Di(pyridin-2-yl)amino-substituted 1,10-phenanthrolines and their Ru(ii)–Pd(ii) dinuclear complexes: synthesis, characterization and application in Cu-free Sonogashira reaction

Abstract

Dinuclear complexes bearing Ru(II) photoactive centers are of interest for the development of efficient dual catalysts for many photocatalyzed reactions. Ditopic polypyridine ligands, bis(pyridine-2-yl)amino-1,10-phenanthrolines, containing an additional coordination site (bis(pyridine-2-yl)amine,...