Journals / Turkish Journal of Chemistry / 2005 / Cilt: 29 - Sayı: 1
Synthesis and Complex Formation of Some Novel vic-Dioxime Derivatives of Hydrazones
- Journal
- Turkish Journal of Chemistry
- Pages
- 107–116
- DOI
- —
Abstract
Three novel vic-dioxime compounds and their transition metal complexes were synthesized for the first time. These ligands are anti-glyoximehydrazine (GH2), anti-2-pyridinealdehydeglyoxime hydrazone (PyGH2) and anti-2-furancarboxaldehydeglyoxime hydrazone (FGH2). The synthesized anti-glyoximehydrazine was reacted with 2-pyridinealdehyde or 2-furancarboxaldehyde to obtain the PyGH2 and FGH2 ligands. Mononuclear complexes of these ligands with a metal-ligand ratio of 1:2 were prepared with Ni(II), Co(II) and Cu(II) ions. The structures of the ligands and complexes were determined by 1H n.m.r, i.r spectroscopy and elemental analytical techniques.
Özet
Three novel vic-dioxime compounds and their transition metal complexes were synthesized for the first time. These ligands are anti-glyoximehydrazine (GH2), anti-2-pyridinealdehydeglyoxime hydrazone (PyGH2) and anti-2-furancarboxaldehydeglyoxime hydrazone (FGH2). The synthesized anti-glyoximehydrazine was reacted with 2-pyridinealdehyde or 2-furancarboxaldehyde to obtain the PyGH2 and FGH2 ligands. Mononuclear complexes of these ligands with a metal-ligand ratio of 1:2 were prepared with Ni(II), Co(II) and Cu(II) ions. The structures of the ligands and complexes were determined by 1H n.m.r, i.r spectroscopy and elemental analytical techniques.