Template synthesis of two new glyoxime derivatives. Characterization and investigation of their complexes with Ni(II), Cu(II), and Co(II) metal ions

Kurtoglu M., Serin S.

SYNTHESIS AND REACTIVITY IN INORGANIC AND METAL-ORGANIC CHEMISTRY, vol.31, no.7, pp.1129-1139, 2001 (SCI-Expanded) identifier identifier


Two novel oximes containing di- and tetraoxime groups, dichloro-[N,N'-bis(2-aminophenyl)diaminoglyoxime]nickel(II), [Ni(LH2)Cl-2], and {dichloro-[5,6:11,12-dibenzo-2,3,8,9-tetra(hydroxyimino)-1,4,7,10-tetraazacyelododecane]}- nickel(II), [Ni(LH4)Cl-2], have been synthesized by the template condensation reaction of dichloro-[N,N'-bis-(1,2-diaminobenzene)]nickel(II) with anti-dichloroglyoxime. Trinuclear complexes of [Ni(LH2)Cl-2] with Ni(II), Cu(II) and Co(II) have been synthesized. A polynuclear complex of [Ni(LH4)Cl-2] with Ni(II) has been prepared. The structures of these novel oxime compounds are proposed on the basis of the elemental analyses, IR and UV-Visible spectra and conductivity measurements. Conductivity measurements have shown that all complexes are non-electrolytes.