Citation: Kang, Zhenghui; Wang, Yongheng; Zhang, Dan; Wu, Ruibo; Xu, Xinfang; Hu, Wenhao (2019). Asymmetric Counter-Anion-Directed Aminomethylation: Synthesis of Chiral \b-Amino Acids via Trapping of an Enol Intermediate.. Journal of the American Chemical Society, 141, pp. 1473-1478.