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Zinc Sulfide (ZnS) Nanoparticles: An Effective Catalyst for Synthesis of Benzoxazole Derivatives

Journal: Asian Journal of Green Chemistry (Vol.7, No. 1)

Publication Date:

Authors : ; ;

Page : 47-53

Keywords : Nano particles Zn; S Benzoxazole One; pot two component synthesis O; aminophenol Various aldehydes;

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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.

Last modified: 2023-03-11 17:16:54