73087-83-9

Usage

Uses

Used in Organic Synthesis:
3,6-Dibromo-9-(4-bromo-phenyl)-9H-carbazole is utilized as a key intermediate in organic synthesis for the development of new compounds with specific properties. Its unique structure allows for the creation of novel materials with tailored characteristics for various applications.
Used in Organic Electronic Materials Production:
In the field of material science, 3,6-Dibromo-9-(4-bromo-phenyl)-9H-carbazole is used as a precursor for the production of organic electronic materials. Its high thermal stability and photophysical properties make it suitable for the fabrication of devices such as organic light-emitting diodes (OLEDs) and organic photovoltaic cells (OPVs).
Used in Optoelectronic Devices:
3,6-Dibromo-9-(4-bromo-phenyl)-9H-carbazole is employed as a component in optoelectronic devices due to its excellent photophysical properties. Its ability to interact with light makes it a promising candidate for applications in areas such as solar energy conversion and light emission technologies.
Used in Research and Development:
In the scientific community, 3,6-Dibromo-9-(4-bromo-phenyl)-9H-carbazole serves as a subject of research and development. Its unique chemical structure and properties are being explored to understand its potential in creating new materials and devices with improved performance and efficiency.
Overall, 3,6-Dibromo-9-(4-bromo-phenyl)-9H-carbazole is a versatile compound with a wide range of applications in various industries, including organic synthesis, material science, optoelectronics, and research and development. Its unique properties and potential for further exploration make it an important compound in the field of organic chemistry and materials science.

Upstream product

• 4316-58-9 tri(p-bromophenyl)amine 
• 57102-42-8 N-(4-bromophenyl)carbazole 
• 86-74-8 9H-carbazole 
• 589-87-7 1,4-bromoiodobenzene 
• 6825-20-3 3,6-dibromo-9H-carbazole 
• 460-00-4 1-Bromo-4-fluorobenzene 
• 108-86-1 bromobenzene 
• 583-53-9 2,3-dibromobenzene 
• 106-37-6 1.4-dibromobenzene 
• 108-88-3 toluene 
• 4316-58-9 tris(p-bromophenyl)amine radical cation 
• 1150-62-5 N-phenylcarbazole 

Downstream Products

• 1234510-15-6 3,6-bis(diphenylphosphonyl)-9-[4-(diphenylphosphonyl)phenyl]-9H-carbazole 
• 1256573-06-4 C₅₄H₄₀NP₃ 
• 1235568-91-8 3,6-bis-biphenyl-4-yl-9-[1,1',4',1'']terphenyl-4-yl-9H-carbazole 
• 1477503-02-8 3,6-bis(bis(2,4,6-trimethylphenyl)boranyl)-9-(4-(bis(2,4,6-trimethylphenyl)boranyl)phenyl)carbazole 
• 1416368-44-9 9-(phenylboronic-4-yl)-9H-carbazole-3,6-diboronic acid 

Relevant academic research and scientific papers

A carbazole-functionalized metal-organic framework for efficient detection of antibiotics, pesticides and nitroaromatic compounds

Organic pollutants, such as antibiotics, pesticides, and nitroaromatic compounds (NACs), have posed a great threat to human health and sustainable development. Therefore, the detection of these organic pollutants is of great importance but challenging. In

Carbazole- And thiophene-containing conjugated microporous polymers with different planarity for enhanced photocatalytic hydrogen evolution

We report the synthesis of two carbazole-thiophene-based conjugated microporous polymers (Cz-3Th and Cz-4Th CMPs) with different degrees of planarity for photocatalytic hydrogen evolution from water. Depending upon the building linker's planarity, we found that the porous structure, hydrogen-evolution rate, and photocatalytic stability of the resultant CMPs varied.

Method for synthesizing 3, 6-dibromo-9-bromophenyl-9H-carbazole

The invention discloses a method for synthesizing 3, 6-dibromo-9-bromophenyl-9H-carbazole, and belongs to the technical field of chemistry. The synthesis method comprises the following steps: dissolving N-phenyl carbazole and a bromination reagent in an o

Temperature control molecular motor photoelectric material and preparation method and application thereof

The invention discloses a novel temperature control molecular motor material and a preparation method and application thereof. A main structure skeleton of the molecular motor material is of a donor-acceptor (Donor-Acceptor) configuration, the carbazole group is an electron donor (Donor), and o-carborane (o-carborane) is an electron acceptor (Acceptor). The o-carborane group is functionalized, therotation of carbazole-9-phenyl-4-carborane is promoted when the ambient temperature is changed, the unidirectional rotation movement in a crystalline state is realized, the conformation of moleculesis changed, the change of fluorescence of a crystalline molecular motor is realized, and a novel research thought is provided for researching a solid molecular motor. The molecular motor is easy to prepare, low in cost, easy to separate, high in yield and high in purity, and has potential application value in the aspects of sensors, electroluminescent devices and the like.

