2003•Journal of Central China Normal UniversityRequires access

Synthesis, characterization and biological activities of a novel Schiff base of phosphorohydrazonothionate and its metal complexes

Zhu Xin

Abstract

The novel Shiff base 5,5dimethyl1,3dioxophosphorohydrazonothionate with ovanillin and its Cu(Ⅱ), Ni(Ⅱ), Zn(Ⅱ), Co(Ⅱ) complexes have been synthesized. The compounds have been characterized by elemental analysis, IR, molar conductivity and electronic absorption spectrum.The Sciff base ligand has been further ascertained by 1H NMR and MS. The coordination state and possible structure in the compounds are given. The actions on cell surival rate in rice sprouts of the compounds have been determined.

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Key concepts: Schiff base, Elemental analysis, Molar conductivity, Ligand (biochemistry), Chemistry, Base (topology), Metal, Characterization (materials science)