Iodo-bridged complexes of platinum(II) and synthesis of cis mixed-amine platinum(II) compounds
- 1 September 1986
- journal article
- Published by Canadian Science Publishing in Canadian Journal of Chemistry
- Vol. 64 (9) , 1894-1896
- https://doi.org/10.1139/v86-312
Abstract
Iodo-bridged platinum(II) dimers, [Pt(L)I2]2 with ligands (L) containing nitrogen as the donor atom, have been synthesized from the reactions of cis-[Pt(L)2I2] with perchloric acid. The dimers can be cleaved in aqueous media by a second nitrogen ligand to produce isometrically pure cis-[Pt(L)(L′)I2].These compounds can finally be converted to the chloro or carboxylato compounds by precipitating the iodo ligands with a silver salt and adding KCl or a carboxylate salt. Several compounds of the types cis-[Pt(L)(L′)Cl2] and cis-[Pt(L)(L′)(dicarboxylate)] were thus prepared. A few dimers of the type [(L)(L′)Pt(tetra-carboxylate)Pt(L)(L′)] were also synthesized.Keywords
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