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Home » Scientists develop revolutionary copper catalyst capable of breaking tough C-H bonds

Scientists develop revolutionary copper catalyst capable of breaking tough C-H bonds

A discovery in the field of catalysis has emerged from the laboratories of Professor Jaeheung Cho and his team in the Department of Chemistry at UNIST. Their pioneering work has led to the development of a copper(II)–alkylperoxo complex that could revolutionize the realms of synthetic chemistry and industrial . The study is published in ACS Catalysis.

The key to this innovative catalyst lies in its remarkable ability to decompose strong carbon-hydrogen bonds (C–H bonds) through harnessing specific solvents. By precisely manipulating the solvent environment, the researchers have uncovered the exceptional reactivity of their copper(II)–alkylperoxo complex.

Through a meticulously designed series of experiments, the research team successfully synthesized the copper(II)–alkylperoxo complex and subjected it to (SC–CO2), a fluid state of that exhibit both gas and liquid properties simultaneously. This novel approach resulted in the most reactive metal–alkylperoxo peroxide compound to date.

Professor Cho said, “Our comprehensive analysis of reactions and advanced have introduced a new era in oxidation catalysis utilizing copper(II)–alkylperoxo as a catalyst.”

Of particular significance is the oxidation of unactivated alkanes, like and ethane, traditionally known for their stability and -intensive oxidation processes. By tailoring the copper(II)–alkylperoxo complex composition, the researchers achieved selective oxidation of unactivated alkanes, a pivotal advancement in catalytic science. Moreover, the team's exploration of various solvents confirmed the unprecedented ability of their catalyst to break down resilient C−H bonds.

Yuri Lee, the first author of the study, said, “Our research signifies a milestone in reactivity manipulation through solvent within copper(II)–alkylperoxo .”

Professor Cho said, “Our work not only showcases the exceptional oxidation capabilities of copper(II)–alkylperoxo species, but also elucidates their solvent-dependent reactivity, laying the foundation for cutting-edge metal in various scientific domains.”

The research team anticipates that this transformative research not only propels the boundaries of synthetic chemistry, but also holds immense promise for environmental and industrial applications, heralding a new era of catalytic excellence and sustainable technology.

Source: Ulsan National Institute of Science and Technology

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