Friday , 20 May 2022

Synthesis, Characterization and Chelating Properties of Novel Ligands

Author Details
Piyush Vyas1, Niraj Shah*, 2, Bhargav Trivedi2
1Sheth M. N. Science College, Patan-384 265, Gujarat, India.
2J & J College of Science, Nadiad-387 001, Gujarat, India.

Reaction between 4-chloro phenyl acid hydrazide with 4-[N’-(1-Ethoxycarbonyl-2-oxo-propylidene)-hydrazino]-2-hydroxy-benzoic acid in ethanol furnishes 1-[4-chloro-benzoyl]-3-methyl-4-(4-carboxy-3-hydroxy-phen-4-yl-hydrazono)-2-pyrazoline-5-ones (ClH-ASA). The transition metal complexes of Cu2+, Co2+ ,Ni2+, Mn2+ and Zn2+ of ClH-ASA  have been prepared and characterized by elemental analyses, spectral studies, magnetic moment determination, molar conductivity measurement and antifungal activity.
Keywords: 4-chloro phenyl acid hydrazide, 4-[N’-(1-Ethoxycarbonyl-2-oxo-propylidene)-hydrazino]-2-hydroxy-benzoic acid, metal chelates, spectral studies, magnetic moment  and antifungal activity.

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