6299-16-7

Usage

Uses

Used in Organic Light Emitting Diodes (OLEDs):
9-(4-phenylphenyl)carbazole is used as a hole transport material in OLEDs for its ability to enhance the overall performance of the device. Its unique chemical structure and favorable properties contribute to the efficient charge transport, which is crucial for the operation of OLEDs.
Used in Optoelectronic Devices:
Beyond OLEDs, 9-(4-phenylphenyl)carbazole has potential applications in other optoelectronic devices due to its high thermal stability and good electrical properties, which are essential for the performance and reliability of such devices.
Used in Organic Electronics:
9-(4-phenylphenyl)carbazole's properties also make it suitable for use in the broader field of organic electronics, where materials with high thermal stability and efficient charge transport are in demand for various applications.

InChI:InChI=1/C24H17N/c1-2-8-18(9-3-1)19-14-16-20(17-15-19)25-23-12-6-4-10-21(23)22-11-5-7-13-24(22)25/h1-17H

Upstream product

• 92-66-0 4-bromo-1,1'-biphenyl 
• 86-74-8 9H-carbazole 
• 189999-35-7 [1,1'-biphenyl]-2,2'-iodonium trifluoromethanesulfonate 
• 92-67-1 4-phenylalanine 
• 2113-51-1 2-iodobiphenyl 
• 122-39-4 diphenylamine 
• 2052-07-5 2-Bromobiphenyl 
• 4688-76-0 2-Biphenylboronic acid 
• 31656-91-4 4-azidobiphenyl 
• 16982-76-6 9-(4-nitrophenyl)-9H-carbazole 
• 98-80-6 phenylboronic acid 
• 1591-31-7 4-iodo-biphenyl 
• 57103-15-8 9-(4-iodophenyl)carbazole 
• 352-34-1 4-fluoro-1-iodobenzene 

Downstream Products

• 1643479-47-3 9-([1,1'-biphenyl]-3-yl)-9’-([1,1'-biphenyl]-4-yl)-9H,9'H-3,3'-bicarbazole 
• 1385028-95-4 C₅₃H₃₅N₃ 
• 1028648-22-7 9‐{[1,1'‐biphenyl]‐4‐yl}carbazol‐3‐ylboronic acid 
• 894791-50-5 9-([1,1'-biphenyl]-4-yl)-3,6-dibromo-9H-carbazole 
• 894791-46-9 9-[1,1′-biphenyl-4-yl]-3-bromo-9H-carbazole 

Relevant academic research and scientific papers

COMPOUND FOR ORGANIC OPTOELECTRONIC DEVICE, COMPOSITION FOR ORGANIC OPTOELECTRONIC DEVICE AND ORGANIC OPTOELECTRONIC DEVICE AND DISPLAY DEVICE

The present invention relates to: a compound for an organic optoelectronic device, which is represented by chemical formula 1; a composition for an organic optoelectronic device; and an organic optoelectronic device and a display device to which the compound and composition are applied. The details of the chemical formula 1 are as defined in the specification. One embodiment provides the compound for the organic optoelectronic device, which can realize the organic optoelectronic device having high efficiency and long lifetime.

Design and synthesis of aryl-functionalized carbazole-based porous coordination cages

A subset of coordination cages have garnered considerable recent attention for their potential permanent porosity in the solid state. Herein, we report a series of functionalized carbazole-based cages of the structure type M12(R-cdc)12 (M = Cr, Cu, Mo) where the functional groups include a range of aromatic substituents. Single-crystal X-ray structure determinations reveal a variety of intercage interactions in these materials, largely governed by pi-pi stacking. Density functional theory for a subset of these cages was used to confirm that the nature of the increased stability of aryl-functionalized cages is a result of inter-cage ligand interactions. This journal is

ORGANIC MIXTURE, COMPOSITION, AND ORGANIC ELECTRONIC COMPONENT

Disclosed in the present application is an organic mixture. The organic mixture comprises two organic compounds H1 and H2. The organic compound H1 has electron transmission performance, and the organic compound H1 satisfies: Δ((LUMO+1)?LUMO)≥0.1 eV, and min((LUMO(H1)?HOMO(H2), LUMO(H2)?HOMO(H1))≤min(ET(H1), ET(H2)). The organic compound H1 and the organic compound H2 are easy to form exciplexes and have balanced electron transmission properties, the organic compound Hi has high stability of electron transmission, and accordingly the efficiency and the service life of related electronic components can be effectively improved, and a feasible solution for improving overall performance of the electronic components is provided.

