Production Method 1

64628-73-5

83279-39-4

Reaction Conditions

1.1 Reagents: Sulfuric acid Solvents: Water ;  15 min, rt; rt → 0 °C
1.2 Reagents: Sodium nitrite Solvents: Water ;  30 min, 0 - 5 °C
1.3 Reagents: Sodium acetate Solvents: Water ;  pH 3 - 5
1.4 Reagents: Sodium acetate ,  Hydroxyamine hydrochloride Solvents: Water ;  heated; 10 min, reflux; reflux → 60 °C
1.5 Reagents: Sodium sulfite ,  Copper sulfate ,  Ammonium chloride Solvents: Water ;  50 - 60 °C; 30 min, 60 °C
1.6 Reagents: Hydrochloric acid Solvents: Water ;  1 h, reflux

Reference

Synthesis of 3-chloro-4-trifluoromethoxybenzonitrile

Zhao, Haoyu, Jingxi Shiyou Huagong, 2005, (3), 52-54

3-Chloro-4-(trifluoromethoxy)benzaldehyde Raw materials

• 3-Chloro-4-(trifluoromethoxy)aniline

3-Chloro-4-(trifluoromethoxy)benzaldehyde Preparation Products

• 3-Chloro-4-(trifluoromethoxy)benzaldehyde (83279-39-4)

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• Solvents and Organic Chemicals Organic Compounds Benzenoids Phenol ethers

Research Briefing on 3-Chloro-4-(trifluoromethoxy)benzaldehyde (CAS: 83279-39-4) in Chemical Biology and Pharmaceutical Applications

3-Chloro-4-(trifluoromethoxy)benzaldehyde (CAS: 83279-39-4) is a fluorinated aromatic aldehyde that has garnered significant attention in recent years due to its versatile applications in chemical biology and pharmaceutical research. This compound serves as a key intermediate in the synthesis of various bioactive molecules, including agrochemicals, pharmaceuticals, and materials science applications. Recent studies have highlighted its potential in drug discovery, particularly in the development of novel anti-inflammatory and antimicrobial agents. The trifluoromethoxy group, in particular, enhances the metabolic stability and lipophilicity of derived compounds, making it a valuable moiety in medicinal chemistry.

In a 2023 study published in the Journal of Medicinal Chemistry, researchers explored the use of 3-Chloro-4-(trifluoromethoxy)benzaldehyde as a precursor for the synthesis of small-molecule inhibitors targeting the NLRP3 inflammasome, a key player in inflammatory diseases. The study demonstrated that derivatives of this compound exhibited potent inhibitory activity with improved pharmacokinetic profiles compared to existing inhibitors. The presence of the chloro and trifluoromethoxy substituents was critical for binding affinity, as confirmed by X-ray crystallography and molecular docking studies.

Another notable application of 3-Chloro-4-(trifluoromethoxy)benzaldehyde is in the field of agrochemicals. A 2022 report in Pest Management Science detailed its role in the synthesis of next-generation herbicides. The compound's unique electronic properties, conferred by the trifluoromethoxy group, were found to enhance herbicidal activity while reducing environmental persistence. This aligns with the growing demand for sustainable agrochemical solutions with lower ecological impact.

Recent advancements in synthetic methodologies have also focused on improving the efficiency of producing 3-Chloro-4-(trifluoromethoxy)benzaldehyde. A 2023 Organic Process Research & Development article described a novel catalytic system for its synthesis, achieving higher yields (up to 85%) and reduced byproduct formation. This development is particularly significant for scaling up production to meet industrial demands, as the compound's synthesis previously faced challenges related to selectivity and cost-effectiveness.

Looking ahead, the potential of 3-Chloro-4-(trifluoromethoxy)benzaldehyde extends to materials science, with preliminary studies indicating its utility in the design of liquid crystals and organic semiconductors. Its rigid aromatic core and polar substituents make it an attractive building block for advanced materials with tailored electronic properties. As research continues to uncover new applications for this versatile compound, its importance in chemical biology and pharmaceutical development is expected to grow substantially in the coming years.

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