The ligational behavior of a phenolic quinolyl hydrazone towards copper(II)- ions |
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Authors: | Hussein S Seleem Gaber A El-Inany Bashir A El-Shetary Marwa A Mousa |
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Affiliation: | (1) Department of Chemistry, Faculty of Education, Ain Shams University, Roxy, Cairo, Egypt |
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Abstract: | Background The heterocyclic hydrazones constitute an important class of biologically active drug molecules. The hydrazones have also been used as herbicides, insecticides, nematocides, redenticides, and plant growth regulators as well as plasticizers and stabilizers for polymers. The importance of the phenolic quinolyl hydrazones arises from incorporating the quinoline ring with the phenolic compound; 2,4-dihydroxy benzaldehyde. Quinoline ring has therapeutic and biological activities whereas, phenols have antiseptic and disinfectants activities and are used in the preparation of dyes, bakelite and drugs. The present study is planned to check the effect of the counter anions on the type and geometry of the isolated copper(II)- complexes as well as the ligational behavior of the phenolic hydrazone; 4-[(2-(4,8-dimethylquinolin-2-yl)hydrazono)methyl] benzene-1,3-diol; (H2L). |
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