,N-diphenyl-9,9'-spirobi[fluorene]-2-amine
• 化学式: C₃₇H₂₅N
• 分子量: 483.612
• InChiKey: WFKRADDUJDFOSU-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  9.6
• 重原子数：
  38
• 可旋转键数：
  3
• 环数：
  8.0
• sp3杂化的碳原子比例：
  0.03
• 拓扑面积：
  3.2
• 氢给体数：
  0
• 氢受体数：
  1

反应信息

• 作为反应物：
  描述：

  N,N-diphenyl-9,9′-spirobi[fluorene]-2-amine 在 N-溴代丁二酰亚胺(NBS) 作用下， 以 二氯甲烷 为溶剂， 反应 4.0h， 以59%的产率得到N-(4-bromophenyl)-N-phenyl-9,9′-spirobi[fluorene]-2-amine
  参考文献：
  名称：

  Highly efficient near-infrared thermally activated delayed fluorescence material based on a spirobifluorene decorated donor

  摘要：

  DOI：

  10.1016/j.orgel.2021.106088
• 作为产物：
  描述：

  二苯胺 、 2-溴-9,9'-螺二芴 在 palladium diacetate 三叔丁基膦 、 sodium t-butanolate 作用下， 以 甲苯 为溶剂， 反应 8.0h， 以92%的产率得到N,N-diphenyl-9,9′-spirobi[fluorene]-2-amine
  参考文献：
  名称：

  Synthesis, Structures, and Photoinduced Electron Transfer Reaction in the 9,9‘-Spirobifluorene-Bridged Bipolar Systems

  摘要：

  A series of 9,9'-spirobifluorene-bridged bipolar compounds DnAm bearing various n:m ratios for triarylamine (D) versus 1,3,4-oxadiazole-conjugated oligoaryl moiety (A) have been synthesized to investigate the corresponding photoinduced electron transfer (PET) property. The excitation behaviors were probed by steady-state absorption, emission, fluorescence solvatochromism, and femtosecond fluorescence up-conversion spectroscopy. The overall reaction dynamics can be rationalized by the rate of PET, in combination with solvent relaxation dynamics. It was found that the rate of PET is dependent on the anchored D/A ratio. The rate of D1A1 and D2A1 was resolved to be similar to 2.44 x 10(12) and 2.32 x 10(12) s(-1), respectively, while it is irresolvable in D1A2 and D2A2 (> 6.6 x 1011 s-1). In another approach, based on the comprehensive X-ray data, cyclicvoltammetry, and absorption/emission spectra, the rate of photoinduced electron transfer was also qualitatively estimated. Fair comparisons were made between experimental and theoretical approaches to gain detailed insight into the PET for the titled systems.

  DOI：

  10.1021/jo0512047

文献信息

• CONDENSED CYCLIC COMPOUND AND ORGANIC LIGHT-EMITTING DEVICE INCLUDING THE SAME
  申请人：Samsung Display Co., Ltd.

  公开号：US20170170401A1

  公开（公告）日：2017-06-15

  Provided are condensed cyclic compounds and an organic light-emitting device having the compounds which has decreased driving voltage, higher efficiency, and increased overall lifespan.

  提供的是紧凑的环状化合物以及具有这些化合物的有机发光装置，其具有降低的驱动电压、更高的效率和增加的整体寿命。
• 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。
• Condensed cyclic compound and organic light-emitting device including the same
  申请人：Samsung Display Co., Ltd.

  公开号：US10879470B2

  公开（公告）日：2020-12-29

  Provided are condensed cyclic compounds represented by Formula 1: and an organic light-emitting device having the compounds which has decreased driving voltage, higher efficiency, and increased overall lifespan.

  所提供的是由式 1 表示的缩合环状化合物： 的缩合环状化合物，以及具有这些化合物的有机发光器件，其驱动电压更低、效率更高、整体寿命更长。
• Compound for organic electric device, organic electric device using same, and electronic device comprising same
  申请人：DUK SAN NEOLUX CO., LTD.

  公开号：US10897013B2

  公开（公告）日：2021-01-19

  Provided is an organic electric element including an electron blocking layer and a hole transport layer capable of improving the luminous efficiency, stability, and lifetime of the organic electric element, and an electronic device including the same.

  本发明提供了一种包括电子阻挡层和空穴传输层的有机电子元件，能够提高有机电子元件的发光效率、稳定性和使用寿命，并提供了一种包括该有机电子元件的电子设备。
• Synthesis, Structures, and Photoinduced Electron Transfer Reaction in the 9,9‘-Spirobifluorene-Bridged Bipolar Systems
  作者：Ken-Tsung Wong、Sung-Yu Ku、Yi-Ming Cheng、Xiauo-Yun Lin、Ying-Yueh Hung、Shih-Chieh Pu、Pi-Tai Chou、Gene-Hsiang Lee、Shie-Ming Peng

  DOI：10.1021/jo0512047

  日期：2006.1.1

  A series of 9,9'-spirobifluorene-bridged bipolar compounds DnAm bearing various n:m ratios for triarylamine (D) versus 1,3,4-oxadiazole-conjugated oligoaryl moiety (A) have been synthesized to investigate the corresponding photoinduced electron transfer (PET) property. The excitation behaviors were probed by steady-state absorption, emission, fluorescence solvatochromism, and femtosecond fluorescence up-conversion spectroscopy. The overall reaction dynamics can be rationalized by the rate of PET, in combination with solvent relaxation dynamics. It was found that the rate of PET is dependent on the anchored D/A ratio. The rate of D1A1 and D2A1 was resolved to be similar to 2.44 x 10(12) and 2.32 x 10(12) s(-1), respectively, while it is irresolvable in D1A2 and D2A2 (> 6.6 x 1011 s-1). In another approach, based on the comprehensive X-ray data, cyclicvoltammetry, and absorption/emission spectra, the rate of photoinduced electron transfer was also qualitatively estimated. Fair comparisons were made between experimental and theoretical approaches to gain detailed insight into the PET for the titled systems.