Li X-K, Xiong F, Shen Z-Y, Zhang S-P, Zhou Y-H, Xu M-L, et al. Unexpected Facile Synthesis of Tetronic Acid During the Research on Stereospecific Total Synthesis of (+)-Biotin Starting from D-Erythorbic Acid as Chiral Pool. ajc [Internet]. 2015 Feb. 20 [cited 2024 Nov. 25];27(5):1957-8. Available from: https://asianpubs.org/index.php/ajchem/article/view/27_5_91