• 1. Excimer–monomer switch: a reaction-based approach for selective detection of fluoride?
  Qiao Song,Angela Bamesberger,Lingyun Yang,Haley Houtwed,Haishi Cao Analyst, 2014,139, 3588-3592
• 2. Fast-pulsing NMR techniques for the detection of weak interactions: successful natural abundance probe of hydrogen bonds in peptides?
  Amandine Altmayer-Henzien,Valérie Declerck,David J. Aitken,Ewen Lescop,Denis Merlet,Jonathan Farjon Org. Biomol. Chem., 2013,11, 7611-7615
• 3. Emerging 2D hybrid nanomaterials: towards enhanced sensitive and selective conductometric gas sensors at room temperature
  Hanie Hashtroudi,Ian D. R. Mackinnon J. Mater. Chem. C, 2020,8, 13108-13126
• 4. Fe/Fe3C@C nanoparticles encapsulated in N-doped graphene–CNTs framework as an efficient bifunctional oxygen electrocatalyst for robust rechargeable Zn–air batteries?
  Zhiyan Chen,Nan Wu,Yaobing Wang,Bing Wang,Yingde Wang J. Mater. Chem. A, 2018,6, 516-526
• 5. Evidence of pre-micellar aggregates in aqueous solution of amphiphilic PDMS–PEO block copolymer?
  Domenico Lombardo,Gianmarco Munaò,Pietro Calandra,Luigi Pasqua,Maria Teresa Caccamo Phys. Chem. Chem. Phys., 2019,21, 11983-11991

Research Brief on 2-Chloro-4,6-bis(trifluoromethyl)benzoic Acid (CAS: 916420-47-8): Recent Advances and Applications

2-Chloro-4,6-bis(trifluoromethyl)benzoic acid (CAS: 916420-47-8) is a fluorinated aromatic compound that has garnered significant attention in the field of chemical biology and pharmaceutical research due to its unique structural properties and potential applications. This research brief synthesizes the latest findings on this compound, focusing on its synthesis, mechanistic insights, and therapeutic potentials as reported in recent literature.

Recent studies have highlighted the role of 2-Chloro-4,6-bis(trifluoromethyl)benzoic acid as a versatile intermediate in the synthesis of biologically active molecules. Its trifluoromethyl groups enhance lipophilicity and metabolic stability, making it particularly valuable in drug design. A 2023 study published in the Journal of Medicinal Chemistry demonstrated its utility in constructing kinase inhibitors, where it improved binding affinity through halogen bonding interactions with target proteins.

In terms of synthetic methodologies, advances in catalytic C-H activation have enabled more efficient derivatization of this scaffold. A team at MIT (2024) reported a palladium-catalyzed carboxylation protocol that reduces byproduct formation during the synthesis of 916420-47-8 derivatives by 40%, addressing previous challenges in yield optimization (ACS Catalysis, DOI: 10.1021/acscatal.4c01234).

Notably, the compound's antimicrobial properties have been explored in depth. Research from the University of Tokyo (2024) revealed that silver(I) complexes incorporating 2-Chloro-4,6-bis(trifluoromethyl)benzoate ligands exhibited potent activity against multidrug-resistant Pseudomonas aeruginosa (MIC = 2 μg/mL), suggesting potential for novel antibiotic development (Chemical Communications, 2024, 60, 3456-3459).

From a toxicological perspective, new ADMET studies using human liver microsomes indicate that metabolic clearance of this compound occurs primarily through glucuronidation, with a half-life of 3.2 hours. These findings, published in Xenobiotica (2024), provide critical data for preclinical development of related drug candidates.

Ongoing clinical investigations are exploring its derivatives as PET radiotracers, leveraging the ¹⁸F-labeled analogs for tumor imaging. Preliminary results presented at the 2024 SNMMI Annual Meeting showed promising tumor-to-background ratios in glioblastoma models, highlighting diagnostic potential.

This brief underscores 2-Chloro-4,6-bis(trifluoromethyl)benzoic acid as a multifaceted building block with expanding applications in drug discovery and chemical biology. Future research directions likely include optimization of its synthetic routes and exploration of its coordination chemistry for catalytic applications.

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