• 1. Antitumour indolequinones: synthesis and activity against human pancreatic cancer cells
  Martyn Inman,Andrea Visconti,Chao Yan,David Siegel,David Ross,Christopher J. Moody Org. Biomol. Chem. 2014 12 4848
• 2. Benzofuranquinones as inhibitors of indoleamine 2,3-dioxygenase (IDO). Synthesis and biological evaluation
  Catarina Carvalho,David Siegel,Martyn Inman,Rui Xiong,David Ross,Christopher J. Moody Org. Biomol. Chem. 2014 12 2663
• 3. Spectroscopic investigation of fluorinated phenols as pH-sensitive probes in mixed liposomal systems
  Carla Gasbarri,Guido Angelini RSC Adv. 2014 4 17840
• 4. Spectroscopic investigation of fluorinated phenols as pH-sensitive probes in mixed liposomal systems
  Carla Gasbarri,Guido Angelini RSC Adv. 2014 4 17840
• 5. Natural and synthetic quinones and their reduction by the quinone reductase enzyme NQO1: from synthetic organic chemistry to compounds with anticancer potential
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• Solvents and Organic Chemicals Organic Compounds Alcohol/Ether

Introduction to 2,4,6-Trifluorophenol (CAS No: 2268-17-9)

2,4,6-Trifluorophenol, with the chemical formula C?H?F?O, is a fluorinated aromatic compound that has garnered significant attention in the field of pharmaceuticals and materials science due to its unique structural and chemical properties. This compound, identified by its CAS number 2268-17-9, is a derivative of phenol where three fluorine atoms are strategically positioned at the 2, 4, and 6 positions of the benzene ring. The introduction of fluorine atoms not only modifies the electronic distribution and steric hindrance around the ring but also imparts enhanced stability and reactivity, making it a valuable intermediate in synthetic chemistry.

The synthesis of 2,4,6-Trifluorophenol typically involves the fluorination of phenol or its derivatives using selective fluorinating agents such as hydrogen fluoride (HF), potassium fluoride (KF), or more recently, electrochemical fluorination methods. These methods allow for precise control over the regioselectivity of fluorine incorporation, ensuring the formation of the desired trifluorinated product. The compound's high thermal stability and resistance to hydrolysis make it particularly useful in environments where other phenolic compounds may degrade.

In recent years, 2,4,6-Trifluorophenol has been extensively studied for its potential applications in pharmaceutical development. Its trifluoromethyl group is known to enhance metabolic stability and binding affinity towards biological targets, which are critical factors in drug design. For instance, studies have shown that trifluorinated aromatic compounds can act as potent inhibitors of various enzymes and receptors involved in inflammatory and infectious diseases. The electron-withdrawing nature of the fluorine atoms increases the lipophilicity of the molecule, facilitating its penetration across biological membranes.

One of the most compelling areas of research involving 2,4,6-Trifluorophenol is its role as a building block in the synthesis of antiviral and antibacterial agents. Researchers have demonstrated that incorporating trifluoromethyl groups into pharmacophores can lead to compounds with improved pharmacokinetic profiles. For example, derivatives of 2,4,6-Trifluorophenol have been investigated for their ability to inhibit viral proteases and polymerases, offering promising leads for the development of novel antiviral drugs. Additionally, its derivatives exhibit significant antibacterial activity against resistant strains of Gram-positive and Gram-negative bacteria.

The material science applications of 2,4,6-Trifluorophenol are equally fascinating. Its ability to form stable complexes with metals and other organic molecules makes it a valuable ligand in catalysis. In particular, transition metal complexes derived from this compound have shown enhanced catalytic activity in cross-coupling reactions such as Suzuki-Miyaura coupling and Heck reaction. These reactions are pivotal in constructing complex organic molecules used in pharmaceuticals and agrochemicals. Furthermore, the fluorinated aromatic ring contributes to the thermal and chemical resistance of polymers when incorporated into their backbone or side chains.

The electronic properties of 2,4,6-Trifluorophenol also make it relevant in the field of organic electronics. Its extended conjugation system and electron-withdrawing fluorine groups allow it to function as an effective electron transport material in organic light-emitting diodes (OLEDs) and photovoltaic cells. Recent studies have highlighted its potential in improving charge mobility and device efficiency in these applications. The compound's ability to undergo photochemical reactions under controlled conditions further expands its utility in materials science.

Eco-friendly synthetic routes for producing 2,4,6-Trifluorophenol have been a focus of recent research efforts. Traditional methods often involve harsh reagents and generate significant waste byproducts. However, advancements in green chemistry have led to the development of more sustainable approaches. For example, biocatalytic methods using engineered enzymes have been explored for selective fluorination reactions. Additionally, flow chemistry techniques enable better control over reaction conditions and reduce solvent consumption.

The safety profile of 2,4,6-Trifluorophenol is another critical aspect that has been thoroughly evaluated. While it is important to handle any chemical with appropriate precautions due to potential skin or eye irritation risks associated with phenolic compounds generally，it does not pose acute toxicity issues at typical usage levels。 Proper ventilation，personal protective equipment (PPE)，and adherence to good laboratory practices (GLP) are recommended during handling。 Its low volatility also reduces inhalation hazards compared to more volatile organic compounds。

In conclusion，2，4，6-Trifluorophenol(CAS No：2268-17-9) is a multifaceted compound with broad applications spanning pharmaceuticals，materials science，and electronics。 Its unique structural features offer advantages in drug design，catalysis，and polymer development。 With ongoing research focused on sustainable synthesis methods，this compound continues to be a cornerstone in modern chemical innovation。 As our understanding of its properties grows，we can anticipate even more innovative uses emerging from both academic laboratories and industrial applications。

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• 367-27-1(2,4-Difluorophenol)
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• 2713-31-7(2,5-Difluorophenol)
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• 195136-71-1(2,4-Difluororesorcinol)