New complexes of ZR (IV)‎, RU (III)‎ and CD (II)‎ with oxindole derivatives

الملخص EN

Complexes of Zr(IV), Ru(III) and Cd(ll) with 3-hydroxy-3-(N-mothylpipera/.inophenacyl)oxindole,3-hydroxy-3-(paramorpholin-ophenacyJ) oxindole and 3-hydroxy-3-(2,6-dimethyhnorpholinop-henacyl) oxindole (abbreviated Oj, O2, and O3) have been synthesized and characterized on the basis of elemental analyses, molar conductance values, magnetic susceptibility, infrared, ultraviolet and nuclear magnetic resonance spectral data.

The formula [Zr (L3)l (N03),4, |Ru(I.3)]Ci3 and [Cd(L)](N03)2 (where L=01, 02 and 03) have been proposed for the complexes.