Novel β-diketones( Pyyroyltrifluoroactone and Furoyltrifluoroacetoe) Europium Synthesis and Luminescence Properties

Two new β-diketones(pyyroyltrifluoroactone and furoyltrifluoroacetoe) have been synthesized with 2-acetylpyrrole,2-acetylfuran and Ethyl trifluoroacetate,using infrared spectroscopy and mass spectrometry were used to characterize its structure. And with the rare earth europium complexes prepared two new metal complexes,while the classic α-thenoyltrifluoroacetone Europium(Eu(TTA) 3) fluorescence were compared to explore the different complexes on the fluorescence intensity of the impact.