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Coordination Chemistry of Potentially S,N,N_py-Tridentate Thiosemicarbazones with the {Re(CO)₃}⁺ Fragment and Formation of Hemiaminal Derivatives.

ABSTRACT: Nine potentially S,N,N_py-tridentate thiosemicarbazones (HL) derived from pyridine-2-carbaldehyde or 1-(2-pyridyl)ethanone have been prepared and fully characterized. The X-ray crystal structures of six of them and two hydrochlorides were determined and analyzed. The reaction of the [ReX(CH₃CN)₂(CO)₃]/[ReX(CO)₅] (X = Cl and Br) precursors with these ligands yielded different kinds of compounds: the adducts [ReX(HL)(CO)₃], in which the ligands were S,N-bidentate; the trinuclear species [Re₃Cl₂(L²³)(HL²³)(CO)₉]; and the thiosemicarbazonate compounds [Re(L)(CO)₃], where the ligand is S,N,

SUBMITTER: Argibay-Otero S

PROVIDER: S-EPMC9832478 | biostudies-literature | 2023 Jan

REPOSITORIES: biostudies-literature

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Coordination Chemistry of Potentially S,N,N_py-Tridentate Thiosemicarbazones with the {Re(CO)₃}⁺ Fragment and Formation of Hemiaminal Derivatives.

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Coordination Chemistry of Potentially S,N,Npy-Tridentate Thiosemicarbazones with the {Re(CO)3}+ Fragment and Formation of Hemiaminal Derivatives.

OmicsDI is part of the ELIXIR infrastructure

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Coordination Chemistry of Potentially S,N,N_py-Tridentate Thiosemicarbazones with the {Re(CO)₃}⁺ Fragment and Formation of Hemiaminal Derivatives.