234. Jia-Bin Pan, Xuan-Ge Zhang, Yi-Fan Shi, Ai-Cui Han, Yu-Jia Chen, Jing Ouyang, Mao-Lin Li* and Qi-Lin Zhou*. A Spiro Phosphamide Catalyzed Enantioselective Proton Transfer of Ylides in a Free Carbene Insertion into N-H Bonds. Angew. Chem. Int. Ed. 2023, 62, e202300691.
