Protonation-assisted regioselectivity control in cycloaddition of (iso)quinolynes and azides

Ito, M.; Oda, R.; Moriya, T.; Hashimoto, Y.; Misaka, R.; Matsuzaki, K.; Higuchi, K.; Sugiyama, S.

Org. Chem. Front. 2026, 13, 5665–5674. DOI: 10.1039/d6qo00587j.