Preliminary Evaluation of a Recyclable Copper(I) Iodide/[BMIM][BF₄] Catalytic System for the Synthesis of N-Benzyl 17-Spiro-5′-oxazolidin-2′-ones with the Estrane Skeleton. Hungarian Journal of Industry and Chemistry, [S. l.], v. 53, n. 2, p. 101–106, 2025. DOI: 10.33927/hjic-2025-24. Disponível em: https://hjic.mk.uni-pannon.hu/index.php/hjic/article/view/1276. Acesso em: 26 jan. 2026.