Catalytic Synthesis of 2-Aminobenz-1,3-oxazin-4-ketone by Copper-Catalyzed Desulfurization and Cyclization of 2-Aminobenzoic Acid and Isothiocyanate
Yingpeng Gao, Linjun Zhang, Jiyi Song, Pinyong Zhong, Jinbiao Liu
Chinese Journal of Organic Chemistry . 2026, (7): 2808 -2815 .  DOI: 10.6023/cjoc202601010