Synthesis of a Novel Oxime Ligand: Characterization and Investigation of Its Complexes with Some Metal Ions

Abstract

A novel dioxime, 1,2‐dihydroxyimino‐3‐aza‐6‐morpholine heptane (H₂L) was synthesized by the reaction of anti‐monochloroglyoxime and 4‐(3‐aminopropyl)morpholine in absolute THF. Mononuclear complexes with a metal:ligand ratio of 1:2 were prepared with Co(II), Cu(II), and Ni(II). The ligand and complexes were characterized by elemental analyses, FT‐IR, UV‐Vis, ¹H NMR and ¹³C NMR spectra, magnetic susceptibility measurements. The thermal behavior of the compounds has been studied by thermogravimetry (TGA).

Keywords:

• vic‐Dioxime
• Thermogravimetric analyses
• Transition metal complex
• 4‐(3‐Aminopropyl)morpholine

Acknowledgment

The authors greatly appreciate the financial support from the Research Fund of Harran University (Project No. 343).