Kozhevnikov, V.N. and Shabunina, O.V. and Kopchuk, D.S. and Ustinova, M.M. and König, B. and Kozhevnikow, D.N. (2008) Facile synthesis of 6-aryl-3-pyridyl-1,2,4-triazines as a key step towards highly fluorescent 5-substituted bipyridines and their Zn(II) and Ru(II)complexes. Tetrahedron 64, 8963 - 8973.
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A wide series of substituted bipyridines were obtained through the synthesis of 1,2,4-triazines and their aza Diels–Alder reactions. The reported method facilitates the synthesis of functionally diverse bipyridines that provides fine-tuning of photophysical properties of new ligands and their Zn(II) and Ru(II) complexes. Some of substituted bipyridines exhibit ‘off–on’ fluorescence response toward Zn2+ cations.
|Institutions:||Chemistry and Pharmacy > Institut für Organische Chemie > Lehrstuhl Prof. Dr. Burkhard König|
|Keywords:||2,2′-Bipyridines; 1,2,4-Triazines; Luminescence|
|Subjects:||500 Science > 540 Chemistry & allied sciences|
|Refereed:||Yes, this version has been refereed|
|Created at the University of Regensburg:||Yes|
|Deposited On:||05 Mar 2009 10:55|
|Last Modified:||01 Dec 2010 15:05|