TUNG H. TO; HIEU D. NGUYEN. Investigating the preparation of oxime derivatives of azacrown ethers containing piperidine-4-one heterocycles under microwave irradiation. Vietnam Journal of Science, Technology and Engineering, [S. l.], v. 68, n. 1, 2026. DOI: 10.31276/VJSTE.2025.0038. Disponivel em: https://vietnamscience.vjst.vn/index.php/vjste/article/view/1308. Acesso em: 15 jul. 2026.