Synthesis, characterization, and biological activities of ruthenium(II) carbonyl complexes containing bifunctional tridentate Schiff bases

被引：93

作者：

Jayabalakrishnan, C ^{[1
]}

Natarajan, K ^{[1
]}

机构：

[1] Bharathiar Univ, Dept Chem, Coimbatore 641046, Tamil Nadu, India

来源：

SYNTHESIS AND REACTIVITY IN INORGANIC AND METAL-ORGANIC CHEMISTRY | 2001年 / 31卷 / 06期

关键词：

D O I：

10.1081/SIM-100105255

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

Ruthenium(II) carbonyl complexes have been synthesised by reacting [RuH2(CO)(PPh3)(3)] or [RuHCl(CO)(PPh3)(2)(Z)] (Z = PPh3, pyridine (py) or piperidine (pip)) with tridentate Schiff base ligands derived by condensing salicylaldehyde, o-vanillin or o-hydroxyacetophenone with N(4)-phenylsemi-carbazide. These complexes have been characterised by analytical, IR, electronic, H-1 NMR and P-31 NMR spectral studies. The complexes of the general formula [Ru(L) (CO)(PPh3)(Z)] (L = Schiff base anion; Z = PPh3, py or pip) tentatively have been assigned an octahedral structure. Some of the complexes have been tested for in vitro growth inhibitory activity against the bacteria Escherichia coli, Bacillus sp. and Pseudomonas sp.

引用

页码：983 / 995

页数：13