Iron-Catalyzed Synthesis of Conformationally Restricted Bicyclic N-Heterocycles via [2+2]-Cycloaddition: Exploring Ring Expansion─Mechanistic Insights and Challenges
Authors: Leif E. Hertwig, Thilo Bender, Felix J. Becker, Patrick Jäger, Serhiy Demeshko, Sophie Jana Gross, Joachim Ballmann, Dragoş-Adrian Roşca