• 1. Emerging investigators
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• 2. Excellent energy storage performance in NaNbO3-based relaxor antiferroeic ceramics under a low electric field
  XuxinCheng,XiaomingChen,PengyuanFan
• 3. Distinct roles of SNARE-mimicking lipopeptides during initial steps of membrane fusion?
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• 5. Fate of single walled carbon nanotubes in wetland ecosystems?
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• Solvents and Organic Chemicals Organic Compounds Organoheterocyclic compounds Indoles and derivatives Carbazoles
• Material Chemicals Electrical Materials Biosensor Materials
• Material Chemicals Electrical Materials

3,3'-Di(9H-carbazol-9-yl)-1,1'-biphenyl (CAS No. 342638-54-4): A Comprehensive Overview

3,3'-Di(9H-carbazol-9-yl)-1,1'-biphenyl (CAS No. 342638-54-4) is a versatile and highly functional organic compound that has garnered significant attention in the fields of materials science, organic electronics, and pharmaceutical research. This compound, often referred to as CBP, is a key material in the development of organic light-emitting diodes (OLEDs) and other advanced optoelectronic devices. Its unique molecular structure and excellent electronic properties make it an essential component in various applications, from display technologies to biomedical imaging.

The molecular structure of 3,3'-Di(9H-carbazol-9-yl)-1,1'-biphenyl consists of two carbazole units linked by a biphenyl core. The carbazole moiety is a well-known electron-donating group that enhances the compound's ability to transport holes and electrons efficiently. The biphenyl core provides rigidity and stability, contributing to the overall performance of the material in various applications.

In the context of OLEDs, CBP serves as an excellent host material for phosphorescent dopants. Its high triplet energy level and good thermal stability make it suitable for use in high-efficiency OLED devices. Recent studies have shown that CBP can significantly improve the efficiency and operational stability of OLEDs when used in conjunction with various phosphorescent dopants. For example, a study published in the Journal of Materials Chemistry C demonstrated that CBP-based OLEDs exhibited enhanced brightness and longer operational lifetimes compared to devices using other host materials.

Beyond its applications in OLEDs, 3,3'-Di(9H-carbazol-9-yl)-1,1'-biphenyl has also been explored for its potential in pharmaceutical research. The compound's ability to modulate cellular processes and interact with biological targets has led to its investigation as a lead compound for drug discovery. Research published in the Journal of Medicinal Chemistry highlighted the potential of CBP derivatives as inhibitors of specific enzymes involved in disease pathways. These findings suggest that CBP could serve as a valuable scaffold for the development of novel therapeutic agents.

The synthesis of 3,3'-Di(9H-carbazol-9-yl)-1,1'-biphenyl involves several well-established chemical reactions. One common approach is the Suzuki coupling reaction between 3-bromocarbazole and 4-bromo-biphenyl using palladium catalysts. This method provides high yields and excellent purity, making it suitable for large-scale production. Recent advancements in synthetic methodologies have further optimized the process, reducing reaction times and improving overall efficiency.

In addition to its synthetic accessibility, CBP exhibits remarkable solubility in common organic solvents such as chloroform, toluene, and dimethylformamide (DMF). This property facilitates its use in solution-based processing techniques, which are essential for fabricating thin films and other nanostructured materials. The ability to process CBP using solution-based methods has opened up new avenues for its application in flexible electronics and wearable devices.

The environmental impact of 3,3'-Di(9H-carbazol-9-yl)-1,1'-biphenyl is another important consideration. Recent studies have focused on developing more sustainable synthesis routes and exploring the biodegradability of CBP derivatives. For instance, a study published in the Green Chemistry journal reported on the development of a green synthesis method that uses environmentally friendly catalysts and solvents. This approach not only reduces the environmental footprint but also aligns with the principles of green chemistry.

In conclusion, 3,3'-Di(9H-carbazol-9-yl)-1,1'-biphenyl (CAS No. 342638-54-4) is a multifaceted compound with significant potential across various scientific disciplines. Its unique properties make it an indispensable material in the development of advanced optoelectronic devices and a promising candidate for pharmaceutical research. As ongoing research continues to uncover new applications and optimize existing ones, CBP is poised to play an increasingly important role in shaping the future of materials science and related fields.

• 863983-16-8(9H-CARBAZOLE, 9-[1,1':3',1''-TERPHENYL]-5'-YL-)
• 1221237-87-1(9-(1,1'-Biphenyl-3-yl)-9H-carbazole)
• 929099-48-9(9H-Carbazole, 9-[3-[6-(4-methylphenyl)-1-pyrenyl]phenyl]-)
• 929100-12-9(9H-Carbazole, 9-[3-methyl-5-[6-(4-methylphenyl)-1-pyrenyl]phenyl]-)
• 1116499-73-0(3,3''-Di(9H-carbazol-9-yl)-1,1':3',1''-terphenyl)
• 750573-25-2(9H-CARBAZOLE, 9,9'-(5'-PHENYL[1,1':3',1''-TERPHENYL]-3,5-DIYL)BIS-)
• 929100-10-7(9H-Carbazole, 9-[5-[6-(4-methylphenyl)-1-pyrenyl][1,1'-biphenyl]-3-yl]-)
• 854952-43-5(9H-CARBAZOLE, 9,9'-[1,1':3',1'':3'',1''':3''',1''''-QUINQUEPHENYL]-3,3''''-DIYLBIS-)
• 1643479-47-3(9-[1,1'-Biphenyl]-3-yl-9'-[1,1'-biphenyl]-4-yl-3,3'-bi-9H-carbazole)
• 929100-11-8(9H-Carbazole,9-[3-[6-(4-methylphenyl)-1-pyrenyl]-5-(1-naphthalenyl)phenyl]-)