Synthesis of vic-Dioxime Derivatives with Semicarbazone Side Groups and Their Ni II Complexes

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Hacettepe Journal of Biology and Chemistry
Volume:35 Issue:2
Synthesis of vic-Dioxime Derivatives with Semicarbazone Side Groups and Their Ni II Complexes

Synthesis of vic-Dioxime Derivatives with Semicarbazone Side Groups and Their Ni II Complexes

Authors : İlknur BABAHAN, Hüseyin ANIL, Nursabah SARIKAVAKLI

Pages : 117-121

View : 22 | Download : 11

Publication Date : 2007-04-01

Article Type : Research Paper

Abstract :In this work, two novel vic-dioxime L1H2, L2H2 compounds bearing semicarbazone side groups and their Ni II complexes were synthesized. The vic-dioxime ligands of bearing semicarbazone side groups were synthesized by reactinganti-chloroglyoxime with semicarbazidehydrochloride, 4-aminoacetophenenone semicarbazone, respectively. Ligands form mononuclear complexes [Ni LH 2] with a metal:ligand ratio of 1:2. The Ni II complexes are proposed tobe square planar. Structural assignments are supported by a combination of1H-NMR,13C-NMR, HMQC, FT-IR, UV,elemental analyses and magnetic susceptibility
Keywords : vic Dioximes, Semicarbazones, Transition metal complexes

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