A new furfural glycine Schiff base and it’s rare-earth La(Ⅲ) complex were synthesized.Their structures were investigated by MS,NMR,and so on.The resuts shows that their structures are the same of the theoretical che...A new furfural glycine Schiff base and it’s rare-earth La(Ⅲ) complex were synthesized.Their structures were investigated by MS,NMR,and so on.The resuts shows that their structures are the same of the theoretical chemical compound.展开更多
In this paper a new schiff base ligand and its complex containing Mn(Ⅱ) were synthesized by the condensating 5-chloro salicylaldehyde with suphourea.Its composition and structure have been characterized by the elemen...In this paper a new schiff base ligand and its complex containing Mn(Ⅱ) were synthesized by the condensating 5-chloro salicylaldehyde with suphourea.Its composition and structure have been characterized by the elemental analysis and several spectra.The free radical inhibition rate to O - 2 have also been tested.展开更多
A Series of mono and di-nuclear Zn Ni complexes with 5 - chlorosalicylaldehyde -ethylenediamine Schiff base have been synthesized. Theirs compositions and structures were characterized by the elemental analysis.UV.IR ...A Series of mono and di-nuclear Zn Ni complexes with 5 - chlorosalicylaldehyde -ethylenediamine Schiff base have been synthesized. Theirs compositions and structures were characterized by the elemental analysis.UV.IR spectra and 1H NMR. The Dismutation to O2 free radical has also been investigated.展开更多
Nickel(Ⅱ),Copper(Ⅱ),Zinc(Ⅱ),and Cadmium(Ⅱ)complexes derived from schiff base of N-Salicylidenelysine acid were synthesized.These complexes were characterized by elemental analysis,conductivity measurement,IR and e...Nickel(Ⅱ),Copper(Ⅱ),Zinc(Ⅱ),and Cadmium(Ⅱ)complexes derived from schiff base of N-Salicylidenelysine acid were synthesized.These complexes were characterized by elemental analysis,conductivity measurement,IR and electronic spectra.The anti-bacterium activity of the complexes were tested.展开更多
文摘A new furfural glycine Schiff base and it’s rare-earth La(Ⅲ) complex were synthesized.Their structures were investigated by MS,NMR,and so on.The resuts shows that their structures are the same of the theoretical chemical compound.
文摘In this paper a new schiff base ligand and its complex containing Mn(Ⅱ) were synthesized by the condensating 5-chloro salicylaldehyde with suphourea.Its composition and structure have been characterized by the elemental analysis and several spectra.The free radical inhibition rate to O - 2 have also been tested.
文摘A Series of mono and di-nuclear Zn Ni complexes with 5 - chlorosalicylaldehyde -ethylenediamine Schiff base have been synthesized. Theirs compositions and structures were characterized by the elemental analysis.UV.IR spectra and 1H NMR. The Dismutation to O2 free radical has also been investigated.
文摘Nickel(Ⅱ),Copper(Ⅱ),Zinc(Ⅱ),and Cadmium(Ⅱ)complexes derived from schiff base of N-Salicylidenelysine acid were synthesized.These complexes were characterized by elemental analysis,conductivity measurement,IR and electronic spectra.The anti-bacterium activity of the complexes were tested.
