Synthesis, characterization, and antibacterial activity of organotin (IV) complexes with 2-hydroxyacetophenone thiocarbohydrazone

Fasihuddin Badruddin, Ahmad and Dayang NA, Chee and Md. Abu, Affan and MR, Asarud and Norrihan, Sam and MA, Salam and Ahmad, Ismail and SH, Tan (2011) Synthesis, characterization, and antibacterial activity of organotin (IV) complexes with 2-hydroxyacetophenone thiocarbohydrazone. Journal of Coordination Chemistry, 64 (23). 4191 -4200. ISSN 0095-8972

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Abstract

Six new organotin(IV) complexes were synthesized by direct reaction of RSnCl3 (R = Me, Bu and Ph) or R2SnCl2 (R = Me, Bu and Ph) and 2-hydroxyacetophenone thiocarbohydrazone [H2APTC] under purified nitrogen in the presence of base in 1 : 2 : 1 molar ratio (metal: base: ligand). Complexes 2–7 have been characterized by elemental analyses, molar conductivity, UV-Visible, IR and 1H NMR spectral studies. Complexes 2–7 are non-electrolytes. The molecular structure of [Me2Sn(APTC)] · (C2H5OH) (5) has been determined by X-ray diffraction analysis. The thiocarbohydrazone ligand (1) and 2–7 have been tested for antibacterial activity against Escherichia coli, Staphylococcus aureus, Salmonella typhi and Enterococci aeruginosa.

Item Type: Article
Uncontrolled Keywords: Organotin(IV) complexes, Thiocarbohydrazone ligand, Spectral analyses, Crystal structure, Antibacterial activity, unimas, university, universiti, Borneo, Malaysia, Sarawak, Kuching, Samarahan, ipta, education, research, Universiti Malaysia Sarawak
Subjects: Q Science > QD Chemistry
Divisions: Academic Faculties, Institutes and Centres > Faculty of Resource Science and Technology
Depositing User: Karen Kornalius
Date Deposited: 05 May 2015 00:22
Last Modified: 20 Apr 2016 00:38
URI: http://ir.unimas.my/id/eprint/7327

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