1263368-92-8Relevant articles and documents
A Modified Synthesis of 6-Aryl-3-(6-R-pyridin-2-yl)-1,2,4-triazines
Shabunina,Starnovskaya,Shtaits, Ya. K.,Kopchuk,Kovalev,Zyryanov,Rusinov,Chupakhin
, p. 1576 - 1578 (2019/01/04)
A practical procedure has been proposed for the synthesis of 6-aryl-3-(pyridin-2-yl)-1,2,4-triazines containing various functional groups in the α-position of the pyridine ring by direct heterocyclization of isonitrosoacetophenone hydrazones with 6-substi
1,2,4-Triazine method of bipyridine ligand synthesis for the preparation of new luminescent Eu(III) complexes
Prokhorov, Anton M.,Kozhevnikov, Valery N.,Kopchuk, Dmitry S.,Bernard, Hélne,Le Bris, Nathalie,Tripier, Rapha?l,Handel, Henri,Koenig, Burkhard,Kozhevnikov, Dmitry N.
experimental part, p. 597 - 607 (2011/03/19)
The 'triazine' methodology for the synthesis of functionalized bipyridine ligands proved to be a convenient method for the preparation of luminescent Eu(III) complexes. The approach allows flexible construction of chromophore and coordination sphere with control of photophysical properties. Europium(III) complexes [Eu1]-[Eu5] prepared in this way exhibit intense long-life metal-centered luminescence in aqueous media. The aromatic substituent in the position 5 of bipyridine has a significant influence on luminescence parameters and is used to introduce functionality for bioconjugation. The complexes [Eu4] and [Eu5] bearing primary amine groups are ready-to-go luminescent 'tags' for peptide labeling.
