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  Huading Zhang,Lee R. Moore,Maciej Zborowski,P. Stephen Williams,Shlomo Margel,Jeffrey J. Chalmers Analyst, 2005,130, 514-527
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  Joseph W. Bennett,Diamond T. Jones,Blake G. Hudson,Joshua Melendez-Rivera,Robert J. Hamers,Sara E. Mason Environ. Sci.: Nano, 2020,7, 1642-1651
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• Solvents and Organic Chemicals Organic Compounds Benzenoids Phenol ethers Phenol ethers
• Solvents and Organic Chemicals Organic Compounds Benzenoids Phenol ethers

3-Chloro-4-(Difluoromethoxy)Aniline: A Comprehensive Overview

The compound CAS No. 39211-55-7, commonly referred to as 3-chloro-4-(difluoromethoxy)aniline, is a highly specialized aromatic amine derivative with significant applications in various fields of chemistry and materials science. This compound has garnered attention due to its unique structural properties and potential for use in advanced chemical systems. In this article, we delve into the structural characteristics, synthesis methods, applications, and recent research findings related to this compound.

Structural Analysis and Properties

The molecular structure of 3-chloro-4-(difluoromethoxy)aniline consists of a benzene ring substituted with a chlorine atom at the 3-position and a difluoromethoxy group (-O-CF2-) at the 4-position. This substitution pattern imparts distinct electronic and steric properties to the molecule, making it highly versatile for various chemical reactions. The presence of electron-withdrawing groups like chlorine and difluoromethoxy enhances the reactivity of the amine group, facilitating its use in nucleophilic aromatic substitution reactions. Recent studies have highlighted the stability of this compound under varying pH conditions, making it suitable for applications in both acidic and basic environments.

Synthesis and Characterization

The synthesis of 3-chloro-4-(difluoromethoxy)aniline typically involves multi-step processes, including nucleophilic aromatic substitution and subsequent functionalization. One common approach involves the reaction of chloroaniline derivatives with difluoromethoxy precursors under catalytic conditions. Recent advancements in catalytic systems have significantly improved the yield and purity of this compound, enabling large-scale production for industrial applications.

Applications in Chemical Industry

3-Chloro-4-(difluoromethoxy)aniline finds extensive use in the pharmaceutical industry as an intermediate in drug synthesis. Its ability to undergo various coupling reactions makes it a valuable precursor for constructing complex molecular frameworks. Additionally, this compound is employed in the production of advanced materials such as high-performance polymers and optoelectronic devices. Recent research has explored its potential as a building block for creating bioactive molecules with enhanced pharmacokinetic properties.

Environmental Impact and Safety Considerations

Despite its wide-ranging applications, understanding the environmental impact of CAS No. 39211-55-7 is crucial for sustainable chemical practices. Studies have shown that this compound exhibits moderate biodegradability under aerobic conditions, posing minimal risk to aquatic ecosystems when handled responsibly. However, proper disposal protocols must be followed to prevent contamination of soil and water resources.

Recent Research Developments

In recent years, there has been a surge in research focusing on the utilization of 3-chloro-4-(difluoromethoxy)aniline in cutting-edge technologies. For instance, researchers have explored its role in developing novel catalysts for organic synthesis reactions. Furthermore, advancements in computational chemistry have enabled precise modeling of this compound's interaction with biological systems, paving the way for its application in drug discovery.

In conclusion, CAS No. 39211-55-7, or 3-chloro-4-(difluoromethoxy)aniline, stands as a testament to the ingenuity of modern chemistry. Its unique properties, coupled with ongoing research efforts, ensure its continued relevance across diverse scientific disciplines.

• 866411-65-6(Benzenamine, 3-chloro-4-[3-(trifluoromethoxy)phenoxy]-)
• 64628-73-5(3-Chloro-4-(trifluoromethoxy)aniline)
• 87294-19-7(Benzenamine, 3-chloro-4-[4-(trifluoromethoxy)phenoxy]-)
• 83660-61-1(Benzenamine, 3-chloro-4-[4-(difluoromethoxy)phenoxy]-)
• 115700-24-8(3-Chloro-4-(difluoromethoxy)aniline hydrochloride)
• 58119-60-1(Benzenamine, 3,5-dichloro-4-[4-(trifluoromethoxy)phenoxy]-)
• 122855-06-5(Benzenamine,2,4-dichloro-5-(difluoromethoxy)-)
• 101847-52-3(3,5-Dichloro-4-(difluoromethoxy)aniline)
• 39211-54-6(4-chloro-3-(difluoromethoxy)aniline)
• 97608-50-9(4-Chloro-3-(trifluoromethoxy)aniline)