Waste-Derived Copper Flakes for Solvent-Free Reductive Acetamidation of Nitroarenes

Herein, waste-derived copper (Cu) flakes have been used as heterogeneous catalysts for the solvent-free and one-pot reductive acetamidation of nitroarenes. Metallic copper flakes (f-ZCu) were isolated from waste copper Cu scrap/flakes/turnings generated after the grinding and cutting (from the Cu in...

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Veröffentlicht in:Langmuir : the ACS journal of surfaces and colloids. - 1992. - 40(2024), 36 vom: 10. Sept., Seite 18961-18967
1. Verfasser: Lamba, Nicky Kumar (VerfasserIn)
Weitere Verfasser: Choudhary, Pawan, Twinkle, Kaushik, Jaidev, Choudhary, Sunil Kumar, Sonkar, Sumit Kumar
Format: Online-Aufsatz
Sprache:English
Veröffentlicht: 2024
Zugriff auf das übergeordnete Werk:Langmuir : the ACS journal of surfaces and colloids
Schlagworte:Journal Article
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520 |a Herein, waste-derived copper (Cu) flakes have been used as heterogeneous catalysts for the solvent-free and one-pot reductive acetamidation of nitroarenes. Metallic copper flakes (f-ZCu) were isolated from waste copper Cu scrap/flakes/turnings generated after the grinding and cutting (from the Cu industries). f-ZCu is being used to synthesize acetanilide with a considerable yield (∼82%) in one-step and solvent-free conditions within a reaction time of 6 h. Moreover, the same procedure is also being utilized for producing various substrates (9), including the gram-scale synthesis of the well-known important antipyretic drug, i.e., paracetamol. The plausible mechanism for the reaction was also proposed based on the spectroscopic analyses of spent f-ZCu 
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700 1 |a Choudhary, Pawan  |e verfasserin  |4 aut 
700 1 |a Twinkle  |e verfasserin  |4 aut 
700 1 |a Kaushik, Jaidev  |e verfasserin  |4 aut 
700 1 |a Choudhary, Sunil Kumar  |e verfasserin  |4 aut 
700 1 |a Sonkar, Sumit Kumar  |e verfasserin  |4 aut 
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