Fused Fluorinated Bis-β-diketones and Luminescent-Spectral Properties of Their Complexes with Europium

D. E. Pugachyov; T. S. Kostryukova; N. P. Ivanovskaya; A. I. Lyamin; D. V. Romanov; S. V. Moiseyev; G. V. Zatonskii; N. S. Osin; N. V. Vasilyev

doi:10.1134/S1070363219050165

Fused Fluorinated Bis-β-diketones and Luminescent-Spectral Properties of Their Complexes with Europium

Authors: Pugachyov D.E.¹^,2, Kostryukova T.S.¹, Ivanovskaya N.P.¹, Lyamin A.I.¹, Romanov D.V.¹, Moiseyev S.V.¹, Zatonskii G.V.¹, Osin N.S.¹, Vasilyev N.V.¹^,2
Affiliations:
1. State Research Institute for Biological Instrumentation
2. Moscow State Regional University
Issue: Vol 89, No 5 (2019)
Pages: 965-970
Section: Article
URL: https://journals.rcsi.science/1070-3632/article/view/222908
DOI: https://doi.org/10.1134/S1070363219050165
ID: 222908

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Abstract
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Abstract

Claisen condensation of diacetylated fused aromatic and heteroaromatic compounds (fluorene, dibenzofuran, dibenzothiophene, or carbazole) with polyfluorocarboxylic acids esters in the presence of bases has afforded the ligands containing two β-diketonate groups. Their complexation with Eu³⁺ ions has been studied by the luminescence spectral method.

Keywords

β-diketones, europium complexes, luminescence

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