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• Solvents and Organic Chemicals Organic Compounds Benzenoids Benzene and substituted derivatives Benzene and substituted derivatives
• Solvents and Organic Chemicals Organic Compounds Benzenoids Benzene and substituted derivatives
• Other Chemical Reagents Organic Metal Reagents

Introduction to 1,4-Bis(tributylstannyl)benzene (CAS No. 17151-51-8)

1,4-Bis(tributylstannyl)benzene, with the CAS number 17151-51-8, is a versatile organostannane compound that has garnered significant attention in the fields of organic synthesis and materials science. This compound is characterized by its unique structure, which features two tributylstannyl groups attached to a benzene ring at the 1,4 positions. The presence of these organostannyl groups imparts valuable reactivity and functional properties, making it an essential reagent in various chemical transformations.

The chemical formula of 1,4-Bis(tributylstannyl)benzene is C₂₀H₃₆Sn₂. Its molecular weight is approximately 496.36 g/mol. The compound is typically a colorless to pale yellow liquid at room temperature and is soluble in common organic solvents such as dichloromethane, toluene, and hexanes. The stability of this compound under standard laboratory conditions makes it suitable for a wide range of synthetic applications.

In the realm of organic synthesis, 1,4-Bis(tributylstannyl)benzene has been extensively utilized as a coupling partner in Stille cross-coupling reactions. This palladium-catalyzed reaction is one of the most powerful methods for forming carbon-carbon bonds and has found widespread use in the synthesis of complex organic molecules, including pharmaceuticals and natural products. The high reactivity and selectivity of 1,4-Bis(tributylstannyl)benzene in these reactions have made it a preferred choice for many synthetic chemists.

Recent research has further expanded the utility of 1,4-Bis(tributylstannyl)benzene. For instance, a study published in the Journal of Organic Chemistry demonstrated its effectiveness in the synthesis of conjugated polymers for organic photovoltaic applications. The ability to introduce multiple stannyl groups into a polymer backbone allows for precise control over the electronic properties of the resulting materials, enhancing their performance in solar cells.

Beyond its role in organic synthesis, 1,4-Bis(tributylstannyl)benzene has also shown promise in materials science. A notable example is its use as a precursor for the preparation of tin-based nanomaterials. These nanomaterials exhibit unique optical and electronic properties that make them attractive for applications in catalysis, sensing, and energy storage. The controlled synthesis of these nanomaterials using 1,4-Bis(tributylstannyl)benzene as a starting material has been reported in several high-impact journals.

In the pharmaceutical industry, organostannanes like 1,4-Bis(tributylstannyl)benzene play a crucial role in drug discovery and development. They are often used as intermediates in the synthesis of biologically active compounds due to their ability to form complex molecular architectures with high stereochemical control. For example, a recent study published in the Journal of Medicinal Chemistry highlighted the use of 1,4-Bis(tributylstannyl)benzene-derived intermediates in the synthesis of novel anticancer agents with improved efficacy and reduced toxicity.

The environmental impact of organostannanes has been a topic of increasing concern due to their potential toxicity and persistence in the environment. However, recent advances in green chemistry have led to the development of more sustainable synthetic methods that minimize the use and release of hazardous substances. For instance, researchers have explored the use of microwave-assisted synthesis and solvent-free conditions to reduce the environmental footprint associated with the production and use of compounds like 1,4-Bis(tributylstannyl)benzene.

In conclusion, 1,4-Bis(tributylstannyl)benzene (CAS No. 17151-51-8) is a highly valuable compound with diverse applications across organic synthesis, materials science, and pharmaceutical research. Its unique chemical properties make it an indispensable tool for chemists working on complex molecular systems and advanced materials. As research continues to advance, it is likely that new applications and synthetic strategies involving this compound will emerge, further solidifying its importance in the scientific community.

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