and their catalytic oxidative propertiesRuthenium(II)/(III) and osmium(III) complexes with NN donor ligands

A number of ruthenium(II) and ruthenium(II0n and osmium(III) wre prepared and characterized by diffrent spectrscopic  techniques.;

These complexes were test as catalyst for oxidation of some primary alchols to aldehydes and secondary alcohop ls to ketones at room temperature