تحضير وتشخيص معقدات ثنائية النواة مع ليكاندات جديدة غير متجانسة الحلقة مشتقة من 5،2-ثنائي-مركبتو4،3،1-ثايادايزول بواسطة كيمياء النقرة

Synthesis and Characterization of Binuclear Complexes with Novel Heterocyclic Ligands Derived from 2,5-dimercapto-1,3,4-thiadiazolateVia Click Chemistry

The work includes the synthesis and characterization of three ligands that contain three heterocyclic rings, one of these is thiadiazole while the others are two triazoles rings. The preparation of ligands is carried out through synthesis two precursors, the first is alkyl azides, which is prepare from the reaction of alkyl halides with sodium azide and the second is terminal alkyne was prepared by the addition reaction of propargylbromide  with 2,5-dimercapto-thiadiazole dipotassium salt, then the collection between two precusors via click chemistry reaction obtained, the general preparation reaction equations summarized by the following scheme: