Synthesis of a solvent-sensitive highly fluorescent derivative of perfluorocyclopentene

N-[2-(1′,3′,4′,4′,5′,5′-Hexafluorocyclopentenyl)]-4-(5-methoxy-thiazolyl)pyridine based on 4-bromo-5-methoxy-2-(4-pyridyl)thiazole and perfluorocyclopentene was synthesized. Detailed studies of its photophysical properties showed that the fluorescent properties of such a strong fluorophore are largely dependent on solvents.