Synthesis and characterization of metal compounds with a ligand derived from 6-acetyl-1,3,7-trimethyllumazine [Synthèse et caractérisation de composés métalliques avec un ligand dérivé de la 6-acétyl-1,3,7-triméthylelumazine]

The synthesis and study of new cu (i),cu(ii),cd (ii),zn (ii),hg (ii) and re (i) compounds with the ligand tclmh derived from a functionalized lumazine,6-acetyl-1,3,7-trimethyllumazine (lumazine = pteridine-2,4(lh,3h)-dione) and thiocarbazone are reported. complexes have been characterized by elemental analyses,thermal analysis and spectroscopic studies (ir,ms and nmr).