1246669-45-3

Usage

Uses

Used in Organic Electronic Devices:
9-Phenyl-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-9H-carbazole is used as a material in organic electronic devices for its interesting electronic and optical properties. Its application in this industry is due to its ability to contribute to the performance and efficiency of these devices.
Used in Organic Light-Emitting Diodes (OLEDs):
In the OLED industry, 9-Phenyl-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-9H-carbazole is used as a component to improve the light-emitting properties of the devices. Its electronic and optical characteristics enhance the efficiency and performance of OLEDs, making them more suitable for various applications such as displays and lighting.
Used in Organic Photovoltaic Cells:
9-Phenyl-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-9H-carbazole is also used in the organic photovoltaic industry as a material to improve the efficiency of solar cells. Its unique properties contribute to the conversion of light into electricity, making it a valuable component in the development of more efficient and sustainable solar energy solutions.
Used in Research and Development:
In the field of optoelectronics, 9-Phenyl-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-9H-carbazole is used as a research material to explore its potential applications and properties. Its presence of boron in the molecular structure makes it a valuable candidate for further investigation and development in optoelectronic devices and systems.

Upstream product

• 61676-62-8 2-Isopropoxy-4,4,5,5-tetramethyl-1,3,2-dioxaborolane 
• 94994-62-4 9-(phenyl)-2-bromo-9H-carbazole 
• 3652-90-2 2-bromo-9H-carbazole 
• 591-50-4 iodobenzene 
• 73183-34-3 bis(pinacol)diborane 
• 76-09-5 2,3-dimethyl-2,3-butane diol 
• 1150-62-5 N-phenylcarbazole 
• 13517-10-7 boron triiodide 
• 609-73-4 o-nitroiodobenzene 
• 5467-74-3 4-Bromophenylboronic acid 
• 70873-41-5 4-bromo-2-nitro-1-phenylbenzene 
• 35450-34-1 4'-bromo-2-nitrobiphenyl 

Downstream Products

• 1365118-41-7 2-(3-bromophenyl)-9-phenyl-9H-carbazole 
• 1421275-87-7 C₃₆H₂₉N₅O₂ 
• 1421275-76-4 C₃₆H₂₇N₅O 
• 1285719-59-6 2-(4-bromophenyl)-9-phenyl-9H-carbazole 

Relevant academic research and scientific papers

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

Provided are the compound represented by Formula 2-K, an organic electric element including a first electrode, a second electrode, and an organic material layer formed between the first electrode and the second electrode, and electronic device thereof, and by including the compound represented by Formula 1 and compound represented by Formula 2 or the compound represented by Formula 2-K in the organic material layer, the driving voltage of the organic electric element can be lowered, and the luminous efficiency and life time of the organic electric element can be improved.

Organic compound, electroluminescent device containing organic compound and application thereof

The invention provides an organic compound, an electroluminescent device containing the organic compound and application thereof. The organic compound has a structure shown in a formula 1, a dicarbazole group in the organic compound is connected to a triazine group, and dicarbazole is connected with the triazine group at a second position or a fourth position. When the organic compound is applied to an electroluminescent device as a luminescent layer main body material and/or a hole blocking layer material, the electroluminescent device using the organic compound has relatively low driving voltage and relatively high external quantum efficiency.

ORGANIC ELECTROLUMINESCENCE DEVICE AND AMINE COMPOUND FOR ORGANIC ELECTROLUMINESCENCE DEVICE

An organic electroluminescence device includes a first electrode, a second electrode facing the first electrode, and a plurality of organic layers between the first electrode and the second electrode, wherein at least one of the plurality of organic layers includes an amine compound, the amine compound includes a central nitrogen atom, a carbazole group substituted to the central nitrogen atom, and a dibenzoselenophene group substituted to the central nitrogen atom, and a nitrogen atom of the carbazole group is substituted with a substituted or unsubstituted aryl group or a substituted or unsubstituted heteroaryl group. The organic electroluminescence device thereby has high efficiency and long-life.

