Jiang-Ning Yu, Yue Wang, Ji-Chen Yin, and Yang Wang*, Organoiodine Catalysed Intram olecular C-N bond Oxidative Coupling for the Synthesis of 3-Monosubstituted Oxindoles, Eur. J. Org. Chem. 2024, DOI:10.1002/ejoc.202400822