This study investigated the potential application of an efficient, easily recoverable, and reusable KCC-1 nanoparticle catalyst, which supported Cu (II)-b-cyclodextrin complex for 3-aryl-2oxazolidinones synthesis from CO 2 , ethylene oxide, and anilines. KCC-1/b-CD/Cu (II) NPs were thoroughly characterized by using TEM, SEM, TGA, FT-IR, ICP-MS, and BET. The observations were exploited in the direct and selective chemical fixation of CO 2 to afford high degrees of CO 2 capture and conversion. Analysis of the recycled catalyst by ICP-MS revealed only minor changes in its morphology after the reaction and thus confirmed the robustness of the catalyst.
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