Uludag, N.2024-10-292024-10-2920241070-42801608-3393https://doi.org/10.1134/S1070428024030175https://hdl.handle.net/20.500.11776/14492A series of substituted ethyl 5-phenyl-1,2-oxazole-3-carboxylates were synthesized in good to excellent yields in one step using hydroxylamine base and ethyl 2,4-dioxo-4-(4-R-phenyl)butanoates bearing both electron-donating and electron-withdrawing moieties on the benzene ring, and antioxidant properties of the products were investigated by the DPPH method. The proposed method is suitable for the large-scale production of isoxazole derivatives.en10.1134/S1070428024030175info:eu-repo/semantics/closedAccessisoxazoleshydroxylamineantioxidant propertiesArticle603490494N/AWOS:0012459487000172-s2.0-85193751646Q4