Platinum(III) formation and stabilization as “platinum blues” with different types of ligands in the course of their interaction with PtCl42- and cis-Pt(NH3)2CI2

Studying the kinetics of PtCl42-cis-[Pt(NH3)2(H2O)2]2+ and cis-Pt(NH3)2Cl2 (cis-DDP) reactions with different types of ligands using spectrophotometric, Potentiometric and EPR methods, the conditions for Pt(III) formation as transient species and its further stabilization as “Platinum Blue” complexes were found. A general method for obtaining “Platinum Blue” species is suggested.

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