M.Fizea, S., H. Musa, F., A.Fidhel, H. (2014). Synthesis and SpectralStudiesofSome MetalComplexes with Bis[O,O-2,3;O,O-5,6(ChlorocarboxylicMethyliden)]L-Ascorbic Acid. Alustath, 27(1), 225-233.
Salah M.Fizea; Fallih H. Musa; Huda A.Fidhel. "Synthesis and SpectralStudiesofSome MetalComplexes with Bis[O,O-2,3;O,O-5,6(ChlorocarboxylicMethyliden)]L-Ascorbic Acid". Alustath, 27, 1, 2014, 225-233.
M.Fizea, S., H. Musa, F., A.Fidhel, H. (2014). 'Synthesis and SpectralStudiesofSome MetalComplexes with Bis[O,O-2,3;O,O-5,6(ChlorocarboxylicMethyliden)]L-Ascorbic Acid', Alustath, 27(1), pp. 225-233.
M.Fizea, S., H. Musa, F., A.Fidhel, H. Synthesis and SpectralStudiesofSome MetalComplexes with Bis[O,O-2,3;O,O-5,6(ChlorocarboxylicMethyliden)]L-Ascorbic Acid. Alustath, 2014; 27(1): 225-233.

Synthesis and SpectralStudiesofSome MetalComplexes with Bis[O,O-2,3;O,O-5,6(ChlorocarboxylicMethyliden)]L-Ascorbic Acid

Ibn Al-Haitham Journal For Pure And Applied Science
Article 1, Volume 27, Issue 1, April 2014, Pages 225-233
Authors
Salah M.Fizea; Fallih H. Musa; Huda A.Fidhel
Abstract
The reaction of L-ascorbic acid with the tirchloroacetic acid in the presence of potassium hydroxide gave new productBis[O,O-2,3;O,O-5,6(chlorocarboxylicmethyliden)]L-ascorbic acid (H2L)which was isolated and characterized by 1H,13C-NMR, elemental analysis (C,H,N), UV-Visible and Fourier Transform Infrared (FTIR). The complexes of the ligand (H2L) with metal ions, M+2= (Cu, Co, Ni, Cd and Hg) were synthesized and characterized by FTIR, UV-Visible, molar conductance, atomic absorption, magnetic susceptibility and the molar ratio. The analysis evidence showed the binding of the metal ions with (H2L) through the bicarboxylato group manner resulting in six-coordinated metal ion.The TLC for (H2L) and complexes showed one spot for each indicating the purity of these compounds.
Keywords
synthesis; Ascorbic Acid; complexes; analysis
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