Document Detail


Synthesis, characterization, electro chemistry, catalytic and biological activities of ruthenium(III) complexes with bidentate N, O/S donor ligands.
MedLine Citation:
PMID:  16546440     Owner:  NLM     Status:  MEDLINE    
Abstract/OtherAbstract:
New hexa-coordinated ruthenium(III) complexes of the type [RuX(2)(EPh(3))(2)(L)] (E=P or As; X=Cl or Br; L=monobasic bidentate Schiff base derived from the condensation of benzhydrazide with furfuraldehyde, 2-acetylfuran and 2-acetylthiophene) have been synthesized from the equimolar amounts of [RuX(3)(EPh(3))(3)] or [RuBr(3)(PPh(3))(2)(MeOH)] and Schiff bases in benzene. The new complexes have been characterized by analytical, spectral (IR, electronic and EPR), magnetic moment, and cyclic voltammetry. An octahedral structure has been tentatively proposed. All the complexes have exhibited catalytic activity for the oxidation of benzyl alcohol, cyclohexanol and cinnamylalcohol in the presence of N-methylmorpholine-N-oxide as co-oxidant. All the new complexes were found to be active against the bacteria such as E. coli, Pseudomonas, Salmonella typhi and Staphylococcus aureus. The activity was compared with standard Streptomycin.
Authors:
K P Balasubramanian; K Parameswari; V Chinnusamy; R Prabhakaran; K Natarajan
Publication Detail:
Type:  Journal Article; Research Support, Non-U.S. Gov't     Date:  2006-03-20
Journal Detail:
Title:  Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy     Volume:  65     ISSN:  1386-1425     ISO Abbreviation:  Spectrochim Acta A Mol Biomol Spectrosc     Publication Date:  2006 Nov 
Date Detail:
Created Date:  2006-10-10     Completed Date:  2007-02-27     Revised Date:  -    
Medline Journal Info:
Nlm Unique ID:  9602533     Medline TA:  Spectrochim Acta A Mol Biomol Spectrosc     Country:  England    
Other Details:
Languages:  eng     Pagination:  678-83     Citation Subset:  IM    
Affiliation:
Department of Chemistry, Sri Ramakrishna Mission Vidyalaya College of Arts and Science, Coimbatore 641 020, India.
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MeSH Terms
Descriptor/Qualifier:
Anti-Bacterial Agents / chemical synthesis,  chemistry*,  pharmacology
Bacteria / drug effects
Benzamides / chemistry*
Catalysis
Furans / chemistry*
Molecular Structure
Organometallic Compounds / chemical synthesis,  chemistry*,  pharmacology
Ruthenium / chemistry*
Spectrum Analysis
Thiophenes / chemistry*
Chemical
Reg. No./Substance:
0/Anti-Bacterial Agents; 0/Benzamides; 0/Furans; 0/Organometallic Compounds; 0/Thiophenes; 7440-18-8/Ruthenium

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