76783-57-8Relevant academic research and scientific papers
Nitrogen-containing compound, organic electroluminescent device, and electronic device
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Paragraph 0111-0115; 0118, (2021/01/24)
The invention provides a nitrogen-containing compound, an organic electroluminescent device and an electronic device, and belongs to the technical field of organic materials. The structure of the nitrogen-containing compound is represented by Chemical Formula 1: wherein X1, X2, Y1, Y2 are the same or different from each other and are each independently a single bond, O, S, N(R3), C(R4R5), Ge(R6R7), Si(R8R9), Se, wherein X1 and Y1 are not single bonds simultaneously and X2 and Y2 are not single bonds simultaneously.
Elemental Sulfur-Promoted Aerobic Dehydrogenative Aromatization of Cyclohexanones with Amines
Wang, Zhen,Li, Cheng,Huang, Huawen,Deng, Guo-Jun
, p. 9415 - 9423 (2020/08/14)
An elemental sulfur-promoted aerobic dehydrogenation system for the access to N,N′-dialkyl-o-phenylenediamines and N-substituted 2-naphthylamines is reported herein. Readily available cyclohexanones and amines (especially alkylamines) are transformed smoo
Phosphorescent OLED and Hole Transporting Materials for Phosphorescent OLEDs
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Paragraph 0058-0066; 0121-0129, (2017/04/25)
The present invention relates to phosphorescent organic light-emitting diodes (OLEDs) comprising a hole-transporting or a hole-transporting and an electron-blocking layer comprising N,N,N′,N′-tetraaryl-phenylene-3,5-diamine compounds bearing in position 1 of the phenylenediamine core a 9H-fluorenyl substituent. The inventive compounds are useful as hole-transporting and electron-blocking layer matrices in phosphorescent OLEDs.
Aromatic amine-Tercyclohexane phenylpropionic compd. and use thereof in the organic semiconductor component
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Paragraph 0083; 0092, (2016/11/21)
The present invention relates to aromatic amine-terphenyl compounds and use thereof in organic semiconducting components. The organic semiconducting components may contain at least one layer that includes one or more of the aromatic amine-terphenyl compou
Catalysis by Phthalocyanines, XXVI. - Decomposition of Hydroperoxides on Iron and Cobalt Phthalocyanine
Kropf, Heinz,Spangenberg, Jochen,Gunst, Andreas,Hinrichsen, Jens
, p. 1923 - 1938 (2007/10/02)
The decomposition of 7-cumyl hydroperoxide and tert-butyl hydroperoxide on iron or cobalt phthalocyanine in 1-chloronaphthalene, 1-bromonaphthalene and 3-chlorotoluene proceeds with evolution of oxygen and according to second order kinetics (Figures 2 and 3; Tables 1 - 3 and 7); the yield of oxygen is not quantitative (Figure 1, Tables 1 - 3 and 7).Evolution of oxygen is not observed in 1-methylnaphthalene and decalin. - In the presence of N-(2-naphthyl)aniline the oxygen yield decreases with increasing concentration of the inhibitor (Table 4).The inhibitor efficiency is influenced by substituents in the phenyl group (Table 5), a Hammett relation being fulfilled in the case of 3-Cl and 4-Cl or CH3O (Figure 4). - 2-Benzyl-2-propyl hydroperoxide decomposes without evolution of oxygen.The decomposition rate on cobalt phthalocyanine is influenced by the composition of the solvent systems (1-chloronaphthalene/decalin, 1-chloronaphthalene/3-chlorotoluene, 3-chlorotoluene/decalin) (Table 6). - The mechanism of the decomposition of the hydroperoxides, especially the stabilizing reactions of the radicals, and the attack of the inhibitors is discussed in the light of previous results.
