Zinc Sulfide (ZnS) Nanoparticles: An Effective Catalyst for Synthesis of Benzoxazole Derivatives
Journal: Asian Journal of Green Chemistry (Vol.7, No. 1)Publication Date: 2023-03-11
Authors : Fatemeh Hakimi; Elham Golrasan;
Page : 47-53
Keywords : Nano particles Zn; S Benzoxazole One; pot two component synthesis O; aminophenol Various aldehydes;
Abstract
A simple efficient and eco-friendly method has been developed for the synthesis of benzoxazole derivatives by one-pot two-component reaction of o-aminophenol and various aldehydes catalytic by nanoparticles Zn-S use ethanol has been described as solvent at 70 °C. The present method has several advantages such as high yields, easy purification, mild reaction conditions, easy work-up, and short reaction times. Likewise, Zn-S nanoparticles are a catalyst that is easily synthesized, cheap, stable in air and humidity, heterogeneous, and green.
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Last modified: 2023-03-11 17:16:54