Ligand-Free Iron-Catalyzed Intramolecular Amination of C(sp 3)—H Bond for the Synthesis of Imidazolinones
Linyang Wu, Dayou Zhong, Wenbo Liu
Chinese Journal of Organic Chemistry . 2021, (10): 4083 -4087 .  DOI: 10.6023/cjoc202104054