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

被引：26

作者：

Chee, Dayang Norafizan A. ^{[1
]}

Affan, M. A. ^{[1
]}

Ahmad, Fasihuddin B. ^{[1
]}

Asaruddin, M. R. ^{[1
]}

Sam, Norrihan ^{[1
]}

Salam, M. A. ^{[1
]}

Ismail, Ahmad ^{[2
]}

Tan, S. H. ^{[2
]}

机构：

[1] Univ Malaysia Sarawak, Fac Resource Sci & Technol, Dept Chem, Samarahan 94300, Sarawak, Malaysia

[2] Univ Malaysia Sarawak, Fac Resource Sci & Technol, Dept Mol Biol, Kota Samarahan 94300, Sarawak, Malaysia

来源：

JOURNAL OF COORDINATION CHEMISTRY | 2011年 / 64卷 / 23期

关键词：

Organotin(IV) complexes; Thiocarbohydrazone ligand; Spectral analyses; Crystal structure; Antibacterial activity; CRYSTAL-STRUCTURE; DIORGANOTIN(IV); LIGANDS;

D O I：

10.1080/00958972.2011.631532

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

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 [H(2)APTC] 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 H-1 NMR spectral studies. Complexes 2-7 are non-electrolytes. The molecular structure of [Me2Sn(APTC)] center dot (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.

引用

页码：4191 / 4200

页数：10

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