RF Fatykhov, AD Sharapov, ES Starnovskaya… - … Acta Part A: Molecular …, 2022 - Elsevier
A series of coumarin-pyridine-based push-pull fluorophores were prepared starting from 1,
2, 4-triazines by using direct CH functionalization (SN H-reaction)–Diels-Alder–retro Diels …