4-Alkoxycarbonyl-2-(2-pyridyl)thiazoles and their complexes with CuII and CoII. Molecular and crystal structure of copper 4-ethoxycarbonyl-2-(2-pyridyl)thiazole dichloride
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The first synthesis of ethyl 2-(2-pyridyl)thiazole4-carboxylate ( 2) and bis[2-(2-pyridylthiazol-4-ylcarbonyloxy)ethyl] disulfide ( 4) is described. The complexation of compounds 2 and 4 with CuII, CoII, and NiII chlorides and perchlorates has been studied. Electrochemical behavior of the ligands and complexes obtained has been investigated by cyclic voltammetry and using rotating disk electrode, which allowed us to confirm the possibility for the ligand 4 and its complexes to be adsorbed on the surface of a gold electrode.
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