COMPOUND AND ORGANIC LIGHT-EMITTING DEVICE INCLUDING THE SAME

An organic light-emitting device includes: a first electrode; a second electrode facing the first electrode; and an organic layer between the first electrode and the second electrode and including an emission layer, wherein the organic layer includes the compound of Formula 1: When the compound of Formula 1 is used in an organic light-emitting device, the organic light-emitting device may have high-efficiency characteristics as compared to a case where a compound of the related art is used, resulting particularly in excellent lifespan improvement effects, and accordingly, significantly improved lifespan.

Multiple Electrophilic C-H Borylation of Arenes Using Boron Triiodide

Electrophilic C-H borylation of arenes using boron triiodide has been developed. This reaction proceeded smoothly in the absence of additives, and the diiodoboryl group was installed at the most sterically accessible carbon, where the HOMO is localized to a certain extent. Moreover, regioselective multiple borylation of polycyclic aromatic compounds was achieved by using excess boron triiodide. The borylated intermediates were transformed into a variety of arylboron compounds such as arylboronates, boronic acids, and trifluoroborates.

COMPOUND FOR ORGANIC ELECTRONIC ELEMENT, ORGANIC ELECTRONIC ELEMENT USING SAME, AND ELECTRONIC DEVICE THEREFOR

The present disclosure provides: a compound capable of providing high light-emitting efficiency, low driving voltage, and improved lifetime of a device; an organic electronic element using the same; and an electronic device therefor.

Nitrogen-containing compound, organic electroluminescent device, and electronic device

The invention belongs to the technical field of organic materials, and provides a nitrogen-containing compound which comprises at least three directly or indirectly connected condensed ring systems. The first condensed ring system is fluorenyl in threaded connection with adamantane; adamantyl can greatly increase the electron cloud density of the conjugated structure of the first condensed ring system through a hyperconjugation effect, the hole mobility can be improved, and the nitrogen-containing compound has a high first triplet state energy level due to the three condensed ring systems, sothat the nitrogen-containing compound is suitable for being used as a main body material of an organic light-emitting layer in an organic light-emitting device. The invention also provides an organicelectroluminescent device and an electronic device comprising the nitrogen-containing compound. The nitrogen-containing compound can improve the performance of the organic electroluminescent device.

HETEROCYCLIC COMPOUND AND ORGANIC LIGHT EMITTING DEVICE COMPRISING THE SAME

The present specification relates to a heterocyclic compound represented by chemical formula 1, and an organic light emitting device comprising the same. The life characteristics of the device can be improved by thermal stability of the compound.

BORON DIIODIDE COMPOUND, AND BORONIC ACID, BORONIC ESTER AND THE LIKE OBTAINED THEREFROM, AND PRODUCTION METHOD OF THEM

PROBLEM TO BE SOLVED: To provide a method which enables simple production of a boronic acid, a boronic ester compound or the like suitable for production of various compounds. SOLUTION: The problem is solved by a boron diiodide compound represented by the following general formula (Y). (In the formula (Y), Ar is an n-valent heteroaryl ring, aryl ring having 10 or more carbon atoms, or substituted benzene ring, where at least one hydrogen atom in these rings may be substituted; n is an integer from 1 to 6; and at least one hydrogen atom in the compound represented by the formula (Y) may be substituted with deuterium.) COPYRIGHT: (C)2019,JPO&INPIT

Blue light emission of new anthracene derivatives produced using optimized side group link positions

Using an anthracene chromophore as a core group and a phenyl carbazole chromophore as a side group, three new emitters of blue light, 2-DCPA, 3-DCPA and 4-DCPA, were synthesized. The three compounds differed with regard to the position of the carbazole linked to the core, with 2-DCPA and 4-DCPA using carbazole nodes and 3-DCPA using the lobe position. Density functional theory calculations were performed to determine which positions of the carbazole moiety had node characteristics and which had lobe characteristics. The PLmax values of 2-DCPA, 3-DCPA and 4-DCPA in the film state were in the blue region, at 453, 457, and 452 nm, respectively. Of these materials, 3-DCPA, i.e., that with the linkage to the lobe position, showed the highest efficiency, with a value of 2.91 cd/A, and EQE, with a value of 2.65%. In a doped device using CBP as a host material and 3-DCPA as a dopant, the ELmax emission was observed to be in the deep blue region, at 433 nm, and with a CIE value of (0.150, 0.068).