Synthetic, catalytic and biological studies of new binuclear ruthenium(II) complexes containing thiobis(β-diketones) and triphenylphosphine
作者： R. Karvembu , Karuppannan Natarajan
DOI: 10.1016/S0277-5387(02)01038-0
关键词: Chemistry 、 Triphenylphosphine 、 Ruthenium 、 Aldehyde 、 Catalytic oxidation 、 Primary alcohol 、 Catalysis 、 Antibacterial activity 、 Medicinal chemistry 、 Organic chemistry 、 Benzene
摘要: Abstract A convenient synthesis of binuclear ruthenium(II) complexes the type {[RuCl(CO)(PPh3)(B)]2(bis-β-dk)} (where B=PPh3, py, pip or mor; bis-β-dk=thiobis(β-diketonato ion) was accomplished by reacting [RuHCl(CO)(PPh3)2(B)] mor) with thiobis-β-diketones in benzene. The new compounds have been characterised elemental analysis, IR, electronic, 1H and 31P NMR spectral data. were found to be efficient catalysts for oxidation primary alcohol aldehyde presence N-methylmorpholine-N-oxide (NMO) as co-oxidant. ligands its show growth inhibitory activity against bacteria Escherichia coli, Bacillus sp. Pseudomonas
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