Synthesis of Metallomacrocycle and Coordination Polymers with Pyridine-Based Amidocarboxylate Ligands and Their Catalytic Activities towards the Henry and Knoevenagel Reactions.

ABSTRACT: The reactions of 3,3'-{(pyridine-2,6-dicarbonyl)bis(azanediyl)}dibenzoic acid (H₂L) with zinc(II), cadmium(II), and samarium(III) nitrates were studied, and the obtained compounds, [Zn(1κO:2κO'-L)(H₂O)₂] _n (1), [Cd(1κO ²:2κO ²-L)(H₂O)₂]₂ ⋅6n H₂O⋅ n C₄H₈O₂ ⋅1.5n DMF (2), and [Sm(1κO:2κO'O'':3κO'''-L)(NO₃)(H₂O)(dmf)] _n ⋅ n DMF (3), were characterized by elemental analysis, FTIR spectroscopy, thermogravimetric analysis, and X-ray single-crystal diffraction. Compounds 1

SUBMITTER: Karmakar A 

PROVIDER: S-EPMC6217112 | biostudies-literature | 2018 Nov

REPOSITORIES: biostudies-literature