531-91-9Relevant articles and documents
The protonation and benzidine rearrangement of tetraphenylhydrazine
Svanholm, Ulla,Parker, Vernon D.
, p. 440 - 441 (1972)
Tetraphenylhydrazine is stable at 0 °C in trifluoroacetic acid-antimony pentafluoride and can be recovered by caustic quench at low temperature but rapidly rearranges to NN'-diphenylbenzidine at room temperature.
Arylamine compound of imidazopyridine, and application thereof
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Paragraph 0053-0056, (2021/06/12)
The invention relates to an arylamine compound ofimidazopyridine, and application thereof. The compound has a structure as shown in a formula (I). The compound disclosed by the invention has the advantages of low sublimation temperature, good thermal stability, high refractive index, small refractive index difference in a visible region and the like, can be used as a light extraction layer material and is applied to an organic light-emitting device.
Aromatic amine derivative and organic light-emitting device using same
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Paragraph 0061-0063, (2018/03/01)
The invention provides an aromatic amine derivative and an organic light-emitting device using the same and relates to the technical field of organic optoelectronic materials. Carbazole structures have higher redox potential values and good stability under air or illumination conditions. Therefore, by introducing the carbazole structures, the obtained aromatic amine derivative disclosed by the invention shows good thermal stability, can be used for preparing the organic light-emitting device and particularly shows the advantages of high efficiency and low driving voltage when being used as a hole transmission material in the organic light-emitting device; the aromatic amine derivative is an organic light-emitting material with excellent performance; the organic light-emitting device disclosed by the invention is superior to an existing common OLED (Organic Light Emitting Diode) device.