Rh(III)-Catalyzed C-H Activation of Boronic Acid with Aryl Azide

A Rh(III)-catalyzed C-H activation of boronic acid with aryl azide to obtain unsymmetric carbazoles, 1H-indoles, or indolines has been developed. The reaction constructs dual distinct C-N bonds via sp2/sp3 C-H activation and rhodium nitrene insertion. Synthetically, this approach represents an access to widely used carbazole derivatives. The practical application to CBP and unsymmetric TCTA derivatives has also been performed. Mechanistic experiments and DFT calculations demonstrate that a five-membered rhodacycle species is the key intermediate.

The Suzuki-Miyaura Coupling of Nitroarenes

Synthesis of biaryls via the Suzuki-Miyaura coupling (SMC) reaction using nitroarenes as an electrophilic coupling partners is described. Mechanistic studies have revealed that the catalytic cycle of this reaction is initiated by the cleavage of the aryl-nitro (Ar-NO2) bond by palladium, which represents an unprecedented elemental reaction.

DIALKYL[2-(PYRENYL)PHENYL]PHOSPHINE, AND CATALYST COMPRISING PALLADIUM COMPOUND AND THE SAME

PROBLEM TO BE SOLVED: To provide a catalyst which comprises a palladium compound and [2-(pyrenyl)phenyl]phosphine. SOLUTION: The invention uses as a catalyst a complex compound which comprises a palladium compound and [2-(pyrenyl)phenyl]phosphine represen

An electronic transmission material and its preparation and device

The invention provides carbazole-imidazole electron transport materials. Based on triphenyl imidazole and carbazole, a kind of classic compounds is formed by connecting triphenyl imidazole and carbazole with benzene of different substituent groups. A preparation method is based on improvement of existing methods. Through repeated verification, the preparation method is simple in synthesis and purification processes and low in cost and can meet the industrial development requirements. A device prepared by using the substances has high light emitting efficiency.

Site-Selective N-Arylation of Carbazoles with Halogenated Fluorobenzenes

A method for the highly site-selective C-N bond-formation reaction of halogenated fluorobenzenes with carbazoles is described. The selectivity of iodine and fluorine atoms on the aromatic ring of fluorinated iodobenzenes was initially determined with a copper-N,N-diisopropylethylamine catalytic system. By changing the position of the iodine atom on the aromatic ring from the 3- or 4-position to the 2-position, the preferred coupling site was switched from the iodine atom to the fluorine atom. Steric hindrance of the fluorinated iodobenzenes is responsible for the selectivity switch. After elucidating the reaction mechanisms of these reaction processes, a metal-free method for the highly site-selective C-N bond-formation reaction of halogenated fluorobenzenes with carbazoles was revealed through C-F bond activation. The metal-free system is able to handle a range of halogenated groups. Thus, a broad range of chlorinated, brominated, and iodinated N-arylated carbazoles were generated, which are widely useful in organic chemistry.

One-pot two-step synthesis of: N -arylcarbazole-based skeleton

A highly site-selective, one-pot, sequential C-N and C-C bond forming process was developed, affording a carbazole-based skeleton that contains biphenyl and diarylacetylene cores. The success of this process is attributed to the use of fluorinated iodoarenes as the starting material, the fluorine group of which preferentially reacts with carbazole. The subsequent coupling of the intermediate iodinated N-arylcarbazole with arylboronic acid or arylacetylene produced the desired products. The intermediate underwent a Pd-catalyzed Ullmann coupling with excess fluorinated iodoarenes in the absence of arylboronic acid or arylacetylene, resulting in Ullmann coupling products in a one-pot process.

SILYL-LINKED BISCARBAZOLE DERIVATIVE AND ORGANIC ELECTROLUMINESCENT ELEMENT USING THE SAME

PROBLEM TO BE SOLVED: To provide a silyl-linked biscarbazole derivative which is thermally stable and improves the luminous efficiency of an organic electroluminescent element and an organic electroluminescent element using it. SOLUTION: A silyl-linked biscarbazole derivative is of formula (1). In formula (1), Ar is an aryl group; R1 to R14 are independently a hydrogen atom, a deuterium atom, a halogen atom or a substituted/unsubstituted substituent substituted a single substituent or two or more adjacent substituents to form a saturated/unsaturated ring. COPYRIGHT: (C)2016,JPOandINPIT