Pd cross-coupling reactions in the access to bis-pyrazole and bis-indazole pyridine-based nona-coordinated ligands. Luminescence properties of their lanthanide complexes

Article abstract of DOI:10.1016/j.jphotochem.2017.03.037

A synthetic approach based on microwave-assisted Pd cross-coupling reactions is developed to obtain two series of push-pull donor-π-conjugated nonadentate coordinating ligands constructed on bispyrazolylpyridine and bisindazolylpyridine units. Both famili