Emerging Trends in the Coordination Chemistry of Thiazolidinone-Containing Polydentate Ligands: Unconventional Binding Modes in Silver Complexes.

ABSTRACT: This work presents an efficient and straightforward method for obtaining two previously described thiazolidinone-based ligands, HAm4DHotaz (N'-(4-oxothiazolidin-2-ylidene)picolino-hydrazonamide) and Am4Eotaz (N'-(3-ethyl-4-oxothiazol-idin-2-ylidene)picolinohydrazonamide), with high yield and purity. Moreover, the reactivity of these ligands toward different Ag⁺ salts has been explored, resulting in the isolation of four novel coordination complexes: two mononuclear species, [Ag(HAm4DHotaz)₂](NO₃)·H₂O (1·H₂O) and [Ag(Am4Eotaz)₂](NO₃) (2), and two tetranuclear compounds, [Ag₄(Am4DHotaz)₄]·8H₂O (3·8H₂O) and [Ag₄(Am4Eotaz)_4<

SUBMITTER: Corredoira-Vazquez J 

PROVIDER: S-EPMC12284851 | biostudies-literature | 2025 Jul

REPOSITORIES: biostudies-literature