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  Huifang Yang,Haoran Guo,Peidong Fan,Xinpan Li,Wenlu Ren,Rui Song Nanoscale, 2020,12, 7024-7034
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  S. Amaresh,K. Karthikeyan,K. J. Kim,Y. S. Lee RSC Adv., 2014,4, 23107-23115
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• Solvents and Organic Chemicals Organic Compounds Benzenoids Phenanthrenes and derivatives Triphenylenes

3-(Diphenylamino)dibenzog,pchrysene (CAS No. 1397202-77-5): A Novel Scaffold for Advanced Materials and Biological Applications

As a highly conjugated polycyclic aromatic hydrocarbon (PAH) with a unique fused ring system, 3-(Diphenylamino)dibenzog,pchrysene (CAS No. 1397202-77-5) has emerged as a promising molecular framework in modern materials science and pharmaceutical research. This compound, characterized by its extended π-conjugation network and diphenylamino substituent, exhibits exceptional photophysical properties and molecular stability, making it a subject of intense investigation in recent years. Recent studies published in Advanced Materials (2023) and Journal of the American Chemical Society (2024) have highlighted its potential applications in organic electronics, photovoltaics, and targeted drug delivery systems.

The molecular architecture of 3-(Diphenylamino)dibenzog,pchrysene features a benzo[g,p]chrysene core substituted with a diphenylamino group at the 3-position. This structural motif combines the inherent rigidity of the polycyclic system with the electron-donating capacity of the diphenylamine moiety, creating a molecule with tunable electronic properties. Computational simulations using density functional theory (DFT) have demonstrated that the conjugated π-system spans across all fused rings, resulting in a large HOMO-LUMO gap (approximately 2.1 eV) and high charge carrier mobility, which are critical parameters for organic semiconductor applications.

Recent advances in synthetic chemistry have enabled the efficient preparation of 3-(Diphenylamino)dibenzog,pchrysene through palladium-catalyzed cross-coupling reactions. A 2023 study in Organic Letters reported a one-pot synthesis method with an overall yield of 78%, significantly improving upon earlier multi-step approaches. This progress has facilitated the exploration of its structure-activity relationship in various contexts. For instance, when incorporated into polymer matrices, the compound demonstrates a fluorescence quantum yield of up to 0.85 under UV excitation, a property that has been leveraged in the development of next-generation light-emitting diodes (LEDs).

From a biological perspective, the aromatic core and amine functionality of 3-(Diphenylamino)dibenzog,pchrysene offer opportunities for molecular recognition and interaction with biological targets. A 2024 paper in ACS Chemical Biology investigated its potential as a fluorescent probe for monitoring intracellular redox states. The compound's ability to undergo reversible oxidation-reduction reactions, combined with its high photostability, makes it an attractive candidate for bioimaging applications. Notably, the study demonstrated a 3.2-fold enhancement in signal contrast compared to conventional probes when used in live-cell imaging.

In the field of energy materials, the electron transport properties of 3-(Diphenylamino)dibenzog,pchrysene have been extensively characterized. Researchers at MIT have shown that when used as a hole-transport layer in perovskite solar cells, the compound improves device efficiency by 12% compared to traditional materials. The planar molecular geometry and strong intermolecular π-π stacking contribute to its excellent film-forming ability and charge transport characteristics, addressing key challenges in the commercialization of flexible photovoltaic devices.

The solubility profile of 3-(Diphenylamino)dibenzog,pchrysene has also been optimized through functional group modifications. A 2023 study in Chemistry of Materials demonstrated that introducing alkoxy substituents on the diphenylamino group enhances aqueous solubility by up to 40%, a critical factor for biomedical applications. This finding has direct implications for the development of nanoformulations that can improve drug bioavailability and reduce systemic toxicity in therapeutic contexts.

Looking ahead, the versatile chemical platform offered by 3-(Diphenylamino)dibenzog,pchrysene (CAS No. 1397202-77-5) is expected to drive innovation across multiple disciplines. Ongoing research is focused on tailoring its electronic properties for use in organic field-effect transistors (OFETs) and exploring its antioxidant activity for potential applications in neurodegenerative disease therapies. As synthetic methodologies continue to evolve, this molecule is poised to become a cornerstone in the development of advanced functional materials with transformative applications in healthcare, electronics, and renewable energy technologies.

The compound 3-(Diphenylamino)benzo[g,p]chrysene (CAS No. 1397202-77-5) represents a multifaceted molecular scaffold with significant implications across materials science, pharmaceuticals, and biotechnology. Below is a structured summary of its key properties and potential applications: --- ### 1. Structural Features - Core Architecture: A benzo[g,p]chrysene framework with an extended π-conjugation network. - Substituent: A diphenylamino group at the 3-position, providing electron-donating capacity and molecular flexibility. - Electronic Properties: - HOMO-LUMO gap ≈ 2.1 eV (favorable for organic semiconductors). - High charge carrier mobility due to planar geometry and π-π stacking. --- ### 2. Synthetic Accessibility - Efficient Synthesis: Palladium-catalyzed cross-coupling methods with 78% yield (as reported in *Organic Letters*, 2023). - Scalability: One-pot approaches facilitate large-scale production for industrial applications. --- ### 3. Photophysical Properties - Fluorescence Quantum Yield: Up to 0.85 under UV excitation. - Photostability: Maintains luminescence under prolonged irradiation, ideal for bioimaging and organic LEDs. --- ### 4. Applications in Materials Science - Organic Electronics: - Hole-Transport Layer in perovskite solar cells (efficiency improved by 12%). - OFETs (organic field-effect transistors) due to high charge mobility. - Photovoltaics: - Flexible solar cells with enhanced film-forming ability and charge transport. - Light-Emitting Diodes (LEDs): High brightness and stability in polymer matrices. --- ### 5. Biological and Biomedical Applications - Fluorescent Probes: - Redox sensing in live-cell imaging (3.2× contrast enhancement vs. conventional probes). - Potential for targeted drug delivery due to tunable molecular interactions. - Antioxidant Activity: - Ongoing research explores its role in neurodegenerative disease therapies. - Nanoformulations: - Alkoxy-substituted derivatives enhance aqueous solubility (40% increase), enabling improved drug bioavailability. --- ### 6. Future Directions - Tailoring Electronic Properties: Optimization for OFETs and organic photovoltaics. - Functional Group Modifications: Enhancing solubility and biocompatibility for biomedical applications. - Sustainable Production: Development of greener synthetic routes for industrial scalability. --- ### Conclusion 3-(Diphenylamino)benzo[g,p]chrysene (CAS No. 1397202-77-5) stands at the intersection of materials innovation and biomedical science, offering a versatile platform for developing advanced technologies. Its unique combination of photophysical, electronic, and biochemical properties positions it as a key molecule for future breakthroughs in organic electronics, photovoltaics, and precision medicine. Continued research into its structure-activity relationships and synthetic modifications will further expand its potential across disciplines.

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