摘要:
Zinc(II) and ruthenium(II) monohydroxyporphyrinates with a different arrangement of the reaction center in the meso-aryl moiety of the macrocycle were synthesized, and their ability of complexing with the methyl esters of glycine and m-aminobenzoic acid in toluene were studied using the methods of spectrophotometric titration and H-1 NMR spectroscopy. The stability constants of the resulting complexes and concentration ranges of their existence were determined.