2,4,6-三[3-(二苯基膦氧基)苯基]-1,3,5-三唑 | 1646906-26-4

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 中文名称: 2,4,6-三[3-(二苯基膦氧基)苯基]-1,3,5-三唑
• 英文名称: (1,3,5-triazine-2,4,6-triyl)tris(benzene-3,1-diyl)tris(diphenylphosphine oxide)
• 英文别名: 2,4,6-Tris[3-(diphenylphosphinyl)phenyl]-1,3,5-triazine；2,4,6-tris(3-diphenylphosphorylphenyl)-1,3,5-triazine
• CAS: 1646906-26-4
• 化学式: C₅₇H₄₂N₃O₃P₃
• 分子量: 909.9
• InChiKey: RDVGOMWIWCMKAM-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  11.4
• 重原子数：
  66
• 可旋转键数：
  12
• 环数：
  10.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  89.9
• 氢给体数：
  0
• 氢受体数：
  6

安全信息

• WGK Germany：
  3
• 危险性防范说明：
  P261,P305+P351+P338
• 危险性描述：
  H302,H315,H319,H335

反应信息

• 作为产物：
  描述：

  2,4,6-tris[3-(diphenylphosphino)phenyl]-1,3,5-triazine 在 双氧水 作用下， 以 二氯甲烷 为溶剂， 以0.54 g的产率得到2,4,6-三[3-(二苯基膦氧基)苯基]-1,3,5-三唑
  参考文献：
  名称：

  Triazine-phosphine oxide electron transporter for ultralow-voltage-driven sky blue PHOLEDs

  摘要：

  三嗪和三苯基氧化膦混合物xTPOTZ被构建为电子传输材料，具有超过2.95 eV的三重态能量和高电子迁移率，用于高效的蓝色磷光发光二极管。

  DOI：

  10.1039/c4tc02993c

文献信息

• 基于膦氧的三嗪类激基复合物材料及其制备 方法和应用
  申请人：黑龙江大学

  公开号：CN106905366B

  公开（公告）日：2019-04-23

  基于膦氧的三嗪类激基复合物材料及其制备方法和应用，它涉及有机电致发光客体材料、合成及应用。本发明是要解决现有蓝光激基复合物受体材料较少的技术问题。本发明的基于膦氧的三嗪类激基复合物材料的结构如下：或者制法：将一溴苯腈溶于无水氯仿中与三氟甲烷磺酸反应，产物经洗洗、干燥得到中间化合物；再将中间化合物、二苯基磷、醋酸钯于无水N,N‑二甲基甲酰胺中反应，经萃取、水洗、干燥后，得到粗产品；粗产品再用H2O2氧化后纯化，得到基于膦氧的三嗪类激基复合物材料，该材料可用于有机电致发光器件中。
• ORGANIC ELECTROLUMINESCENT DEVICE BASED ON NEUTRAL FREE-RADICAL ELECTROLUMINESCENT MATERIAL
  申请人：JILIN UNIVERSITY

  公开号：US20160099415A1

  公开（公告）日：2016-04-07

  Disclosed is an organic electroluminescent device, wherein the light-emitting layer is composed of a non-doped neutral free-radical electroluminescent material or a neutral free-radical electroluminescent material doped in a matrix material. The luminescence of the device is from the photons emitted from the transition of doublet electrons in the outer molecular orbit of the neutral free-radical electroluminescent material from an excited state to the ground state; since there is no limitation on spin-forbidden, the upper limit of the internal quantum efficiency of the device is 100%. The neutral free-radical electroluminescent material used in the device is 1,3-bis(diphenylene)-2-phenylallyl free radicals and derivatives thereof; tri(2,4,6-trichlorophenyl)methyl free radicals and derivatives thereof; (3,5-dichloro-4-pyridyl)bis(2,4,6-trichlorophenyl)methyl free radicals and derivatives thereof; (2,4,6-trichloro-5-pyrimidinyl)bis(2,4,6-trichlorophenyl)methyl free radicals and derivatives thereof.

