1. Palladium-Catalyzed Regioselective [3+2] Annulation with N-Allenamides at the Proximal C=C Bond: Efficient Synthesis of γ-Amino-α’-methylenecyclopentenones

Yidong Wang,* Hang Zhou, Yan Sun, Shenglong Wang, Ruiqiang Lu,a Shiwan Sun, Ying Han, Liuzhou Gao,* Junliang Zhang*

• Org. Lett. 2025, 27, 4225–4231.