Hiroki Yamagishi, David W. Small, Richmond Sarpong. "Unified Total Synthesis of
                    <i>C</i>
                    <sub>2</sub>
                    -Symmetric Bis(cyclotryptamine) Alkaloids Utilizing a Single-Atom Insertion/Deletion Strategy." Journal of the American Chemical Society, 2025. doi:10.1021/jacs.5c15181