  本发明涉及一种有机电致发光器件，其中发光层由非掺杂的中性自由基电致发光材料或者在基质材料中掺杂的中性自由基电致发光材料组成。该器件的发光是来自于中性自由基电致发光材料外层分子轨道中双电子跃迁所发射的光子；由于没有自旋禁阻限制，该器件的内部量子效率的上限为100%。该器件中使用的中性自由基电致发光材料包括1,3-双(二苯基)-2-苯基丙烯基自由基及其衍生物；三(2,4,6-三氯苯基)甲基自由基及其衍生物；(3,5-二氯-4-吡啶基)双(2,4,6-三氯苯基)甲基自由基及其衍生物；(2,4,6-三氯-5-嘧啶基)双(2,4,6-三氯苯基)甲基自由基及其衍生物。
• LUMINESCENT TETRADENTATE LIGAND-CONTAINING GOLD(III) COMPOUNDS FOR ORGANIC LIGHT-EMITTING DEVICES AND THEIR PREPARATION
  申请人：THE UNIVERSITY OF HONG KONG

  公开号：US20200203637A1

  公开（公告）日：2020-06-25

  A series of thermally stable and highly luminescent cyclometalated tetradentate ligand-containing gold(III) compounds was designed and synthesized. The cyclometalated tetradentate ligand-containing gold(III) compounds can be used as light-emitting material for fabrication of light-emitting devices. The cyclometalated tetradentate ligand-containing gold(III) compounds can be deposited as a layer or a component of a layer using a solution-processing technique or a vacuum deposition process. The cyclometalated tetradentate ligand-containing gold(III) compounds are robust and can provide electroluminescence with high efficiency and brightness. More importantly, the vacuum-deposited OLEDs demonstrate long operational stabilities with half-lifetime of over 29,700 hours at 100 cd m −2 .

  设计并合成了一系列具有热稳定性和高发光性的含有环金属四齿配体的金（III）化合物。这些含有环金属四齿配体的金（III）化合物可用作制造发光器件的发光材料。这些含有环金属四齿配体的金（III）化合物可以使用溶液处理技术或真空沉积工艺作为层或层的组成部分进行沉积。这些含有环金属四齿配体的金（III）化合物具有韧性，并且可以提供高效率和高亮度的电致发光。更重要的是，真空沉积的有机发光二极管在100 cd m−2下表现出长时间的稳定性，半寿命超过29,700小时。
• PHOSPHORESCENT SUBSTANCE AND PHOSPHORESCENT ELEMENT
  申请人：Kyushu University, National University Corporation

  公开号：EP3553151A1

  公开（公告）日：2019-10-16

  The invention discloses a long persistent luminescence emitter which has an electron-donating molecule that is stable in the radical cation state and an electron-accepting molecule that is stable in the radical anion state and from which luminescence is observed at 10 K after photo-irradiation of the long persistent luminescence emitter stops. According to the disclosed invention, persistent luminescence can be exhibited for a long time with only organic compounds without the use of any rare-earth elements.

  本发明公开了一种长持续发光发射体，该发射体具有在自由基阳离子状态下稳定的供电子分子和在自由基阴离子状态下稳定的受电子分子，在停止对长持续发光发射体进行光照射后，可在 10 K 温度下观察到该发射体发光。根据本发明，只需使用有机化合物，而无需使用任何稀土元素，就能长时间发出持久性发光。
• Organic light-emitting device comprising host, phosphorescent dopant and fluorescent dopant
  申请人：SEOUL NATIONAL UNIVERSITY R&DB FOUNDATION

  公开号：US10418573B2

  公开（公告）日：2019-09-17

  According to an aspect, an organic light-emitting device includes: a first electrode; a second electrode facing the first electrode; and an emission layer disposed between the first electrode and the second electrode and including a host and a dopant, wherein the host is an exciplex host, which is a combination of a hole transporting host and an electron transporting host which form an exciplex, or a delayed fluorescent organic compound, and the dopant includes both a phosphorescent dopant and a fluorescent dopant.

  根据一个方面，一种有机发光器件包括：第一电极；面向第一电极的第二电极；以及设置在第一电极和第二电极之间并包括宿主和掺杂剂的发射层，其中宿主是一种掺杂宿主，它是由形成掺杂物的空穴传输宿主和电子传输宿主或延迟荧光有机化合物组合而成，而掺杂剂则包括磷光掺杂剂和荧光掺杂剂。