1221237-87-1

Basic information

• Product Name: 9-([1,1-biphenyl]-3-yl)-9H-carbazole
• Synonyms: 9-([1,1-biphenyl]-3-yl)-9H-carbazole;9-[biphenyl-3-yl]-9H-Carbazol;9-[1,1'-Biphenyl]-3-yl-carbazole
• CAS NO: 1221237-87-1
• Molecular Formula: C₂₄H₁₇N
• Molecular Weight: 319.39848
• Mol File: 1221237-87-1.mol
• Article Data: 8

Chemical Properties

• Melting Point: 126.0 to 130.0 °C
• Boiling Point: 530.6±33.0 °C(Predicted)
• Appearance: /
• Density: 1.11±0.1 g/cm3(Predicted)
• Storage Temp.: Sealed in dry,Room Temperature
• CAS DataBase Reference: 9-([1,1-biphenyl]-3-yl)-9H-carbazole(CAS DataBase Reference)
• NIST Chemistry Reference: 9-([1,1-biphenyl]-3-yl)-9H-carbazole(1221237-87-1)
• EPA Substance Registry System: 9-([1,1-biphenyl]-3-yl)-9H-carbazole(1221237-87-1)

Safety Data

• Hazardous Substances Data: 1221237-87-1(Hazardous Substances Data)

Usage

General Description

9-([1,1-biphenyl]-3-yl)-9H-carbazole is a chemical compound that is primarily used in organic materials, particularly in light-emitting diodes (OLEDs). It has a complex structure that combines a biphenyl group with a carbazole group. The carbazole moiety is known for its electron-donating properties, while the biphenyl moiety is known for its electron-accepting properties. The union of these properties results in a compound with excellent conductive properties and stability, making it an ideal material for OLEDs and other electronic devices.

Upstream product

• 864377-33-3 3-(9H-carbazol-9-yl)phenylboronic acid 
• 426-58-4 (trifluoromethylsulfonyl)benzene 
• 2113-57-7 3-bromobiphenyl 
• 86-74-8 9H-carbazole 
• 185112-61-2 9-(3-bromophenyl)carbazole 
• 98-80-6 phenylboronic acid 
• 1121-86-4 1-Fluoro-3-iodobenzene 
• 870119-42-9 9-(3-iodophenyl)-9H-carbazole 

Downstream Products

• 1416814-68-0 (9-([1,1′-biphenyl]-3-yl)-9H-carbazol-3-yl)boronic acid 
• 1643479-47-3 9-([1,1'-biphenyl]-3-yl)-9’-([1,1'-biphenyl]-4-yl)-9H,9'H-3,3'-bicarbazole 
• 1533406-38-0 9-(biphenyl-3-yl)-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-9H-carbazole 
• 1428551-28-3 9-([1,1′-biphenyl]-3-yl)-3-bromo-9H-carbazole 

Relevant articles and documents

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.

Suzuki–Miyaura Coupling of (Hetero)Aryl Sulfones: Complementary Reactivity Enables Iterative Polyaryl Synthesis

Ideal organic syntheses involve the rapid construction of C?C bonds, with minimal use of functional group interconversions. The Suzuki–Miyaura cross-coupling (SMC) is a powerful way to form biaryl linkages, but the relatively similar reactivity of electrophilic partners makes iterative syntheses involving more than two sequential coupling events difficult to achieve without additional manipulations. Here we introduce (hetero)aryl sulfones as electrophilic coupling partners for the SMC reaction, which display an intermediate reactivity between those of typical aryl (pseudo)halides and nitroarenes. The new complementary reactivity allows for rapid sequential cross-coupling of arenes bearing chloride, sulfone and nitro leaving groups, affording non-symmetric ter- and quateraryls in only 2 or 3 steps, respectively. The SMC reactivity of (hetero)aryl sulfones is demonstrated in over 30 examples. Mechanistic experiments and DFT calculations are consistent with oxidative addition into the sulfone C?S bond as the turnover-limiting step. The further development of electrophilic cross-coupling partners with complementary reactivity may open new possibilities for divergent iterative synthesis starting from small pools of polyfunctionalized arenes.

ORGANIC COMPOUND, ORGANIC LIGHT EMITTING DIODE AND ORGANIC LIGHT EMITING DEVICE HAVING THE COMPOUND

The present invention refers to the highest level is calculated by calculating a smallest track occupied molecules track molecules containing molecules path energy level and high energy, low energy corresponds to the energy level path track function is an electron donor moiety containing molecules in both molecules distributed subbands cells with an organic compound, an organic compound applied to the organic light-emitting diodes and organic light-emitting device of the whole structure are disclosed. They are out of charge-transporting organic compounds of the present invention, distributed in charge injection delay caused a rise in drive voltage can be prevent, with an adjacent layer interface region in emission since before al but capable, can be semiconductor layer on the organic layer. (by machine translation)