Zhang, L., Sun, Y., Yu, H., Zhu, Y., Zhai, R., Li, P., Yang, P., Tang, B. (2026). Light‐Driven Epimerization: Diastereoconvergent Synthesis of [ 12 C, 13 C] β 2,3 ‐Amino Acids. Angewandte Chemie International Edition. https://doi.org/10.1002/anie.1668497