Synthesis and Characterization of some biologically active transition metal complexes for a ligand derived from dimedone with mixed ligands.

The aim of the work is synthesis and characterization bidentate ligand
 [3-(3-acetylphenylamino)-5,5-dimethylcyclohex-3-enone][HL], from the
 reaction dimedone with 3-amino acetophenone to produce [HL], was carried out in dry benzene as a solvent under reflux.
 prepared ligand [HL] characterized by FT-IR, UV-Vis
 spectroscopy, 'H, 8C-NMR spectra, Mass (C.H.N) melting
 point. mixed complexes were was
 used primary while 8-hydroxy quinoline [HQ] a
 secondary metal ion M(IT).Where M(IT) = (Mn ,Co ,Ni ,Cu ,Zn
 ,Cd Pd) at reflux ,using ethanol solvent, KOH base.
 Complexes composition [M(L)(Q)] (1:1:1) molar ratio were
 . All spectroscopic methods
 (FT-IR, UV-Vis spectroscopy) along elemental analysis (A.A),
 chloride content melting point measurements out, together
 conductivity magnetic susceptibility. These showed
 tetrahedral geometry around (Mn", Col, Ni, Cu", Zn! Cd") ions and
 square planner (Pd") ion. biological activity ligands
 [HL],[HQ] ] (MLQ): studied using inhibition method.