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• Solvents and Organic Chemicals Organic Compounds Organoheterocyclic compounds Benzofurans Benzofurans
• Solvents and Organic Chemicals Organic Compounds Organoheterocyclic compounds Benzofurans

Methyl Benzofuran-7-carboxylate (CAS No. 99517-45-0): An Overview of Its Properties, Applications, and Recent Research

Methyl benzofuran-7-carboxylate (CAS No. 99517-45-0) is a versatile organic compound that has garnered significant attention in the fields of organic synthesis, pharmaceuticals, and materials science. This compound, characterized by its unique molecular structure, offers a range of applications due to its chemical properties and reactivity. In this article, we will delve into the chemical properties, synthesis methods, and recent research advancements involving methyl benzofuran-7-carboxylate.

Chemical Structure and Properties

Methyl benzofuran-7-carboxylate is a derivative of benzofuran, a heterocyclic compound with a fused benzene and furan ring. The molecular formula of methyl benzofuran-7-carboxylate is C₁₀H₈O₃, and it has a molecular weight of 176.16 g/mol. The compound features a carboxylic acid ester group attached to the 7-position of the benzofuran ring. This structural arrangement imparts unique chemical properties to the molecule, making it an attractive candidate for various synthetic transformations.

The physical properties of methyl benzofuran-7-carboxylate include its appearance as a white crystalline solid with a melting point of approximately 82-84°C. It is soluble in common organic solvents such as ethanol, methanol, and dichloromethane but has limited solubility in water. These solubility characteristics make it suitable for use in various organic reactions and purification processes.

Synthesis Methods

The synthesis of methyl benzofuran-7-carboxylate can be achieved through several routes, each with its own advantages and limitations. One common method involves the esterification of 7-benzofurancarboxylic acid with methanol in the presence of an acid catalyst such as sulfuric acid or p-toluenesulfonic acid. The reaction proceeds via the following general equation:

            C10H6O3 + CH3OH → C10H8O3 + H2O
        

This method is straightforward and yields high purity products when optimized conditions are used. Another approach involves the direct synthesis from 2-bromobenzaldehyde and methyl acetoacetate through a series of reactions including cyclization and esterification. This multi-step process offers greater control over the final product's purity and yield.

Applications in Organic Synthesis and Pharmaceuticals

Methyl benzofuran-7-carboxylate finds extensive use in organic synthesis as a building block for more complex molecules. Its reactivity at the carboxylic acid ester group allows for various functional group transformations, making it valuable in the synthesis of natural products, pharmaceutical intermediates, and fine chemicals.

In the pharmaceutical industry, compounds derived from methyl benzofuran-7-carboxylate have shown promise in drug discovery and development. For instance, recent studies have explored the potential of benzofuran derivatives as inhibitors of specific enzymes involved in disease pathways. One notable example is their use as inhibitors of monoamine oxidase (MAO), which has implications for treating neurological disorders such as Parkinson's disease.

Molecular Modeling and Computational Studies

The unique structure of methyl benzofuran-7-carboxylate has also made it a subject of interest in computational chemistry. Molecular modeling studies have provided insights into its electronic structure, reactivity patterns, and potential binding interactions with biological targets. These computational tools are crucial for predicting the behavior of the molecule in various environments and guiding experimental design.

A recent study published in the Journal of Computational Chemistry utilized density functional theory (DFT) to investigate the electronic properties of methyl benzofuran-7-carboxylate. The results highlighted the importance of specific functional groups in determining the molecule's reactivity and stability under different conditions.

Sustainability and Green Chemistry Considerations

In line with growing environmental concerns, researchers are increasingly focusing on developing sustainable methods for synthesizing compounds like methyl benzofuran-7-carboxylate. Green chemistry principles aim to minimize waste, reduce energy consumption, and use environmentally benign reagents and solvents.

A notable example is the use of microwave-assisted synthesis techniques to enhance reaction efficiency while reducing reaction times and energy consumption. Additionally, efforts are being made to develop catalytic systems that can perform multiple transformations in a single step, thereby reducing the overall environmental impact.

Clinical Trials and Future Prospects

The potential therapeutic applications of compounds derived from methyl benzofuran-7-carboxylate have led to several clinical trials aimed at evaluating their safety and efficacy. Early-stage trials have shown promising results in treating conditions such as chronic pain and inflammation.

Further research is needed to fully understand the pharmacological properties and potential side effects of these compounds. Ongoing studies are exploring their mechanisms of action at a molecular level to optimize their therapeutic potential while minimizing adverse effects.

Conclusion

Methyl benzofuran-7-carboxylate (CAS No. 99517-45-0) is a multifaceted compound with a wide range of applications in organic synthesis, pharmaceuticals, and materials science. Its unique chemical structure provides a foundation for developing novel molecules with diverse functionalities. As research continues to advance, we can expect to see more innovative uses for this versatile compound in various scientific disciplines.

• 850882-11-0(Ethyl 1-Benzofuran-7-carboxylate)
• 4687-24-5(Benzofuran-3-carboxylic acid methyl ester)
• 1149388-02-2(Methyl 7-methyl-1-benzofuran-6-carboxylate)
• 64102-21-2(4-Dibenzofurancarboxylic acid, ethyl ester)
• 194278-43-8(Ethyl benzofuran-3-carboxylate)
• 92151-89-8(methyl dibenzo[b,d]furan-4-carboxylate)
• 90484-22-3(1-benzofuran-7-carboxylic acid)
• 108763-47-9(methyl 1-benzofuran-5-carboxylate)
• 2786-05-2(Dibenzob,dfuran-4-carboxylic acid)
• 88180-41-0(3-Benzofuranmethanol, benzoate)