Affiliation:
1. Dipartimento Farmaco-Chimico, Università degli Studi di Bari, Via E. Orabona 4, 70125 Bari, Italy
Abstract
The synthesis, NMR characterization, and X-ray crystallography of “lantern-shaped” platinum(III) complexes with four pivaloamidate bridging ligands and two 9-ethylguanines (9-EtG) or 1-methylcytosines (1-MeC) in axial positions are reported:cis-N2O2-[Pt2{HN=C(But)O}4(9-EtG)2](NO3)2andcis-N2O2-[Pt2{HN=C(But)O}4(1-MeC)2](NO3)2. The last complex is, to the best of our knowledge, the first dinuclear compound of platinum(III) with axially bound 1-MeC.
Funder
Consorzio Interuniversitario di Ricerca in Chimica dei Metalli nei Sistemi Biologici
Subject
Inorganic Chemistry,Organic Chemistry,Biochemistry
Cited by
13 articles.
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1. Synthesis, crystal structure, and PTPs inhibition activity of a {N, S}-coordinated paddle wheel platinum(II) complex;Transition Metal Chemistry;2023-07-01
2. Synthesis and structural characterization of a new dinuclear platinum(III) complex, [Pt2Cl4(NH3)2{μ-HN=C(O)But}2];Acta Crystallographica Section B Structural Science, Crystal Engineering and Materials;2022-11-04
3. Comparison of {O,S}- vs {N,S}-donor ligands in PtNi heterobimetallic lantern complexes;Polyhedron;2021-11
4. Can an Elusive Platinum(III) Oxidation State be Exposed in an Isolated Complex?;Angewandte Chemie International Edition;2020-08-11
5. Binuclear paddle-wheel platinum(II) and platinum(III) complexes containing 4-methyl-4H-1,2,4-triazole-3-thiol ligand: Synthesis, X-ray studies, and spectroscopic characterization;Phosphorus, Sulfur, and Silicon and the Related Elements;2018-01-30