• 1. Synthesis, modeling and evaluation of 3′-(1-aryl-1H-tetrazol-5-ylamino)-substituted 3′-deoxythymidine derivatives as potent and selective human mitochondrial thymidine kinase inhibitors
  Sara Van Poecke,Ana Negri,Jolien Janssens,Nicola Solaroli,Anna Karlsson,Federico Gago,Jan Balzarini,Serge Van Calenbergh Org. Biomol. Chem. 2011 9 892

• Solvents and Organic Chemicals Organic Compounds Benzenoids Benzene and substituted derivatives Trifluoromethylbenzenes
• Solvents and Organic Chemicals Organic Compounds Aldehyde/Ketone

Introduction to 4-Chloro-3-(trifluoromethyl)benzaldehyde (CAS No. 34328-46-6)

4-Chloro-3-(trifluoromethyl)benzaldehyde, with the chemical formula C?H?ClF?O, is a highly valuable intermediate in the field of organic synthesis and pharmaceutical development. This compound belongs to the class of aromatic aldehydes, characterized by the presence of a formyl group (-CHO) attached to a benzene ring that is further substituted with a chlorine atom at the 4-position and a trifluoromethyl group at the 3-position. The unique structural features of this molecule make it a versatile building block for the synthesis of more complex molecules, particularly in medicinal chemistry and agrochemical research.

The significance of 4-Chloro-3-(trifluoromethyl)benzaldehyde lies in its reactivity and the electronic properties imparted by its substituents. The chlorine atom at the 4-position enhances electrophilic aromatic substitution reactions, while the trifluoromethyl group increases lipophilicity and metabolic stability, which are critical factors in drug design. These characteristics have positioned this compound as a key precursor in the development of novel therapeutic agents.

In recent years, there has been growing interest in exploring the applications of 4-Chloro-3-(trifluoromethyl)benzaldehyde in the synthesis of biologically active compounds. One notable area of research has been its use in the development of small-molecule inhibitors targeting various disease pathways. For instance, studies have demonstrated its utility in generating derivatives that exhibit inhibitory activity against enzymes such as kinases and proteases, which are often implicated in cancer and inflammatory diseases.

Moreover, the pharmaceutical industry has leveraged 4-Chloro-3-(trifluoromethyl)benzaldehyde to create novel scaffolds for antimicrobial agents. The presence of both chlorine and trifluoromethyl groups enhances the compound's ability to interact with biological targets, leading to improved efficacy against resistant bacterial strains. Recent publications highlight its role in synthesizing quinolone analogs, which have shown promising results in preclinical trials for treating gram-negative infections.

The agrochemical sector has also benefited from the versatility of 4-Chloro-3-(trifluoromethyl)benzaldehyde. Its derivatives have been investigated as potential intermediates for herbicides and fungicides due to their ability to disrupt essential metabolic pathways in pests. Researchers have reported on its incorporation into structures that exhibit herbicidal activity by inhibiting photosynthesis or amino acid biosynthesis, offering new solutions for crop protection.

From a synthetic chemistry perspective, 4-Chloro-3-(trifluoromethyl)benzaldehyde serves as a versatile platform for functional group transformations. The formyl group can be readily converted into other functional moieties such as carboxylic acids, esters, or amides through oxidation or reduction reactions. Additionally, nucleophilic aromatic substitution reactions at the chlorine substituent allow for further derivatization, enabling access to a wide range of heterocyclic compounds.

The impact of 4-Chloro-3-(trifluoromethyl)benzaldehyde extends beyond academic research into industrial applications. Pharmaceutical companies have incorporated this compound into their libraries for high-throughput screening (HTS) programs to identify lead compounds for drug discovery. Its structural features make it an attractive candidate for generating molecules with optimized pharmacokinetic properties, including solubility, bioavailability, and target specificity.

In conclusion, 4-Chloro-3-(trifluoromethyl)benzaldehyde (CAS No. 34328-46-6) is a multifaceted compound with broad utility across multiple sectors of chemical research and industrial applications. Its unique structural attributes and reactivity make it an indispensable tool for synthetic chemists and medicinal chemists alike. As research continues to uncover new methodologies and applications, this compound is poised to remain a cornerstone in the development of innovative chemical entities.

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