Cu(II)-Functionalized Magnetic Fe₃O₄@SiO₂–TCCP Catalyst for the Synthesis of Imidazo1,2-apyridines in Deep Eutectic Solvents

Key Points

• Synthesis of imidazopyridines is enhanced using a Cu(II)-functionalized catalyst, significantly increasing yield.
• The catalyst utilizes magnetic Fe₃O₄@SiO₂, allowing for easy separation and reuse in multiple cycles.
• Deep eutectic solvents serve as an effective medium for the catalytic process, promoting environmentally friendly reactions.
• This approach underscores potential improvements in catalytic efficiency and sustainability in organic synthesis.