Nguyen LA, Dang TD, Nguyen TB, Ngo QA. New Method of 2-Arylbenzoxazole Synthesis from 2-Aminophenol Derivatives and Benzaldehyde Using Sulfur as an Oxidant. ETSD [Internet]. 2021 Mar. 15 [cited 2025 Sep. 9];31(1):37-40. Available from: https://dev.vojs.vn/index.php/etsd/article/view/189