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

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

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 
• 1416368-44-9 9-(phenylboronic-4-yl)-9H-carbazole-3,6-diboronic acid 
• 1477503-02-8 3,6-bis(bis(2,4,6-trimethylphenyl)boranyl)-9-(4-(bis(2,4,6-trimethylphenyl)boranyl)phenyl)carbazole 

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

Based on diphenylenimine arylboron compounds and their preparation and use

The invention provides an arylboron compound based on carbazole, and particularly relates to 3,6-bis(bis(trimethylbenzene) boryl)-9-(4-(bis((trimethylbenzene) boryl)phenyl) carbazole. A preparation method of the 3,6-bis(bis(trimethylbenzene) boryl)-9-(4-(bis((trimethylbenzene) boryl)phenyl) carbazole comprises the following steps of: sequentially preparing 9-(4- bromophenyl) carbazole and 3,6-dibromo-9-(4-bromophenyl) carbazole, and then reacting the 3,6- dibromo-9-(4-bromophenyl) carbazole with bis(trimethylbenzene) boron fluoride to obtain a target compound. The compound has excellent heat stability, electrochemical stability and high triplet state energy and can be used as an organic electrophosphorescence luminescent host material.

Carbazole-based compound and organo-electroluminescent device using the same

A carbazole compound represented by Formula 1: wherein X1, X2 and X3 are each independently selected from the group consisting of a hydrogen atom, a substituted or unsubstituted C1-C20 alkyl group, a substituted or unsubstituted C1-C20 alkoxy group, a substituted or unsubstituted C6-C30 aryl group, a substituted or unsubstituted C6-C30 arylalkyl group, a substituted or unsubstituted C2-C30 heteroaryl group, a substituted or unsubstituted C3-C20 cycloalkyl group and a substituted or unsubstituted C5-C30 heterocycloalkyl group; and l, m and n are each independently an integer from 0 to 5.

A search for blues brothers: X-ray crystallographic/spectroscopic characterization of the tetraarylbenzidine cation radical as a product of aging of solid magic blue

Magic blue (MB+? SbCl6- salt), i.e. tris-4-bromophenylamminium cation radical, is a routinely employed one-electron oxidant that slowly decomposes in the solid state upon storage to form so called 'blues brothers', which often complicate the quantitative analyses of the oxidation processes. Herein, we disclose the identity of the main 'blues brother' as the cation radical and dication of tetrakis-(4-bromophenyl)benzidine (TAB) by a combined DFT and experimental approach, including isolation of TAB+? SbCl6- and its X-ray crystallography characterization. The formation of TAB in aged magic blue samples occurs by a Scholl-type coupling of a pair of MB followed by a loss of molecular bromine. The recognition of this fact led us to the rational design and synthesis of tris(2-bromo-4-tert-butylphenyl)amine, referred to as 'blues cousin' (BC: Eox1 = 0.78 V vs. Fc/Fc+, λmax(BC+?) = 805 nm, εmax = 9930 cm-1 M-1), whose oxidative dimerization is significantly hampered by positioning the sterically demanding tert-butyl groups at the para-positions of the aryl rings. A ready two-step synthesis of BC from triphenylamine and the high stability of its cation radical (BC+?) promise that BC will serve as a ready replacement for MB and an oxidant of choice for mechanistic investigations of one-electron transfer processes in organic, inorganic, and organometallic transformations.