82367-01-9

Upstream product

• 120312-67-6 1-(4-nitrophenyl)-4-phenylbutane-1,4-dione 
• 51776-05-7 2-(4-nitrophenyl)-5-phenylthiophene 
• 106-40-1 4-bromo-aniline 
• 306934-95-2 2-phenylthiophen-5-ylboronic acid 
• 29488-24-2 2-Bromo-5-phenyl-thiophene 
• 89415-43-0 (4-aminophenyl)boronic acid 
• 1116039-22-5 N-(4-(5-phenylthiophen-2-yl)phenyl)acetamide 

Downstream Products

• 1116039-50-9 C₅₂H₃₃NO₂S 

Relevant academic research and scientific papers

Organic electroluminescence compound and organic electroluminescence device utilizing compound

The invention provides an organic electroluminescence compound and an organic electroluminescence device utilizing the compound. The structure of the organic electroluminescence compound is as follows: the formula is shown in the description. The organic electroluminescence compound provided by the invention can be used as a hole transporting layer material, an electron separation layer material and an electron transporting layer or hole separation layer material and is applied to the organic electroluminescence device; the driving voltage of the device can be effectively reduced, and the luminous efficiency, brightness, thermal stability and color purity are improved and the service life of the device is prolonged. The device utilizing the organic electroluminescence compound provided bythe invention has the advantages of low driving voltage, high luminous efficiency, high brightness, good thermal stability, high color purity, long service life of the device and the like.

Novel organic electroluminescent compound and organic electroluminescent device containing novel organic electroluminescent compound

The invention provides a novel organic electroluminescent compound and an organic electroluminescent device containing the novel organic electroluminescent compound. The structure of the organic electroluminescent compound provided by the invention is as shown in the specification. The organic electroluminescent compound can serve as multiple kinds of materials such as a blue doped material, a host material, a hole-transport material and an electronic barrier material to be used in the organic electroluminescent device, and also to achieve the effects of reducing driving voltage, improving theluminous efficiency, brightness, thermal stability and color purity of the device and prolonging the device lifetime. Meanwhile, the organic electroluminescent device containing the organic electroluminescent compound provided by the invention has excellent properties of high efficiency and long lifetime.

Organic electroluminescent compound, organic electroluminescence device and application thereof

The invention provides an organic electroluminescent compound, an organic electroluminescence device and application thereof. The structure of the organic electroluminescent compound is described in the description, wherein R1 and R4 are respectively independent hydrogen, heavy hydrogen, linear or branched chain alkyls of C1-C20, and or one of phenyl, anilino, diphenylamino, 2-phenyl-3-amino-pyridyl, 3-amino-dipyridyl, 2-phenyl-1-naphthylamine, 2-amino-dinaphthyl, 2-phenyl-1-amino-phenanthryl, 3-amino-diphenanthryl, 2-phenyl-1-amino-anthranyl, 2-amino-dianthranyl, phenanthridinyl, biphenyl, pyridyl, pyrimidinyl or triazinyl; R2 and R3 are respectively independent hydrogen, heavy hydrogen, linear or branched chain alkyls of C1-C20, or phenyl, pyridyl, naphthyl, phenanthryl, anthryl, phenanthridine, biphenyl, pyridyl, pyrimidinyl and triazinyl; l, m, n and o are integers of 0-4.

Evaluation of analogues of furan-amidines as inhibitors of NQO2

Inhibitors of the enzyme NQO2 (NRH: quinone oxidoreductase 2) are of potential use in cancer chemotherapy and malaria. We have previously reported that non-symmetrical furan amidines are potent inhibitors of NQO2 and here novel analogues are evaluated. Th

AROMATIC AMINE DERIVATIVE AND ORGANIC ELECTROLUMINESCENT DEVICE USING THE SAME

Provided are an organic electroluminescent device including an aromatic amine derivative formed of a specific structure having a thiophene structure and an organic thin film layer interposed between a cathode and an anode and formed of one layer or a plurality of layers including at least a light emitting layer, in which at least one layer of the organic thin film contains the aromatic amine derivative alone or as a component of a mixture, the organic electroluminescent device in which molecules hardly crystallize, and which decreases a driving voltage, can be produced with improved yields upon the production of the organic electroluminescent device, and has a long lifetime, and an aromatic amine derivative realizing the organic electroluminescent device.

AROMATIC AMINE DERIVATIVES AND ORGANIC ELECTROLUMINESCENT DEVICE USING SAME

The present invention provides a novel aromatic amine derivative having a specific structure and an organic electroluminescence device in which an organic thin film layer comprising a single layer or plural layers including at least a light emitting layer is interposed between a cathode and an anode, wherein at least one layer in the above organic thin film layer, particularly a hole injecting layer contains the aromatic amine derivative described above in the form of a single component or a mixed component. Use of the aromatic amine derivative described above materialize an organic electroluminescence device which reduces an operating voltage and makes molecules less liable to be crystallized and which enhances a yield in producing the organic EL device and has a long lifetime.