Convenient synthesis of tridentate 2,6-di(pyrazol-1-yl)-4-carboxypyridine and tetradentate 6,6â²-di(pyrazol-1-yl)-4,4â²-dicarboxy-2,2â²-bipyridine ligands
Keywords: لیگانه های مناسب; Bipyridine; Pyrazole; Dye-sensitized solar cells; Tetradentate ligands; Terdentate ligands;