Facile synthesis of 6-aryl-3-pyridyl-1,2,4-triazines as a key step toward highly fluorescent 5-substituted bipyridines and their Zn(II) and Ru(II) complexes.

Valery Kozhevnikov, Olga Shabunina, Dmitry Kopchuk, Maria Ustinova, Burkhard Koenig, Dmitry Kozhevnikov

Research output: Contribution to journalArticlepeer-review

80 Citations (Scopus)

Abstract

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.
Original languageEnglish
JournalTetrahedron
DOIs
Publication statusPublished - Sep 2008

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