52093-26-2 | Lanthanum(III) trifluoromethanesulfonate

CAS:52093-26-2 | Lanthanum(III) trifluoromethanesulfonate ,Description

Lanthanum(III) trifluoromethanesulfonate, commonly known as Lanthanum triflate, is an inorganic salt of lanthanum, which is a rare earth metal. Lanthanum triflate is a colorless, odorless, and water-soluble compound. It is widely used in organic synthesis and catalysis due to its unique properties, such as its strong acidity, high selectivity, and low toxicity. This article will discuss the synthesis method of lanthanum triflate, its scientific research applications, mechanism of action, biochemical and physiological effects, advantages and limitations for lab experiments, and potential future directions.
 

Scientific Research Applications

Catalysis in Organic Synthesis

Lanthanum trifluoromethanesulfonate serves as an effective catalyst in organic synthesis. It has been used in the direct amidation of esters, facilitating the synthesis of various amides from esters and amines under mild conditions. This demonstrates the catalyst's versatility and effectiveness in controlling amidation reactions (Morimoto et al., 2014). Additionally, it catalyzes the condensation of benzyl alcohols with primary and secondary alcohols, as well as the synthesis of benzyl ethers, showcasing its broad application in organic chemistry (Handlon & Guo, 2004).

Structural Studies and Hydration

In studies focusing on the structure of solvated lanthanum(III) ions, Lanthanum(III) trifluoromethanesulfonate has been crucial in understanding the coordination and hydration spheres of lanthanum ions. Techniques like EXAFS and large-angle X-ray scattering have been utilized to explore the lanthanum(III) ion's structure in various solvents, providing insights into the coordination chemistry of lanthanides (Näslund et al., 2000) .

Metallosupramolecular Arrays

Lanthanum(III) trifluoromethanesulfonate has been used in the formation of lanthanide(III)-containing metallosupramolecular arrays. This involves coordination with molecules like N,N-dimethylformamide to form complex structures, which are crucial in the study of supramolecular chemistry and crystal engineering (Danjo et al., 2015).

Membrane Science

In membrane science, this compound has been integrated into structures like Nafion membranes. These membranes are investigated for potential applications in fuel cells, with lanthanum trifluoromethanesulfonate enhancing specific properties such as proton conductivity and alcohol permeability reduction (Barbora et al., 2009).

Luminescence and Imaging

Lanthanum(III) trifluoromethanesulfonate has applications in the development of near-infrared imaging agents. Its unique luminescence properties when combined with other compounds are explored for potential uses in technology, biology, and medicine (Martinić et al., 2019) .

Lanthanum Electrodeposition

This compound is also significant in electrodeposition processes. It has been used in ambient atmosphere for lanthanum electrodeposition, showcasing its potential in materials science and electrochemistry (Legeai et al., 2008).

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