888330-89-0

Upstream product

• 887944-90-3 1-bromo-3-(4-dibenzofuranyl)benzene 
• 73183-34-3 bis(pinacol)diborane 
• 108-37-2 1-bromo-3-chlorobenzene 
• 591-18-4 1-Bromo-3-iodobenzene 
• 100124-06-9 4-dibenzofurylboronic acid 

Downstream Products

• 888330-97-0 (L)-2-tert-butoxycarbonylamino-5-(3'-dibenzofuran-4-yl-biphenyl-3-yl)-pent-4-enoic acid methyl ester 
• 1414941-47-1 (3-bromophenyl)(3'-(dibenzo [b,d]furan-4-yl)-[1,1'-biphenyl]-3-yl)diphenylsilane 

Relevant academic research and scientific papers

COMPOUND FOR ORGANIC ELECTRONIC ELEMENT, ORGANIC ELECTRONIC ELEMENT USING THE SAME, AND AN ELECTRONIC DEVICE THEREOF

The present invention relates to a compound for an organic electronic element. To the present invention, an organic electronic element having high luminous efficiency, low driving voltage, and high heat resistance can be provided, and color purity and lif

AROMATIC COMPOUND

PROBLEM TO BE SOLVED: To provide an aromatic compound which has excellent heat resistance and not too high charge transportability in a luminous layer. SOLUTION: The invention provides an aromatic compound represented by the general formula (1) in the figure, where R1, R2 and R3 are each as defined in the specification. SELECTED DRAWING: Figure 1 COPYRIGHT: (C)2021,JPOandINPIT

ORGANIC OPTOELECTRONIC DIODE AND DISPLAY DEVICE

Disclosed are an organic optoelectronic device includes an anode and a cathode facing each other and an organic layer disposed between the anode and the cathode, wherein the organic layer includes at least one of a hole injection layer, a hole transport layer, a light emitting layer, and an electron transport layer, and the light emitting layer includes a first host, a second host, and a phosphorescent dopant represented by Chemical Formula 4, and a display device including the same.

Thermal activation delayed fluorescence compound and application thereof

The present invention relates to a novel organic compound having a structure represented by the following formula (1), wherein X is selected from O, S or Se; Y is selected from S or O; Ar1 and Ar2 areeach independently selected from one of a substituted or unsubstituted C5-C30 heteroaryl group, a substituted or unsubstituted C6-C30 arylamino group, and a substituted or unsubstituted C3-C30 heteroaryl amino group; L1 and L2 are each independently selected from one of a single bond, a substituted or unsubstituted C6-C30 arylene group, and a substituted or unsubstituted C3-C30 heteroarylene group; Z1 and Z6 are each independently selected from CH or N; Z2 and Z3 are independently selected from N, CH or CR1, respectively, and when m = 1, at least one of Z2 and Z3 is CR1; Z4 and Z5 are independently selected from N, CH or CR2, respectively; and when n = 1, at least one of Z4 and Z5 is CR2. The compound of the present invention exhibits excellent device performance and stability when used as a material in a light emitting layer in an OLED device. The invention also discloses an organic light-emitting device adopting the compound with the general formula.

ORGANIC COMPOUNDS HAVING IMPROVED LIGHT EMITTING PROPERTY, ORGANIC LIGHT EMITTING DIODE AND ORGNIC LIGHT EMITTING DEVICE HAVING THE COMPOUNDS

The present invention relates to an organic compound having one or more carbazole moieties, and one or more dibenzofuran or dibenzothiophene moieties, and designed to have a difference between a singlet energy level and a triplet energy level greater than

ORGANIC COMPOUND AND ORGANIC OPTOELECTRONIC DEVICE AND DISPLAY DEVICE

The present invention relates to an organic compound represented by chemical formula 1, and an organic optoelectronic device and a display device comprising the same. In the chemical formula 1, L^1 to L^4, Ar^1, Ar^2, n1, n2, and m1 to m4 are the same as defined in the specification. According to the present invention, an organic optoelectronic device having high efficiency and long lifespan can be secured.COPYRIGHT KIPO 2017

ORGANIC MATERIAL AND ORGANIC ELECTROLUMINESCENT DEVICE USING THE SAME

The present invention discloses an novel organic material is represented by the following formula (A) and organic EL device using the organic material as hole blocking layer (HBL), electron transport layer (ETL) or phosphorescent host can efficiently lower driving voltage, lower power consumption and increase the efficiency, wherein the definitions of R1, R2, R3, R4, Y1, Y2, Y3, Y4, L, X, p, q and m are same with definition described in the present invention.

Organic compound, a charge transport material, organic electroluminescent element composition, organic electroluminescent element, and an organic EL display EL lighting org.

PROBLEM TO BE SOLVED: To provide a compound useful as a charge transport material suitably used for organic electroluminescent elements high in light emission efficiency, low in driving voltage and excellent in driving stability including heat resistance, to provide an organic compound which can suitably be used for a wet film-forming method and has high solubility in organic solvents, to provide an organic electroluminescent element high in electric current efficiency and long in driving life, to provide an organic EL display equipped with the element, and to provide an organic EL illumination. SOLUTION: The organic compound is characterized by being a compound having a partial structure represented by formula (I) (wherein, the dibenzofuran ring may have one or more substituents) and a partial structure represented by formula (II) (wherein, ring A to ring C are each independently a benzene ring which may have one or more substituents) in one molecule. COPYRIGHT: (C)2011,JPOandINPIT

CONDENSED CYCLIC COMPOUND, AND ORGANIC LIGHT EMITTING DEVICE INCLUDING THE SAME

Disclosed are a condensed ring compound and an organic light emitting device comprising the condensed ring compound. The organic light emitting device comprises: a first electrode; a second electrode facing the first electrode; and an organic layer interposed between the first electrode and the second electrode, wherein the organic layer comprises the condensed ring compound.COPYRIGHT KIPO 2015

SUBSTITUTED AMINO CARBOXYLIC ACIDS

Disclosed are compounds and pharmaceutically acceptable salts of formula (I): which are useful in the treatment of metabolic disorders related to insulin resistance, leptin resistance, or hyperglycemia. Compounds of the invention include inhibitors of Protein tyrosine phosphatases, in particular Protein tyrosine phosphatase-1B (PTP-1B), that are useful in the treatment of diabetes and other PTP mediated diseases, such as cancer, neurodegenerative diseases and the like. Also disclosed are pharmaceutical compositions comprising compounds of the invention and methods of treating the aforementioned conditions using such compounds.