ISSN: 7027-2221

Author : A.R. Ahmed, Safaa

Synthesis and characterization of new ligand of Dithiocarbamate derived from "2-Aminopyridine" with some metal ions

Safaa A.R. Ahmed

karbala journal of pharmaceutical sciences, Volume 8, Issue 12, Pages 84-98

This study included synthesis and characterization of new ligand of Dithiocarbamate, this ligand is:
KL = Potassium 2-Aminopyridine Dithiocarbamate
The preparation process included two interactive steps as follows :
step1: involved the preparation of amines from the reaction of the primary amyloid compound (2-aminoperidine) with benzoyl chloride. The second step was to prepare the lycand from the reaction of the first step product with carbon disulfide with potassium hydroxide as a basic medium.

Step 2 : ligand reaction with metal ions (CoII, NiII, CuII, CdII, HgII) For the preparation of ligand - derived complexes, the prepared complexes were characterized by infrared spectra, UV-Vis spectra , mass spectra,1H,13C- NMR spectra and molar conductivity And magnetic susceptibility. The propose geometrical shapes of the (CoII, NiII, CuII) complexes were octahedral , while the geometrical shape of the complexes (CdII, HgII) was a tetrahedral.