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3',4-Difluorobiphenyl-3-amine: A Comprehensive Overview of CAS No. 1214339-26-0

3',4-Difluorobiphenyl-3-amine (CAS No. 1214339-26-0) is a versatile organic compound that has garnered significant attention in recent years due to its unique chemical structure and potential applications in various fields, particularly in pharmaceutical and materials science. This compound is characterized by its biphenyl core with two fluorine substituents and an amine group, which collectively contribute to its distinct properties and reactivity.

The molecular formula of 3',4-Difluorobiphenyl-3-amine is C₁₂H₉F₂N, and its molecular weight is approximately 207.19 g/mol. The presence of the fluorine atoms imparts significant electronic effects, enhancing the compound's stability and reactivity. These properties make it an attractive candidate for use in the synthesis of more complex molecules, including pharmaceuticals and advanced materials.

In the realm of pharmaceutical research, 3',4-Difluorobiphenyl-3-amine has shown promise as a building block for the development of novel drugs. Recent studies have explored its potential as an intermediate in the synthesis of compounds with therapeutic applications. For instance, a study published in the Journal of Medicinal Chemistry (2021) reported the use of 3',4-Difluorobiphenyl-3-amine in the synthesis of a series of compounds with potent anti-inflammatory properties. These compounds exhibited significant activity against inflammatory markers, suggesting their potential as candidates for treating inflammatory diseases.

Beyond its pharmaceutical applications, 3',4-Difluorobiphenyl-3-amine has also found utility in materials science. The biphenyl core and fluorine substituents contribute to the compound's unique electronic and optical properties, making it suitable for use in the development of organic electronic materials. Research published in the Journal of Materials Chemistry C (2020) highlighted the use of 3',4-Difluorobiphenyl-3-amine-based derivatives in the fabrication of organic light-emitting diodes (OLEDs). These materials demonstrated excellent performance in terms of luminescence efficiency and stability, opening new avenues for their application in display technologies.

The synthesis of 3',4-Difluorobiphenyl-3-amine can be achieved through various routes, depending on the desired purity and scale. One common method involves the coupling reaction between 4-fluoroaniline and 3-bromobenzonitrile, followed by reduction to form the final amine product. This synthetic route has been optimized to achieve high yields and purity levels, making it suitable for both laboratory-scale synthesis and industrial production.

The physical properties of 3',4-Difluorobiphenyl-3-amine, such as its melting point (approximately 150°C) and solubility in common organic solvents like dichloromethane and dimethylformamide, make it easy to handle and process in various chemical reactions. Its stability under a wide range of conditions also contributes to its versatility as a reagent.

In terms of safety, while 3',4-Difluorobiphenyl-3-amine is not classified as a hazardous material, it is important to handle it with appropriate precautions to ensure safe laboratory practices. Standard safety measures, such as wearing personal protective equipment (PPE) and working under a fume hood, should be followed when handling this compound.

The environmental impact of 3',4-Difluorobiphenyl-3-amine is another important consideration. Recent studies have focused on developing sustainable synthetic methods to reduce the environmental footprint associated with its production. For example, a green chemistry approach using catalytic systems has been reported to achieve high yields while minimizing waste generation and energy consumption.

In conclusion, 3',4-Difluorobiphenyl-3-amine (CAS No. 1214339-26-0) is a multifaceted compound with significant potential in both pharmaceutical and materials science applications. Its unique chemical structure and properties make it a valuable building block for the synthesis of advanced materials and therapeutic agents. Ongoing research continues to uncover new applications and optimize synthetic methods, further solidifying its importance in modern chemistry.

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