Star-shaped electroluminescent material based on phenanthroimidazole unit as well as preparation method and application of star-shaped electroluminescent material

The invention discloses a star-shaped electroluminescent material based on a phenanthroimidazole unit as well as a preparation method and application of the star-shaped electroluminescent material. The structure of the star-shaped electroluminescent material based on the phenanthroimidazole unit is one of the following structures described in the specification. The star-shaped electroluminescent material has local hybrid charge transfer state performance, triplet excitons can be effectively utilized through anti-gap jump to improve the utilization rate of the excitons, and the electroluminescent performance of a device is improved; the star-shaped electroluminescent material disclosed by the invention is high in conjugation degree and high in rigidity, the thermal stability of the materialcan be improved, the radiation transition rate of the material can be increased, and the luminous efficiency of the material can be improved; the star-shaped electroluminescent material SP has largemolecular weight and good solubility, and can be used for preparing a large-area flexible display device by adopting a solution processing technology. And the method has huge development potential andprospect in the field of organic electronic display.

Ultrafine silver nanoparticles supported on a covalent carbazole framework as high-efficiency nanocatalysts for nitrophenol reduction

A novel conjugated microporous polymer (CMP) material CZ-TEB was synthesized with a carbazole analogue and 1,3,5-triethynylbenzene. It possessed a high specific surface area, excellent thermal stability and layered-sheet morphology. Furthermore, ultrafine silver nanoparticles were successfully immobilized on CZ-TEB, thus preparing a nanocatalyst Ag0@CZ-TEB. To evaluate its catalytic performance, Ag0@CZ-TEB was exploited in the reduction reaction of nitrophenols, a family of priority pollutants. Ag0@CZ-TEB exhibited high catalytic ability, convenient recovery and excellent reusability. Strikingly, the normalized rate constant (knor) of the reduction reaction of 4-NP to 4-AP is as high as 21.49 mmol-1 s-1. This result shows a significant improvement over all previously reported work. We purposed to use a "capture-release" model to explain the high catalytic ability of Ag0@CZ-TEB. This explanation is supported by further experimental results that agree well with the "capture-release" model.

Eu COMPLEX AND ORGANIC EL ELEMENT

PROBLEM TO BE SOLVED: To provide a particulate rare earth complex composition that enables thin film deposition in a solution process, and also enables light emission even when used as a light emitting layer of an organic EL device, and an organic EL devi

FLUORESCENT MOLECULAR ROTORS

The present invention relates to methods and compositions for detecting an interaction between a protein and a ligand, comprising: (i) binding at least one fluorescent molecular rotor to said ligand or protein; and (ii) detecting a change in fluorescence emitted by said fluorescent molecular rotor after contact of the bound fluorescent molecular rotor with the other of said ligand or protein, thereby detecting an interaction between the ligand and the protein, wherein the fluorescent molecular rotor comprises: a rotating ?-bond; an electron-donating moiety; an electron-accepting moiety; and a ?-conjugated linker.

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.

Evidence for Interfacial Halogen Bonding

A homologous series of donor-π-acceptor dyes was synthesized, differing only in the identity of the halogen substituents about the triphenylamine (TPA; donor) portion of each molecule. Each Dye-X (X=F, Cl, Br, and I) was immobilized on a TiO2 surface to investigate how the halogen substituents affect the reaction between the light-induced charge-separated state, TiO2(e-)/Dye-X+, with iodide in solution. Transient absorption spectroscopy showed progressively faster reactivity towards nucleophilic iodide with more polarizable halogen substituents: Dye-F Dye-Cl Dye-Br Dye-I. Given that all other structural and electronic properties for the series are held at parity, with the exception of an increasingly larger electropositive σ-hole on the heavier halogens, the differences in dye regeneration kinetics for Dye-Cl, Dye-Br, and Dye-I are ascribed to the extent of halogen bonding with the nucleophilic solution species.